Entries |
Document | Title | Date |
20090039181 | Cleaning Attachment for Water Hose - The cleaning attachment ( | 02-12-2009 |
20090140081 | Centrifuge nozzle and method and apparatus for inserting said nozzle into a centrifuge bowl - In a centrifuge nozzle ( | 06-04-2009 |
20090140082 | Plasma Spray Nozzle System - A plasma spray nozzle system for uniform injection of feedstock into a plasma stream. A plasma nozzle is provided, having a bore with an axis, the bore shaped for the passage of a plasma stream. An annular plenum chamber is provided coaxial with and substantially surrounding the bore. A plurality of feedstock injection passages extend from the plenum chamber and converge towards the plasma stream. The plenum chamber is supplied continuously with feedstock material from an outside source. The feedstock is distributed throughout the plenum chamber volume and is exhausted into the plasma stream via the plurality of feedstock injection passages. By selecting an appropriate number of feedstock injection passages a more uniform and symmetrical loading with feedstock of the plasma stream is achieved. | 06-04-2009 |
20090212137 | High Pressure Seal Construction, Method For Machining High Pressure Contact Surface and Fuel Injector - In a high pressure seal for a fuel injector formed by bringing a first contact surface of an injector housing to which a first fuel passage is made to open and a second contact surface of a nozzle body to which a second fuel passage is made to open into pressure contact with each other in a connecting portion of the first and second fuel passages, seal grooves of concentric circle form are applied to at least one of the contact surfaces by finish machining, thereby making it possible to suppress effectively the leakage of high-pressure fuel. The first contact surface and the second contact surface may be formed into concave shapes. | 08-27-2009 |
20090212138 | Center concentrated water stream - A face plate that is angles to make a dome shape for center concentrated water stream. | 08-27-2009 |
20090218422 | NOZZLE AND METHOD FOR TREATING AN INTERIOR OF A WORKPIECE - A nozzle for treating an interior of a workpiece by means of a highly pressurized fluid medium flowing out of at least one nozzle channel. The nozzle channel branches off from a supply borehole provided in the form of a blind hole. The nozzle is designed in such a manner that the nozzle channel, starting from the bottom end area of the supply borehole, extends at an angle less than or equal to 90° to the supply bore hole in the inflowing direction, the bottom of the supply borehole being provided with an elevation whereby narrowing the transition area to the nozzle channel. | 09-03-2009 |
20090242671 | ARTICULATING FAUCET AND JOINT THEREFOR - Articulating faucets have segments connected by a plurality of movable joints. Each joint includes a pair of ceramic mating disks arranged in face to face contact, but able to rotate relative to each other when sufficient force is applied. A wave spring helps keep the disks in constant contact, and rubber spheres press against opposing surfaces of the ceramic disks to produce shear forces to keep the joint stable. In the faucet water passes through the joint by means of a tube or a hollow banjo bolt sealed from the joint. The faucet can therefore direct water to a wide variety of positions, without the need for a side spray, and while reducing the risk of joint leakage. | 10-01-2009 |
20090256010 | COLD GAS-DYNAMIC SPRAY NOZZLE - A new particulate spray system nozzle design for the spraying of an interior diameter of tubular components or confined spaces is provided. The nozzle includes a substantially linear input section and a substantially linear output section. The input section includes an inlet adapted for coupling to a heated gas supply line for the input of a heated gas. The input section has a longitudinal axis and an inner diameter for the passage therethrough of the heated gas. The output section is in fluidic communication with the input section and includes an outlet adapted for discharging a particulate spray toward a target surface. The output section has a longitudinal axis extending substantially perpendicular to the longitudinal axis of the input section and an inner diameter for the passage therethrough of the particulate spray. | 10-15-2009 |
20090266922 | SECURE NOZZLE INSERT ASSEMBLY - A metallic spray nozzle having a counterbore from one side thereof into which an insert to control the spray is located and retained by way of a retaining lip formed by deformation of the outer periphery of the counterbore. This deformation can be toward an axis of the nozzle or, alternatively, this deformation can subsequently direct the tip of the periphery outwards at its extremity such that flow into the counterbore is smooth. An O-ring or other sealing membrane is provided between a locating shoulder in the nozzle body and the insert, and an insert shield between the insert and the retaining lip. | 10-29-2009 |
20100044472 | Fuel Injector Sans Support/Stem - A fuel nozzle is provided. The fuel nozzle includes a heat shield, a fuel tube and a plurality of support members. The support members are radially interposed between the heat shield and the fuel tube. The support members are preferably cylindrical tubes, thus creating voids or pockets between the heat shield and the fuel tube. The cylindrical tubes are connected to one another at a first end are free at an opposed end. As such, the tubes can move or slide relative to one another. Further, the tubes preferably only contact one another with at most line contacts. The fuel nozzle may also include a tip portion that includes a tip heat shield that extends radially outward from the primary heat shield. The tip heat shield defines a cavity that connects with the central cavity of the heat shield. The fuel tube extends through the tip heat shield. | 02-25-2010 |
20100078508 | Irrigation Nozzle Assembly with Fluidic insert Retention structure and method - A sprinkler assembly includes a sprinkler housing including at least one fluidic- circuit-receiving port carrying a fluidic insert configured to receive irrigation fluid and project the irrigation fluid in a desired spray pattern. The fluidic insert is held precisely in place by a retention ring adapted for insertion into the housing's interior lumen to provide a snap or friction fit within the housing while engaging and retaining the fluidic insert against impact forces from inrushing fluid surge. The retention ring fits entirely within the sprinkler assembly's housing or package, and is economically molded as a one-piece component, and does not have any effect on external appearance of the sprinkler assembly or any adverse effect on the fluidic insert's spray pattern. | 04-01-2010 |
20100102147 | SPRING SLEEVE FOR FUEL INJECTOR - The invention relates to a fuel injector with a holding body and a nozzle body which are joined together and which accommodate a coupler module which has a coupler body enclosed by a spring sleeve. The spring sleeve is open in a circumferential direction at a seam thereof which extends in the longitudinal direction. Either the wall thickness of the spring sleeve varies in the longitudinal direction, or a width of at least one hole geometry in the sheathing of the spring sleeve varies in the longitudinal direction. | 04-29-2010 |
20100108787 | VARIABLE ARC NOZZLE - A variable arc sprinkler nozzle is provided for distribution of water through nearly any adjustable arcuate span. The nozzle includes one or more arcuate slots formed by the helical engagement of spiral surfaces of a deflector and a nozzle body. A user may rotate a portion of the nozzle body to select the arcuate span of the one or more slots. A matched precipitation rate feature is adjustable to proportion the amount of water directed to the deflector depending on the extent of the arcuate span. Further, edge fins on the deflector and nozzle body channel water flow at the two edges of the distribution arc to increase the throw radius and to provide fairly uniform water distribution at the edges of the arc. | 05-06-2010 |
20100116913 | POWDER GREEN COMPACT, SINTERED COMPACT AND PROCESSES FOR PRODUCING THEM - A process for producing powder green compacts includes centrifugally compacting a slip containing a material powder, a binder resin and a dispersion medium in a mold, into a compact containing the material powder and the binder resin. A process for producing sintered compacts includes sintering the green compact. A powder green compact contains a material powder and a binder resin, the binder resin being present between particles of the material powder and binding the material particles. A sintered compact is obtained by sintering the green compact. | 05-13-2010 |
20100213290 | NOZZLE REPAIR TO REDUCE FRETTING - A method repair for reducing fretting of a fuel nozzle of a gas turbine engine, including attaching at least one stiffening element to an outer surface of a portion of a stem member of the fuel nozzle, with a size and shape of the at least one stiffening element being selected such that a first natural frequency of the fuel nozzle with the at least one stiffening element attached thereto is outside the engine running frequency range. | 08-26-2010 |
20100219267 | SPRAY NOZZLE - The invention relates to a nozzle for producing a spray, a method for their manufacture and a dispenser incorporating the inventive nozzle. It is contemplated that the inventive nozzle is used in dispensers for deodorant sprays. | 09-02-2010 |
20100224707 | DEVICE FOR SUBJECTING AN OBJECT TO THE ACTOIN OF A FLUID - The invention relates to a device for subjecting an object to the action of a liquid, for example, a window pane of a motor vehicle with a cleaning liquid, with a retaining body ( | 09-09-2010 |
20100224708 | SHOWER HEAD - A water-saving shower head [ | 09-09-2010 |
20100224709 | DEAERATOR SPRAY NOZZLE AND RELATED METHODS - A spray nozzle assembly and hub combination for operation in a boiler feedwater deaerator is disclosed, the combination including a tubular hub capable of being affixed to a wall of a deaerator tank and a spray nozzle assembly that is removably engageable with the hub, the nozzle assembly including a nozzle body, a twist lock for retaining the nozzle body relative to the hub when the nozzle body is in a fully engaged position, and a spreader moveably coupled to the nozzle body and biased by a spreader spring against opening, the spreader is capable of moving to an open position against the spreader spring bias in response to boiler feedwater pressure to form an annular opening about the spreader, thereby enabling feedwater flow. | 09-09-2010 |
20100243764 | NOZZLE MEMBER AND PROCESS FOR PRODUCING THE SAME - The nozzle member of a fluid nozzle includes at least one through hole that is parallel to a center axis, wherein a diameter dimension of the through hole is 10 μm to 100 μm, a length-to-diameter ratio (L/D) of the through hole is 5 or above, and the nozzle member is formed of ceramics having relative density of 95% or above. The nozzle member including a plurality of minute through holes is manufactured by performing extrusion or cast molding in such a way that a molded body includes a filament of synthetic resin, carbon, or metal in a direction of the center axis of the molded body, and then defatting/sintering the molded body after removing the filament or, when the filament is formed of synthetic resin or carbon, defatting/sintering the molded body under oxidizing atmosphere to evaporate and remove the filament without removing the filament from the molded body. | 09-30-2010 |
20100276520 | INDIRECT LASER INDUCED RESIDUAL STRESS IN A FUEL SYSTEM COMPONENT AND FUEL SYSTEM USING SAME - A metallic fuel system component includes an internal surface and an external surface. The metallic fuel system component is made by inducing compressive residual stress in only a portion of the internal surface of the metallic fuel system component by transmitting a laser shock wave through the metallic fuel system component from the external surface to the internal surface. | 11-04-2010 |
20100282875 | Spray head for a blower tube of a spray apparatus - A spray head is provided for a blower tube of a spray apparatus. The blower tube is adapted to conduct a blower air flow to the spray head ( | 11-11-2010 |
20100282876 | ADJUSTABLE LANCE SPRAY ASSEMBLY - A spraying assembly is provided that includes a support member and a pair of lance spray devices supported by the support member. Each lance spray device includes a lance body having an inlet end and a downstream end and a spray nozzle arranged at the downstream end of the lance body. The pair of lance spray devices are configured and supported by the support member such that at least one of the pair of lance spray devices is movable relative to the other of the pair of lance spray devices between at least first and second relative positions with the spray nozzles of the pair of lance spray devices being spaced relatively closer together in the first position than in the second position. | 11-11-2010 |
20100327086 | Thermally efficient adhesive nozzle assembly - The present invention pertains generally to a liquid control assembly wherein the assembly is useful in the placement of liquid dispersed at an angle, and more particularly, a nozzle assembly for directing thermal melt adhesive at an angle onto a desired target. The nozzle assembly includes a nozzle projection that exhibits a minimized effective radius and as such minimizes the temperature drop of the nozzle assembly with respect to the thermal melt extrusion head to which it is attached, thus retaining an operating temperature suitable for extrusion of thermal melt adhesives. The nozzle assembly further includes a two part inter-locking construction that allows for free axial rotation of the nozzle projection while retaining simplified assembly, maintenance, repair, and installation when used in conjunction with a thermal melt extrusion assembly. | 12-30-2010 |
20110011956 | CLEANING METHOD OF COLORING DEVICE OF OPTICAL FIBER, AND COLORING DEVICE OF OPTICAL FIBER - A cleaning method comprises first cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the cleaning-liquid discharge opening, and second cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the optical fiber passing hole of the second die. | 01-20-2011 |
20110042492 | NOZZLE ASSEMBLY - A nozzle assembly has a housing, a joint, a spraying head assembly, a connector and a switch assembly. The housing is tubular and has an inside space. The joint is mounted in the inside space of the housing and has a front end and a rear end. The spraying head assembly is mounted securely on the front end of the joint. The connector is mounted securely on the rear end of the joint. The switch assembly is mounted in the inside space of the housing and has a button. The switch assembly is switched by the button. With the button, the volume of the nozzle assembly becomes small. This can be easily held by hands and is very handy and convenient in use. | 02-24-2011 |
20110068200 | SWING NOZZLE UNIT AND SUBSTRATE PROCESSING APPARATUS WITH SWING NOZZLE UNIT - Provided is a single wafer processing apparatus for cleaning a substrate. The apparatus includes a substrate support member including a spin head to place a substrate thereon, a processing bowl disposed to surround the spin head and adapted to collect a processing fluid scattering from the substrate, and a swing nozzle unit adapted to inject the processing fluid to the substrate placed on the spin head by rotating in a swinging motion, wherein the swing nozzle unit includes a nozzle part including a nozzle body constituted by an inner resin pipe supplying an inner path where a processing fluid supply tube is disposed, a metal pipe disposed to surround the inner resin pipe, and an outer resin pipe disposed to surround the metal pipe, and a nozzle driver adapted to rotate the nozzle part in a Θ-axis direction and move the nozzle part up and down in a z-axis direction. | 03-24-2011 |
20110068201 | BUILD-UP MINIMIZING SPRAY GUN TIP - The advantage of this construction is that the time between manual cleanings of the frontal area of the gun can be lengthened or eliminated. The spray gun utilizes high pressure air forced through thin openings and that surround the spray tip, to eliminate the eddies in the air flow around the frontal area of the spray gun. One concentric thin opening surrounds the spray tip and is directed parallel to the direction of spray. With a second concentric thin opening, the air is directed at an angle of about 55 degrees relative to the axis or direction of spray. | 03-24-2011 |
20110079667 | FUEL NOZZLE AND METHOD OF REPAIR - A method of repairing a modular gas turbine fuel nozzle tip, having a fuel-conveying body and an annular cap fastened to the body by at least two fasteners, includes removing the fasteners, replacing the annular cap with a replacement annular cap, and interconnecting the replacement annular cap and the body using new fasteners. | 04-07-2011 |
20110089267 | FUEL NOZZLE SEAL SPACER AND METHOD OF INSTALLING THE SAME - The present application provides a method of mounting lip seals within a sleeve assembly of a fuel nozzle. The method may include the steps of sliding a first lip seal along a second diameter tube until the first lip seal contacts a first tube flange of a first diameter tube, sliding a seal spacer along the second diameter tube until the seal spacer contacts the first lip seal, and sliding a second lip seal along the second diameter tube until the second lip seal contacts the seal spacer. | 04-21-2011 |
20110095103 | Product release system to atomize cosmetic hair and skin cleaning compositions - A product release system for atomizing cosmetic hair or skin cleaning compositions is described, which has (a) pressure-resistant packaging, (b) a capillary-containing spray head, and (c) a propellant-containing cosmetic composition, which contains at least one wash-active surfactant. The atomization is done using the capillary. The capillary preferably has a diameter of 0.1 to 1 mm and a length of 5 to 100 mm. The spray rate is preferably 0.01 to 5 g/s. The composition can particularly be gel-like. | 04-28-2011 |
20110095104 | Bayonet System for Spray Nozzles - Embodiments of the invention provide a bayonet system for attaching a nozzle body to a nozzle turret. The bayonet system can be rotated with respect to a spray nozzle. A seal can be positioned between the spray nozzle and the nozzle turret. The seal can be compressed by moving the bayonet system without exerting any substantial torsion force on the seal. The bayonet system can help prevent unintentional disengagement of the spray nozzle. | 04-28-2011 |
20110114764 | ATTACHMENT PIECE FOR CONTROLLED AND DIRECTED EMPTYING OF A SPRAY CAN CONTAINING A LIQUID OR GASEOUS SUBSTANCE - Attachment piece for controlled and directed emptying of a spray can containing a liquid or gaseous substance, preferably an expandable insulating seal substance, consists of a housing ( | 05-19-2011 |
20110121107 | PLASMA POLYMERIZATION NOZZLE - A nozzle provides plasma polymerization. The nozzle includes a cylindrical body having a longitudinal axis, a coaxial conical inlet for receiving plasma, a radial inlet for receiving an organic precursor, a coaxial core outlet for receiving plasma from the coaxial conical inlet, and a coaxial toroidal outlet for receiving the organic precursor from the radial inlet. Outer sidewalls of the toroidal outlet extend to a bottom, outlet end of the nozzle. Inner sidewalls of the toroidal outlet do not extend all the way to the bottom end of the nozzle thereby providing partial mixing of the plasma and the organic precursor prior to deposition of polymer on to a surface. | 05-26-2011 |
20110121108 | PLASMA POLYMERIZATION NOZZLE - A nozzle provides plasma polymerization on a cylindrical surface of an object. The nozzle includes a cylindrical body having a longitudinal axis, a coaxial cylindrical inlet for receiving plasma and the object, a radial inlet for receiving an organic precursor, and a mixing chamber for receiving the plasma and the object from the coaxial cylindrical inlet thereby providing mixing of the plasma and the organic precursor and a uniform deposition of polymer on the cylindrical surface of the object. | 05-26-2011 |
20110147496 | DEVICE INTRODUCED INTO DROPLET SPRAYING TIP - The present model discloses a device introduced into a tip for spraying droplets, which provides for the control of the flow, distribution and formation of spray droplets, within the spectrum of droplet sizes considered as aerosols (<50 μm), specially aiming the control of the current vector insects which transmit human disease epidemics and, manufactured for assembly on powered backpack equipment for spraying/atomizing liquids, in such a way to allow the application in closed and difficult access areas, where motor vehicles are not able to arrive. | 06-23-2011 |
20110155827 | Liquid diffusing device with interchangeable nozzels - A liquid diffusing device with interchangeable nozzles, comprising a support frame ( | 06-30-2011 |
20110186655 | SPRAY DISCHARGE ASSEMBLY - A spray discharge assembly is provided for use with an aerosol spray device comprising a pressurizable container holding a liquid to be discharged from the device by a propellant. The spray discharge assembly incorporates an approach channel having at least one inlet and an outlet, a flow conduit upstream of the approach channel in the direction of liquid discharge for supplying fluid to be discharged to the approach channel, at least one jetting orifice through which fluid from the conduit passes and issues as a jet into the approach channel through the inlet thereof, and a discharge orifice into which fluid from the approach channel passes via the outlet thereof to issue as a spray from the device. The outlet of the approach channel is surrounded by a sharp edge, and the jetting orifice is configured for directing the jet against the sharp edge. | 08-04-2011 |
20110198420 | Irrigation water bubbler - The present invention is directed towards a water bubbler sprinkler head for a drop hose to produce bubbling water to reduce the destructive force of the water landing on the surrounding land. | 08-18-2011 |
20110220741 | Rotary spray nozzle for spray guns - A rotary spray nozzle for spray guns comprises a metallic outer housing and a plastic assembling element wherein the metallic outer housing has a hollow chamber disposed at one side to accommodate the plastic assembling element therein, a water-emitting port disposed at the other side to fluidly connect to the hollow chamber, and a ringed water-blocking seat protruding between the hollow chamber and the water-emitting port. The plastic assembling element, formed a hollow extending there-through, is molded similarly to the hollow chamber and equipped with an internal-threaded portion therein to secure to an external-threaded section defining a water-outlet cylinder of a gun body. The plastic assembling element also has a reverse-stop ring extending at the middle section to restrict the position of a sealing ring mounted to the water-outlet cylinder thereof, achieving anti-leaking and anti-loosing benefits as well as simplifying the structure and manufacturing process of the present invention thereby. | 09-15-2011 |
20110226877 | ADJUSTABLE NOZZLE FOR PRESSURE WASHER - A nozzle is provided. The nozzle includes a cylindrical housing defining a fluid flow path therethrough about a longitudinal axis and a first finger mounted to a first end portion of the housing comprising a wedge disposed on an outer surface of the first finger. A hollow shroud is coaxially disposed around the housing and longitudinally movable with respect to the housing. An outlet aperture is disposed in fluid communication with the fluid flow path, and a ramp disposed within an internal surface of the shroud and engageable with the wedge. | 09-22-2011 |
20110233312 | PERFUME BOTTLE SPRAY CONTROL MECHANISM - A perfume bottle spray control mechanism is disclosed to include a body formed of a housing, which has a locating hole on the top wall thereof, and a stem, which is rotatably mounted in the housing and has a top connection stem portion thereof suspending outside the housing, a switching plate, which is attached to the stem outside the housing and operable to rotate the stem in the housing and has an arched guide slot cut through the top and bottom walls thereof corresponding to the locating hole of the housing, and a nozzle head, which includes a casing coupled to the top connection stem portion of the stem above the switching plate and having a bottom locating rod inserted through the arched guide slot of the switching plate and fastened to the locating hole of the housing. | 09-29-2011 |
20110266374 | Slurry Outlet in a Gravel Packing Assembly - An outlet member is preferably made from a hardened material and is cut from a tubular shape at an angle of preferably 5 degrees. At its upper end it is cut away so that slurry flow can exit ports in a hardened sleeve and impinge directly onto the upstream portion of the insert. The impingement changes the flow stream angle as the flow continues through a fully tubular middle segment of the insert that leads out to an elongated exit ramp whose downstream end sits preferably flush with the outer housing wall so as to protect the insert from mechanical shocks and retain the insert axially when slurry flows through it. Other external details aid in fixation when in use. | 11-03-2011 |
20110266375 | COVER OF VEHICLE OPTICAL SENSOR AND VEHICLE OPTICAL SENSOR DEVICE - A vehicle optical sensor device has a snow/ice removal orifice for jetting the cleansing fluid toward an upper space of a lens and an optical sensor cleansing orifice for jetting the cleaning fluid toward a lens surface of the lens of a camera. The jetted fluid from the snow/ice removal orifice and the optical sensor cleansing orifice removes snow/ice protruding from a sensor top cover of a case into a front upper space of the lens in an eaves shape and foreign matter on the lens surface of the lens of the camera. | 11-03-2011 |
20110266376 | MISTING DEVICE - The present invention relates to a fractionating injector, in particular to a Venturi-effect misting unit, of the type comprising a convergent axial vein ( | 11-03-2011 |
20110278378 | TURBOMACHINE NOZZLE - A turbomachine includes a housing, and a plurality of turbomachine nozzles. At least one of the plurality of turbomachine nozzles includes a body having a first surface and an opposing second surface that extend between a first end and a second end. At least one of the first and second surfaces includes a profile having an angle of between about 3° and about 8° between a first line passing through the first end and a first position located between about 28% and about 38% from the first end and a second line passing through the first position and a second position located between about 53% and about 63% from the first end, and an angle of between about 10° and about 20° between the second line and a third line passing through the second position and a third position located between about 74% and about 84% from the first end. | 11-17-2011 |
20110278379 | LDPE TUBULAR REACTOR PEROXIDE MIXER - An initiator injection nozzle for mixing an initiator with a process fluid, comprising: a body comprising an inlet port to receive the process fluid, an outlet port, and an injector inlet to receive initiator; a process fluid flow passage through which the process fluid traverses between the inlet port and outlet port along a central process flow axis, further comprising a constricting portion, a throat, and an expanding portion in that order, —an initiator fluid flow passage through which the initiator traverses between the injector inlet and injector outlet along an injector central vertical axis, where the initiator fluid flow passage intersects the process fluid flow passage in the constricting portion; a stylus at least partially containing the initiator fluid flow passage and further comprising a shaped injector tip forming the injector outlet of the initiator fluid flow passage; where the injector outlet is located in the constricting portion of the process fluid flow passage and upstream of the throat by a horizontal offset as determined along the central process flow axis; and where the injector outlet is located off the central process flow axis by a vertical offset as determined along the injector central vertical axis | 11-17-2011 |
20110290916 | Showerhead - A showerhead ( | 12-01-2011 |
20110309169 | ROTARY DRIVE SPRINKLER WITH FLOW CONTROL AND SHUT OFF VALVE IN NOZZLE HOUSING - A flow shut off or throttling valve is provided in a sprinkler nozzle housing to enable a nozzle to be changed without having to turn off a flow pressure source. The valve intersects a flow path through the nozzle housing and has an opening such that when the opening is aligned with the flow path, a flow stream can flow unobstructed through the flow path. The valve is movable between a fully open position in which the opening is aligned with the flow path and a closed position which blocks the flow stream from flowing to a nozzle disposed at an outlet passage of the flow path. The valve may be constructed to be either slidable or rotatable between the two positions, and is actuated by a gearing arrangement which is operable at the exterior of the nozzle housing. The external valve actuator may function as a physical barrier to retain the removable nozzle in the nozzle housing when the valve is open and to disengage the nozzle when the valve is closed. | 12-22-2011 |
20110315796 | NOZZLE FOR GENERATING MICROBUBBLES - In conventional nozzles, small holes provided for an orifice correspond to a throttle part, and, when the nozzle is used for cleaning, in particular, when hot water containing a cleaning agent is circulated, if the removal of foreign particles gotten into the hot water is insufficient, the foreign particle might clog the small hole to block it up. The blockage of only one to two small holes largely influences the condition of generating microbubbles to result in insufficient generation of microbubbles. | 12-29-2011 |
20120018543 | DIFFUSER/RECTIFIER ASSEMBLY FOR A TURBINE ENGINE - A diffuser-nozzle assembly for mounting at an outlet from a compressor in a turbomachine, the assembly including a nozzle including two substantially cylindrical walls, a radially inner wall and a radially outer wall that are connected together by radial vanes. The walls of the nozzle are extended downstream beyond the radial vanes and the radial spacing therebetween varies downstream from the vanes to be at a minimum substantially in register with the vanes and at a maximum between the vanes. | 01-26-2012 |
20120018544 | WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES - This invention refers to innovative water sprays applications to significantly improve coal and quartz dust control around a continuous miner Significant dust control is achieved through utilizing different types of sprays at locations on the top and sides of the miner chassis to create water curtains or shrouds of water around zones of high dust concentration and zones of high concentration dust transport. This is called “multiple lines of defense” spray system (MLD.) This invention also provides a method of reducing dust around a continuous miner by configuring a spray system, located at the top or sides of the cutter boom, thereby improving control of respirable dust. | 01-26-2012 |
20120024988 | JET OUTLET ELEMENT FOR SANITARY FITTINGS - The invention relates to a jet outlet element for a sanitary fitting which allows outlet of a defined gushing jet from the sanitary fitting. The sanitary outlet element is configured as a flat element having two compartments, a water inlet compartment and a water outlet compartment. A narrowed section is interposed between the two compartments and accommodates a flow rectifier. Said flow rectifier rectifies the as yet non-directional flow of the water in the inlet compartment and guides it in a controlled manner to the outlet compartment from where it emerges through the slotted outlet opening. | 02-02-2012 |
20120061493 | Removable Spray head - A removable spray head contains an upper cover including a top and a bottom faces, and an outer peripheral side between the top and the bottom faces, the top face including a retaining portion with an inlet, the bottom face including a distributing room, the outer peripheral side including plural holes not corresponding to the distributing room and the inlet and two stop grooves, each having a first pad, and the outer peripheral side also including a rib; a lower cover including plural spouts, an extending fence having a large-diameter stopping wall, a small-diameter pressing wall, an avoiding wall, and plural bores; a plurality of screws inserted through the bores of the extending fence to screw with the holes so that the upper and the lower covers are screwed together; a connector including an intake arranged therein and locked on the retaining portion of the upper cover. | 03-15-2012 |
20120061494 | Fuel Injector Sans Support/Stem - A fuel nozzle is provided. The fuel nozzle includes a heat shield, a fuel tube and a plurality of support members. The support members are radially interposed between the heat shield and the fuel tube. The support members are preferably cylindrical tubes, thus creating voids or pockets between the heat shield and the fuel tube. The cylindrical tubes are connected to one another at a first end are free at an opposed end. As such, the tubes can move or slide relative to one another. Further, the tubes preferably only contact one another with at most line contacts. The fuel nozzle may also include a tip portion that includes a tip heat shield that extends radially outward from the primary heat shield. The tip heat shield defines a cavity that connects with the central cavity of the heat shield. The fuel tube extends through the tip heat shield. | 03-15-2012 |
20120067983 | USE OF AN ALTITUDE-COMPENSATING NOZZLE - The invention relates to the use of one or more nozzles, known as “altitude-compensating” nozzles in the aerospace industry, as outlet nozzles of a feed device for industrial gases to a container during the melting and/or metallurgical treatment of metals. | 03-22-2012 |
20120104122 | Long Reach Impingement Nozzle For Use In Robotic Water Cleaning Systems - A water cleaning nozzle and more specifically, a long reach water cleaning nozzle for accessing narrow and small places within a manufactured part. | 05-03-2012 |
20120111975 | NOZZLE FOR ADHESIVE COATER - The present invention provides a nozzle assembly adapted to apply adhesives uniformly when forming one or more adhesive lines on upper surface of a fibrous web continuously running. A nozzle assembly | 05-10-2012 |
20120118999 | HOT NOZZLE FOR LATERAL SPRAYING - A hot nozzle for spraying of plastic components. The hot nozzle includes a multipart nozzle body including a tip inset including a tip element having a tip section protruding outwardly beyond a circumferential surface of the multipart nozzle body into a molding plate. The tip section of the tip element is penetrated by a shut-off needle which is movable in a reciprocating manner by a drive. The shut-off needle is movable between a position in which the shut-off needle closes off a feed borehole in the molding plate and a position in which the shut-off needle opens the feed borehole. | 05-17-2012 |
20120126038 | NOZZLE AND METHOD OF MAKING SAME - Nozzle and a method of making the same are disclosed. The method includes the steps of: (a) providing a first material that is capable of undergoing multiphoton reaction; (b) forming a first microstructured pattern in the first material using a multiphoton process; (c) replicating the first microstructured pattern in a second material that is different than the first material to make a first mold that includes a second microstructured pattern in the second material; (d) replicating the second microstructured pattern in a third material different than the first and second materials to make a second mold that includes a third microstructured pattern that includes a plurality of microstructures in the third material; (e) planarizing the third microstructured pattern of the second mold with a layer of a fourth material different than the third material, where the layer exposes tops of the microstructures in the plurality of microstructures in the third microstructured pattern; and (f) removing the third material resulting in a nozzle that includes a plurality of holes in the fourth material, where the holes correspond to the plurality of microstructures in the third microstructured pattern. | 05-24-2012 |
20120160939 | Two-Step De-Icng Nozzle - A nozzle for a spray gun comprises a fixed assembly and a displaceable assembly; the fixed assembly comprising a tubular nozzle housing ( | 06-28-2012 |
20120168537 | REACTOR FEED NOZZLES - Improved reactor feed nozzles are disclosed. According to one embodiment, a feed nozzle comprises an inner tubing encased within an outer heat shield tubing, a first circular hole fabricated in the inner tubing, the first circular hole having a first diameter and serving as a discharge hole, a second circular hole fabricated in the outer heat shield tubing, the second circular hole having a second diameter, wherein the second diameter is larger than the first diameter; and a welded tip for extending a flow path at a declining angle, the welded tip having a section extending at a predetermined angle from the inner tubing to the discharge hole. | 07-05-2012 |
20120168538 | Spin Annular Slit Spray Nozzle and Spray Apparatus Thereof - A spin annular slit spray nozzle includes: a core seat, a spin core, and a spin annular slit orifice. Said core seat has a core chamber, an inlet and an outlet communicated with the core chamber are provided on the core seat; the inlet of the core seat is communicated with a pressurized flow source; said spin core is limited in the core chamber which is concentric with the spin core and may rotate with respect to each other; spin-actuating channels are formed on the spin core or on the core chamber wall. Due to the spin power from the spin-actuating channels, the spin core and the core chamber can rotate with respect to each other; a core head on the outer end of the spin core extends into the outlet of the core chamber; the spin annular slit orifice is form between the core head and the outlet end of the core chamber; the cross-section of the orifice is nearly a circular ring; the fineness and the flow of the pressurized mist of the spray nozzle are controlled respectively through adjusting the gap and diameter of the ring, and the distribution of the drop sizes is thus uniformly finer. A spray apparatus comprises said spin annular slit spray nozzle and the sprinkler body communicated with the spray nozzle core seat. | 07-05-2012 |
20120181359 | APPARATUS AND METHOD FOR SHIELDING A THRUST REVERSER STRUCTURE FROM ENGINE HEAT - A heat-resistant apparatus comprising a plurality of rigid, fireproof panels mounted to an inner surface of an inner fixed structure (IFS) of an aircraft thrust reverser. The plurality of panels may include fixed panels and floating panels, with the fixed panels fastened directly to the IFS and the floating panels fastened to the fixed panels in a substantially checkered arrangement along the inner surface of the IFS. The fixed and floating panels may each comprise a rigid core surrounded by various fireproof or heat resistant materials. The fixed and floating panels may be configured and affixed to the IFS such that air from an engine's fan may flow through a space between the panels and the IFS, providing additional cooling and heat resistance. | 07-19-2012 |
20120181360 | Systems And Methodologies For Preventing Dust and Particle Contamination of Synthetic Jet Ejectors - A synthetic jet ejector ( | 07-19-2012 |
20120211575 | Beer Tap Diffuser Device - A diffuser combined with a beer dispensing nozzle to diffuse the beer as it is being dispensed from the nozzle. In use, this device is beneficial when making multi-layered drinks such as Black and Tans to help prevent the top layer of beer from mixing with the lower layer of beer as the top layer is being poured from the nozzle into the glass. | 08-23-2012 |
20120234945 | MULTIPLE LEVEL SHOWERHEAD DESIGN - Embodiments of the present invention generally provide a showerhead assembly made of multiple plates fastened together. The showerhead assembly includes a gas manifold defined by a top and middle plate and a diverter plate defined by the middle plate and a bottom, heat exchange plate. A first processing gas enters the gas manifold and is diverted by the diverter plate through the bottom plate. A second processing gas enters the gas manifold and is diverted by the diverter plate through the bottom plate such that the second and first processing gases do not mix prior to exiting the showerhead. In one embodiment, the first processing gas can be distributed through central and outer regions of the showerhead at different flow rates and/or pressures. In addition, the second processing gas can be distributed through the central and outer regions of the showerhead at different flow rates and/or pressures. | 09-20-2012 |
20120234946 | FORMING NOZZLES - Fluid ejection nozzles having a tapered section leading to a straight walled bore are described. Both the tapered section of the nozzle and the straight walled bore are formed from a single side of semiconductor layer so that the tapered section and the bore are aligned with one another, even when an array of nozzles are formed across a die and multiple dies are formed on a semiconductor substrate. | 09-20-2012 |
20120241541 | VARIABLE-FLOW NOZZLE FOR COOLING TOWER - A water spray nozzle ( | 09-27-2012 |
20120256019 | Diffusing Device for Liquids - A sprinkler head comprising an elongated main body ( | 10-11-2012 |
20120292412 | PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING STRUCTURE, AND LIQUID DISCHARGE HEAD - A photosensitive resin composition includes (a) a compound polymerizable in the presence of an acid, and (b) a photoacid generating agent including an onium salt having a cationic part structure represented by formula (b1) below and an anionic part structure represented by formula (b2) below, wherein the component (b) absorbs 50% or more of the amount of 365 nm wavelength light absorbed by the photosensitive resin composition, | 11-22-2012 |
20120298781 | Enhanced Penetration of Telescoping Fracturing Nozzle Assembly - A fracturing jet nozzle assembly has nested telescoping sections that each have nozzles in them. The outermost stage makes for a large perforation as it and the adjacent stages begin extension. As the stage adjacent the outermost stage continues to extend into the perforation and reaches maximum extension the nozzles in the outermost stage are cut off from fracturing fluid flow and that flow is in turn redirected to the remaining stages that have not yet fully extended. The innermost stage preferably does not get cut off from jet fluid flow even at its full extension. | 11-29-2012 |
20120305679 | Hydrajetting nozzle and method - A jetting tool has a nozzle with a coefficient of discharge greater than 1.0. The jetting tool has a length and a diameter of an expansion section of the nozzle configured such that a fluid stream diameter of a fluid stream discharged from the nozzle is equal to the diameter of the expansion section at an outer end of the nozzle. | 12-06-2012 |
20120305680 | LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a liquid ejection head, which includes: preparing a liquid ejection head which includes: a recording element board provided with an ejection port through which liquid is ejected and an energy generator; an electrical wiring member provided with an opening from which the recording element board is exposed; and plural electrical connecting portions for electrically connecting the recording element board and the electrical wiring member relatively moving a discharge member, which is for dropping a sealing agent, toward one end of an arrangement of the electrical connecting portions while dropping the sealing agent onto the electrical wiring member and inside the opening; and relatively moving the discharge member from the one end of the electrical connecting portions to the other end while dropping the sealing agent to seal the electrical connecting portion. | 12-06-2012 |
20120305681 | PAINTING SYSTEM COMPONENT HAVING A SURFACE COATING - The disclosure relates to a painting system component, in particular a rotating bell ( | 12-06-2012 |
20120318894 | EJECTOR - In an ejector, a refrigerant passage of a nozzle for decompressing and expanding refrigerant includes a throat portion in which a refrigerant passage sectional area is most reduced, a first taper portion arranged downstream of the throat portion to gradually enlarge the refrigerant passage sectional area, a second taper portion arranged downstream of the first taper portion to gradually enlarge the refrigerant passage sectional area, and an end taper portion arranged in a range from an outlet side of the second taper portion to a refrigerant jet port to gradually enlarge the refrigerant passage sectional area. Furthermore, a second expanding angle at the outlet side of the second taper portion is larger than the first expanding angle at the outlet side of the first taper portion, and an end expanding angle at the outlet side of the end taper portion is smaller than the second expanding angle. | 12-20-2012 |
20120325940 | NOZZLE AND NOZZLE ASSEMBLY CONFIGURED TO MINIMIZE COMBINED THERMAL AND PRESSURE STRESS DURING TRANSIENTS - In a nozzle and a nozzle assembly, for use in a pressure vessel, stress analysis is used to determine areas of stress concentration. The nozzle is configured to reduce these stress concentrations. | 12-27-2012 |
20130001328 | Single piece atomizing nozzle with leakage-stopping assembly - A single piece atomizing nozzle has a body having one end formed with an inlet and the other end formed with a ring, which has an outlet. A passage is formed in an axial direction of the body, and has two ends respectively connected to the inlet and the outlet. A rotor is rotatably disposed in the passage, and a leakage-stopping assembly is disposed in the passage and between the rotor and the inlet. Also, a stopping mechanism is formed or disposed at the inlet to prevent the leakage-stopping assembly from escaping from the inlet. Alternatively, a water output block is disposed on the ring to prevent the leakage-stopping assembly from escaping from the ring. Thus, the effects of the simple structure, the small size and the lighted weight can be obtained. | 01-03-2013 |
20130001329 | Atomizing nozzle with enhanced structural strength - In an atomizing nozzle with enhanced structural strength, a body is connected to a cover, and a rotor is disposed in the body. Furthermore, the cover has a first surface and a second surface, and a depressed structure extends from the first surface of the cover toward the second surface, and has an opening on the first surface and a bottom disposed opposite the opening. A water jetting hole penetrates through the bottom of the depressed structure. Because the water jetting hole is disposed in the depressed structure, the peripheral structure of the water jetting hole has the greater thickness and the higher structural strength. Even if an external force is exerted, the water jetting hole and its periphery cannot deform. | 01-03-2013 |
20130001330 | DEPOSITION NOZZLE AND APPARATUS FOR THIN FILM DEPOSITION PROCESS - A deposition nozzle and a deposition apparatus include a nozzle body, a precursor passageway formed at a central region of the nozzle body for a precursor gas to be sprayed on the substrate such that the precursor gas reacts with a surface of the substrate, an extraction passageway formed in the nozzle body and located at a peripheral side of the precursor passageway, and extracting residues after the precursor gas reacts with the surface of the substrate, and an air curtain passageway formed in the nozzle body and located at a peripheral side of the extraction passageway for isolating gas to be sprayed on the substrate so as to form a closed gas flow field enclosing a process reaction region between a substrate carrier and the deposition nozzle such that the residues after the precursor gas reacts with the surface of the substrate do not leak. | 01-03-2013 |
20130001331 | FULL CONE SPRAY NOZZLE FOR A LOW PRESSURE FIRE PROTECTION SYSTEM - A low pressure water mist nozzle for active fire protection from water supplied with supply water pressures of 0.5 bar to 20 bars, characterized by having a separation wall ( | 01-03-2013 |
20130008984 | APPARATUSES AND METHODS FOR ATOMIC LAYER DEPOSITION - Embodiments of the invention provide apparatuses and methods for atomic layer deposition (ALD), such as plasma-enhanced ALD (PE-ALD). In some embodiments, a PE-ALD chamber is provided which includes a chamber lid assembly coupled with a chamber body having a substrate support therein. In one embodiment, the chamber lid assembly has an inlet manifold assembly containing an annular channel encompassing a centralized channel, wherein the centralized channel extends through the inlet manifold assembly, and the inlet manifold assembly further contains injection holes extending from the annular channel, through a sidewall of the centralized channel, and to the centralized channel. The chamber lid assembly further contains a showerhead assembly disposed below the inlet manifold assembly, a water box disposed between the inlet manifold assembly and the showerhead assembly, and a remote plasma system (RPS) disposed above and coupled with the inlet manifold assembly, and in fluid communication with the centralized channel. | 01-10-2013 |
20130015275 | Actuator Systems and Methods for Aerosol Wall Texturing - An outlet assembly for a spray dispenser comprises an actuator member, an outlet member, and an adjustment member. The actuator member comprises a stem portion, a first displacement surface portion, and at least one finger. The outlet member is arranged adjacent to the actuator member such that the outlet member and the actuator member define a dispensing path and the outlet member is adjacent to the at least one finger. The adjustment member is arranged relative to the actuator member. Movement of the adjustment member relative to the actuator member displaces the adjustment member relative to the actuator member to deform the at least one finger. As the at least one finger deforms, the at least one finger deforms the outlet member to alter a cross-sectional area of the outlet opening. | 01-17-2013 |
20130037634 | MICRONOZZLE ATOMIZERS AND METHODS OF MANUFACTURE AND USE - A micronozzle device can include at least two layers stacked together to form a nozzle array. Each layer can include a plurality of microchannels that have inlet ports and exit ports. The exit ports can be oriented substantially perpendicular, parallel, or in the general direction of a central fluid flow pathway. | 02-14-2013 |
20130048762 | SUB-SURFACE IRRIGATOR AND PRECISION WATERING METHOD - A sub-surface irrigator and method for watering of plants is provided. The irrigator has an injector tube comprising a wedge-tipped nozzle portion and a water inlet portion coupled to an intermediate location by rotatable mechanism, including a first stage in which an injector tube of a sub-surface spray device is inserted into soil to water the roots of plants and to create tubular watering holes. In a second stage, a toothed collar spray device having a toothed collar container is used to cover and refill the tubular watering holes. The second stage can be repeated independently of the first. A variation of the method uses plant watering apparatus including a handle and an extension pipe for watering from a standing position. A kit comprising of the injector tube and the toothed collar container devices or attachments is also provided. | 02-28-2013 |
20130048763 | PRECAST CONCRETE MITERED END SECTION FOR DRAINAGE SYSTEMS - A precast concrete mitered end section for drainage systems eliminates the conventional cut pipe and poured in place concrete apron. The precast concrete mitered end section is a structure that eliminates the waste of culvert pipe and is a superior product compared to a poured in place apron. Moreover, installation is fast and cheaper than the conventional methods. The mitered end section can include a resilient seal that can provide a water tight connection and allow for settlement. | 02-28-2013 |
20130048764 | INSHOT GAS BURNER - A burner nozzle for use in burning a gas/air mixture includes a tubular member that extends along a centerline and has a mixture supply passage extending from an inlet end that receives air and gas to an outlet end. The outlet end includes a plurality of exit portions in fluid communication with the inlet end. The exit portions are positioned on opposing sides of cooperating dimples formed in the tubular member. The dimples are configured to shape the exit portions into nozzles having a cross-sectional area that decreases in a direction towards the outlet end. | 02-28-2013 |
20130056564 | Air expansion nozzle for high pressure ventilation - An air introduction nozzle for high pressure-ventilated spaces has a substantially low-cylindrical structure and a centrally located air inlet space with a cylinder shell, which is provided with openings and is radially cylindrically surrounded by at least two air expansion spaces, filled with an air-permeable material. The air expansion spaces are separated from one another by cylinder shells provided with openings. The air is discharged from the nozzle through openings of the outermost cylinder shell enclosing the at least two air expansion spaces. | 03-07-2013 |
20130099025 | PORTABLE HUMIDIFIER - A portable humidifier that comprises a base unit that produces mist and a connecting member (bottle adaptor) that detachably connects one or more types of reservoirs (disposable water bottles) to the base unit. The connecting member (bottle adaptor) includes a first connecting portion that detachably connects the one or more types of reservoirs (disposable water bottles) to the connecting member, a second connecting portion that detachably connects the connecting member to the base unit. | 04-25-2013 |
20130105605 | Flow Shaper For Use In Corridor Sprinkler | 05-02-2013 |
20130112783 | HOSE ADAPTER - A nozzle adapter has a first end with a coupling and a body extending longitudinally from the coupling. A flow of fluid through the adapter is limited to a system pressure and flow rate upon activation of the nozzle adapter. The nozzle adapter is activated by temporarily limiting the fluid flow at an outlet of the body, which substantially forces all air out of the nozzle adapter and replaces the air with the fluid. | 05-09-2013 |
20130119168 | ULTRASONIC NOZZLE FOR USE IN METALLURGICAL INSTALLATIONS AND METHOD FOR DIMENSIONING A ULTRASONIC NOZZLE - The invention relates to a supersonic nozzle for use in metallurgical installations, in particular for the top blowing of oxygen in a Basic Oxygen Furnace (BOF) or an electric arc furnace (EAF), comprising a convergent portion and a divergent portion, which are adjacent to each other at a nozzle throat (DK), wherein the supersonic nozzle is defined by the following group of nozzle forms in the respective design case thereof: (T | 05-16-2013 |
20130126646 | Shower Head - A shower head includes a main body seal seat fixed to a main body. The main body seal seat is fitted in a rotation seat in a rotation way and located above a cover seal seat. The cover seal seat is fixed to a cover unit. The joint of the main body seal seat and the rotation seat has a groove to receive a first seal ring. The main body seal seat has at least one water inlet. The water inlet is provided with a spring and a second seal ring therein. The spring is located between the second seal ring and the water inlet of the main body seal seat. The cover seal seat has at least one through hole corresponding in position to the water inlet. The cover unit has at least one water outlet. | 05-23-2013 |
20130134238 | CUTTING FLUID EJECTION APPARATUS - There is provided a cutting fluid ejection apparatus including a cutting fluid ejection nozzle configured to supply a cutting fluid to a tool of a processing machine or a workpiece during processing of the workpiece by the processing machine, a drive motor configured to adjust an ejection angle of the cutting fluid ejection nozzle; and a controller configured to control the drive motor. The controller is capable of performing control in a chip removal operation mode to remove a chip. | 05-30-2013 |
20130153687 | MISTING NOZZLE - A misting nozzle includes a body having a through hole longitudinally and centrally defined therein. A cap is longitudinally and airtightly mounted to the mounting section of the body. The cap includes a cavity centrally and longitudinally defined therein and a funnel-shaped hole centrally defined in the bottom of the cavity. A guide element is airtightly received in the smooth portion of the cavity. The guide element includes multiple ditches equally longitudinally defined in the outer periphery of the guide element. A round recess is centrally defined in the abutment and communicating with the funnel-shaped hole. Multiple grooves are respectively defined in the abutment. Each groove is defined along a corresponding one of the tangents of the recess and having two opposite ends respectively communicating with the recess and a corresponding one of the ditches. | 06-20-2013 |
20130153688 | MISTING NOZZLE - A misting nozzle includes a body having a hole centrally defined therein and a flange radially extending therefrom to divide the body into a connecting section and a mounting section. At least two ditches are longitudinally and equally defined in the mounting section, and each laterally communicates with the hole. A distal end of the smooth portion is formed with an abutment and a round recess centrally defined in the abutment. At least two grooves are respectively equally defined in the abutment, wherein each groove is defined along a corresponding one of the tangents of the round recess and has two opposite ends respectively communicating with the round recess and a corresponding one of the ditches. A cap is airtightly mounted onto the mounting section of the body. A funnel-shaped hole is defined in a bottom of the cavity and communicates with the recess. | 06-20-2013 |
20130161422 | FLOW PATH MEMBER, LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - A pressure chamber in which an opening of a groove-shaped flow paths configuring a portion of a liquid flow path is formed by sealing with a film, a valve body which opens and closes a communication path communicating with the pressure chamber, and a pressure receiving member which is pressed by the film displaced to the pressure chamber side by negative pressure of the pressure chamber and is able to press the valve body in a direction where the valve body is valve opening state are included, and the valve body includes a flange section, a shaft section connected to the flange section and a seal member, and the seal member is formed in a shape of an annulus surrounding the shaft section. | 06-27-2013 |
20130181071 | FUEL NOZZLE AND PROCESS OF FABRICATING A FUEL NOZZLE - Disclosed is a fuel nozzle and a process of fabricating a fuel nozzle. The fuel nozzle includes a fuel nozzle end cover and a fuel nozzle insert. The fuel nozzle insert is welded to the fuel nozzle end cover by a welding process selected from the group consisting of beam welding, solid state welding, and combinations thereof and/or the fuel nozzle insert includes a first fuel nozzle insert portion and a second fuel nozzle insert portion. The process includes welding the fuel nozzle insert to the fuel nozzle end cover. | 07-18-2013 |
20130186987 | GRAPHITE NOZZLE FOR POLYSILICON REFINING CYCLIC VACUUM EQUIPMENT - A graphite nozzle is combined by stacking a plurality of graphite tubes together, applied in polysilicon refining cyclic vacuum equipment or used as a lining of fireproof or refractory material, where each graphite tube includes a upper coupling portion and a lower coupling portion, the upper coupling portion is positioned on a top face of a upper side of the graphite tube; and the lower coupling portion is positioned on a bottom face of a lower side of the graphite tube, and corresponds to the upper coupling portion, allowing the upper coupling portion of each graphite tube to be propped against the lower coupling portion of another graphite tube; the graphite tubes are fused and coupled together by means of a sintering treatment after the graphite tubes are stacked together. | 07-25-2013 |
20130193240 | AEROSOL CAN SPRAY NOZZLE EXTENSION TUBE ADAPTER - Provided is an adapter configured for use with an aerosol can spray nozzle and an extension tube. The adapter is configured to fit onto the spray nozzle and to receive the extension tube to provide a more rigid and fluidly secure connection between the spray nozzle and the extension tube. The adapter includes a spray nozzle portion and an extension tube portion. The spray nozzle portion includes an opening sized and configured to allow the spray nozzle to be insertable therein to create frictional engagement therebetween. The extension tube portion includes an inner channel extending therethrough, and is sized and configured to allow the extension tube to be insertable therein to create friction-tight engagement between the extension tube and the adapter. | 08-01-2013 |
20130193241 | Faucet Extender - A device and method for delivering water to a person who is unable to reach household or other types of water dispensing faucets. In some embodiments, the device comprises a trough for delivering the liquid and an attachment member for attaching the trough to a faucet. | 08-01-2013 |
20130240643 | IRRIGATION SETUP AND A METHOD OF DEFINING THE SAME - A method for determining irrigation time across an area with a predetermined size S and based on desired precipitation quantity Q and precipitation rate P. The irrigation setup has a fluid output LPH≧S*P. The new irrigation time T | 09-19-2013 |
20130248624 | RETRACTABLE PIPE STRUCTURE OF AIR BLOW GUN - A retractable pipe structure of an air blow gun includes an extension pipe, a lock unit and a blow pipe. The extension pipe has a through hole therein for insertion of the blow pipe. The lock unit includes a connection member. One end of the connection member is connected to the extension pipe. The other end of the connection member is connected to a lock member. An elastic collet and a seal member are provided in the lock member. The end of the connection member has an inner inclined surface which is inclined inward. Because the inner inclined surface guides the seal member and the elastic collet pushes the seal member, the seal member is deformed to tighten the blow pipe and to seal the extension pipe. The elastic collet can clamp the blow pipe and won't damage the blow pipe. | 09-26-2013 |
20130264400 | Nozzle for Dispensing Foam Product - The invention includes a triangular or trapezoidal attachment nozzle for a straw extender tube used with aerosol foaming canned products. The invention also includes a foam distribution assembly system comprising the nozzle, an aerosol can, and a straw extender tube and a method for distributing foam product using such system. When the extender tube is correctly inserted, and the aerosol can is discharged, the foam from the can travels from the aerosol can through the extender tube, and then into the triangular or trapezoidal nozzle. The foam then fills an interior expansion space in the nozzle that gradually widens, and exits the nozzle at its widest point. As it exits the nozzle, rather than being a cylindrical shape, the foam exits in a rectangular sheet shape, which is more fitting for applications such as applying insulation. | 10-10-2013 |
20130292499 | GLUE-DRIPPING NEEDLE STRUCTURE - A glue-dripping needle structure includes a needle body. The needle body includes glue storage cylinder portion and a connection seat portion. The glue storage cylinder portion has an open end and a closed end. The outer surface of the closed end is provided with a plurality of needle heads and protrusions. When in use, the needle heads and the protrusions are perpendicular to a lens module to be processed. Through the plurality of needle heads disposed around the closed end of the glue storage cylinder portion, the glue drips on the periphery of the lens module evenly. There is no need to move the needle body for dripping glue many times. The present invention provides a stable glue-dripping, without worrying about deflection of glue, much glue or less glue. | 11-07-2013 |
20130299612 | VOLUME ADJUSTABLE BLOW GUN - A blow gun includes a body with a top path and a bottom path, and a volume adjustment device is installed between the top and bottom paths. The volume adjustment device is in contact with a press rod which has one end pivotably connected to the body. The opening of the press rod is controlled by operation of the volume adjustment device so as to change the volume of the pressurized air. The press rod can also be locked at a position so that it is not activated unintentionally. | 11-14-2013 |
20130299613 | Coating Head and Coating Apparatus Using the Same - The invention discloses a coating apparatus for coating slurry on a substrate. The coating apparatus comprises: a container for storing the slurry; a slurry pushing means connecting with the container through a discharging pipe; a coating head connecting with the slurry pushing means through another discharging pipe and connecting with the container through a feed-back pipe, and a controlling valve provided within the feed-back pipe. The coating head comprises: a coating slit; a discharging concave; a feed-back concave; a separator provided between the feed-back concave and the discharging concave; and an extending concave for correspondingly covering and matching with the discharging concave and the feed-back concave. The discharging concave and the feed-back concave are respectively provided with a discharging aperture and a feed-back aperture for respectively connecting with the discharging pipe and the feed-back pipe. | 11-14-2013 |
20130313341 | RADIAL NOZZLE ASSEMBLY FOR A PRESSURE VESSEL - A radial nozzle assembly for use in a pressure vessel to enable fluid flow through the vessel wall is provided. The radial nozzle assembly has a nozzle and a cup-shaped flange extending from one end of the nozzle. The nozzle has a bore disposed therethrough along its length to permit fluid flow through the wall of the pressure vessel. The flange is defined by a generally cup or dome-shaped wall having an open end. The nozzle assembly is secured to the wall of the vessel such that the nozzle is disposed in a radial orientation to the flange and possibly in a horizontal orientation. | 11-28-2013 |
20130327854 | NOZZLE MOUNTING AND SEALING ASSEMBLY FOR A GAS TURBINE SYSTEM AND METHOD OF MOUNTING AND SEALING - A nozzle assembly includes a nozzle having a trailing edge of an outer band and an anti-rotation pin slot. Also included is a retaining ring extending circumferentially about the outer surface of the outer band, wherein the retaining ring includes an anti-rotation pin and an anti-rotation pin hole, wherein the anti-rotation pin is configured to fittingly reside in an axial orientation within the anti-rotation pin slot and the anti-rotation pin hole. Further included is a seal plate seated on the outer surface of the outer band and configured to retain the anti-rotation pin. Yet further included is a washer disposed within a bored portion of the seal plate, wherein the bored portion is aligned with an aperture within the retaining ring, wherein a mechanical fastener extends into the retaining ring through the bored portion to operably couple the seal plate to the retaining ring. | 12-12-2013 |
20140001291 | COMPONENT REWORK NOZZLE | 01-02-2014 |
20140008469 | WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES - This invention refers to innovative water sprays applications to significantly improve coal and quartz dust control around a continuous miner. Significant dust control is achieved through utilizing different types of sprays at locations on the top and sides of the miner chassis to create water curtains or shrouds of water around zones of high dust concentration and zones of high concentration dust transport. This is called “multiple lines of defense” spray system (MLD.) This invention also provides a method of reducing dust around a continuous miner by configuring a spray system, located at the top or sides of the cutter boom, thereby improving control of respirable dust. | 01-09-2014 |
20140048630 | SPRAY NOZZLE SEALS - A spray nozzle assembly ( | 02-20-2014 |
20140070032 | CARTRIDGE BLOCK FOR MULTILAYER CERAMIC SCREENING - A cartridge block for screening a multilayer ceramic with a conductive paste includes a threaded paste cartridge attachment located at a top of the cartridge block, the threaded paste cartridge attachment being configured to receive a paste cartridge containing the conductive paste; a paste routing section, the paste routing section located underneath the threaded paste cartridge attachment, the paste routing section comprising a flared section located at a bottom of the cartridge block, the paste routing section being configured to receive the conductive paste from the threaded paste cartridge attachment and route the paste through the flared section. | 03-13-2014 |
20140097276 | FUEL NOZZLE AND METHOD OF ASSEMBLING THE SAME - A fuel nozzle is provided. The fuel nozzle includes a nozzle body, a plurality of swirler vanes, and at least one outlet. The nozzle body includes a back plate, a front plate, and a mixing zone defined therebetween. The back plate includes at least one inlet defined therein and the front plate includes at least one discharge defined therein. The plurality of swirler vanes are positioned between the back plate and the front plate and spaced circumferentially about the mixing zone. Each of the plurality of swirler vanes direct air obliquely into the mixing zone. The at least one outlet is defined within at least one of the nozzle body and the plurality of swirler vanes, the at least one outlet configured to inject fuel into said mixing zone. | 04-10-2014 |
20140151470 | Bubble Generating Mechanism and Showerhead with Bubble Generating Mechanism - Provided is a bubble generating mechanism that does not use a complicated air mixing mechanism and generates micro-bubbles in a sufficient quantity. A flow path ( | 06-05-2014 |
20140203114 | NON-PHOTOSENSITIVE SILOXANE COATING FOR PROCESSING HYDROPHOBIC PHOTOIMAGEABLE NOZZLE PLATE - A method of forming a patterned photoresist layer having a hydrophobic surface is provided. The method includes forming a photoresist layer on a substrate and image patterning. The photoresist layer may comprise a polymeric material. The imaged photoresist layer may then undergo a two-stage post-exposure bake. A surface treatment may be performed on the photoresist layer in between the two-stage post-exposure bake. The surface treatment may include applying a siloxane solution on a partially post-exposure baked photoresist layer. The post-exposure baked photoresist layer may then be developed to form the patterned photoresist layer. The method may be used to form a hydrophobic photoimageable nozzle plate of a micro-fluid ejection head having improved mechanical properties and stable hydrophobic properties. | 07-24-2014 |
20140209709 | NOZZLE - A nozzle, comprising a nozzle body having a flow cross sectional area through which a fluid can be led, with a view to solving the problem of producing a nozzle by means of which power losses can be reduced, is characterized in that the size of the flow cross sectional area is settable by a control body. | 07-31-2014 |
20140252138 | Pressure Washer Adjustable Nozzle Assembly - A nozzle assembly and method of forming an adjustable spray pattern nozzle assembly includes a mount body, a nozzle body, and a collar that movably cooperates with the mount body. The mount body is constructed to cooperate with a discharge end of a wand and such that the nozzle body can be captured between the mount body and the collar. The nozzle body defines an uninterruptible fluid flow path through the nozzle assembly. The nozzle assembly includes an interruptible fluid flow path that is defined by a positional relationship between the nozzle body and the collar. The collar movably cooperates with the mount body to allow the selective combination of flows associated with the uninterruptible and interruptible flow paths to manipulate the spray pattern generated by the nozzle assembly. | 09-11-2014 |
20140326807 | APPARATUS FOR DISPENSING FLUID - An apparatus that dispenses a fluid onto a substrate includes a nozzle located in a position relative to the substrate to dispense the fluid onto the substrate and a blocking plate selectively disposed between the substrate and the nozzle | 11-06-2014 |
20140332609 | Shower Nozzle Device - A shower nozzle device is disclosed. The sucking disc includes a gland and a pull rod. The shower nozzle device is assembled by passing a bolt at the same time through the holes formed on a pair of the protrusions on the back of the shower nozzle, the first through hole formed on a hollow cylinder extended from center of the gland and the second through hole formed on a rod body extended from center of the pull rod. | 11-13-2014 |
20140361104 | MIST GENERATOR DEVICE - A mist generator device includes a mist generation unit that generates mist from a liquid. A mist flow passage is connected to the mist generation unit. The mist from the mist generation unit flows through the mist flow passage. A tubular mist nozzle releases the mist, which is supplied from the mist generation through the mist flow passage, out of the mist generator device. The mist nozzle includes a mist entrance, a mist exit, and an inner constriction located at an inner side of the mist nozzle. The inner constriction includes a step that decreases an inner diameter of the mist nozzle from the mist entrance toward the mist exit. | 12-11-2014 |
20140367499 | ULTRASONIC NOZZLE FOR USE IN METALLURGICAL INSTALLATIONS AND METHOD FOR DIMENSIONING A ULTRASONIC NOZZLE - An ultrasonic nozzle for use in metallurgical installations, in particular for the top blowing of oxygen in a Basic Oxygen Furnace (BOF) or an electric arc furnace (EAF), has a convergent portion and a divergent portion, which are adjacent to each other at a nozzle throat, wherein the ultrasonic nozzle is defined by the following group of nozzle forms in a respective design case: | 12-18-2014 |
20150083829 | Wear-Optimised Production of Conical Injection Holes - A method for producing injection holes in fuel injection nozzles for internal combustion engines. An injection hole is formed by at least one abrading manufacturing method. An injection nozzle is subsequently subjected to a hardening treatment at least in the region of the injection hole, such that the injection hole surface is hardened over the entire axial length thereof. | 03-26-2015 |
20150097061 | DISC CENTRIFUGE NOZZLE - A nozzle for use in the bowl of a disc centrifuge is provided, comprising an inner sleeve forming a longitudinally extending passageway, the inner sleeve having an elevated region at its top, the elevated region having an extended front end; and an outer sleeve for supporting the inner sleeve along most of its length, the outer sleeve having a collar with an outermost edge at its top; whereby when the inner sleeve is inserted into the outer sleeve, the elevated region of the inner sleeve extends past the collar of the outer sleeve and the extended front end of the elevated region extends towards the outermost edge of the outer sleeve collar. | 04-09-2015 |
20150115070 | PRINTING PLATE ASSEMBLY AND METHOD FOR AN INK JET PRINT HEAD ASSEMBLY - A method (e.g., for creating a printing plate assembly of an ink jet print head assembly) includes coating one or more sides of plural planar subsection plates with a bonding material. The subsection plates include printing holes through which a fluid is to be ejected from the ink jet print head assembly. The method also includes placing the subsection plates of the printing plate assembly against each other with the printing holes axially aligned with each other and heating the bonding material between the subsection plates such that the subsection plates are affixed to each other. The subsection plates are coupled with each other to form a chamber printing assembly that is coupled to the ink jet print head assembly that prints fluid onto one or more objects by ejecting the fluid out of the printing holes of the subsection plates. The subsection plates may be hermetically bonded to each other by inductively heating the assembly. | 04-30-2015 |
20150129688 | MICROFLUIDIC FLOW-THROUGH ELEMENTS AND METHODS OF MANUFACTURE OF SAME - Microfluidic flow-through elements and methods for forming and using the same, particularly, low cost, easily sterilized, disposable microfluidic flow-through elements may include an orifice region suitable, for example, for fluid jet formation (such as in a droplet sorter or flow cell) or sample injection or hydrodynamic focusing (such as in a non-droplet flow cytometer). Laser drilling, for example laser ablation, may be used to form an orifice region extending through an orifice wall section of a base substrate. The base substrate may be unitarily-formed by injection molding a polymeric material. The orifice region may be advantageously configured to form a predetermined geometry by controlling the characteristics of the ablating beam. | 05-14-2015 |
20150298156 | Distribution Device for Coloring Products - Distribution device for coloring products, comprising a collector for dispensing nozzles and corresponding nozzles mounted thereon. The collector comprises a containing body provided with one or more through cavities. In correspondence with one end associated to an external surface the containing body is provided with a positioning element. The containing body is provided with a seating, inside the external surface, disposed at the end of each of the through cavities, defining a wider portion with respect to the cross section of the corresponding through cavity. | 10-22-2015 |
20150313100 | ON AND OFF TUBE WEIGHT FOR DRIP IRRIGATION - The present invention proposes a device for controlling discharge by a conduit. The device comprises a body, a mouth or a first portion attached to the body and a needle or a second portion attached to the body. The mouth and the needle are coaxial. The mouth receives an end portion of the conduit, such that when A received, an internal surface of the mouth is in contact with an external portion of the end portion of the conduit. The needle is arranged to be inserted into the received end portion of the conduit, such that an external surface of the needle is in contact with an internal surface of the end portion of the conduit. | 11-05-2015 |
20160030959 | APPARATUS FOR MANUFACTURING DISPLAY APPARATUS - An apparatus for manufacturing a display apparatus, the apparatus including an organic material supply unit; a bagging pump unit that is connected to the organic material supply unit such that the organic material supply unit supplies an organic material to the bagging pump unit; an organic material adjusting unit that is connected to the bagging pump unit such that the bagging pump unit selectively supplies the organic material to the organic material adjusting unit; and a nozzle unit that is connected to the organic material adjusting unit such that the organic material adjusting unit adjusts an amount of the organic material provided to the nozzle unit, the nozzle unit changing the organic material into particles and spraying the particles. | 02-04-2016 |
20160038954 | MIST GENERATING APPARATUS - A mist generating apparatus is provided. The apparatus has a longitudinal axis and comprises first and second opposing surfaces which define a transport fluid nozzle between them. The apparatus also has a working fluid passage having a supply passage connectable to a supply of working fluid, and an outlet on one of the first and second surfaces. The working fluid outlet communicates with the transport fluid nozzle. The transport fluid nozzle has a nozzle inlet connectable to a supply of transport fluid, a nozzle outlet, and a throat portion intermediate the nozzle inlet and nozzle outlet. The nozzle throat has a cross sectional area which is less than that of either the nozzle inlet or the nozzle outlet. The transport fluid nozzle projects radially from the longitudinal axis such that the nozzle defines a rotational angle of at least 5 degrees about the longitudinal axis. A method of generating a mist using the apparatus is also provided. | 02-11-2016 |
20160053474 | Air Suction Spray Nozzle - An air suction spray nozzle includes a spray pipe and a nozzle component. A spray pole at the end of the spray pipe is inserted to the nozzle component. The nozzle component includes a spray nozzle housing, a spray nozzle set and a rectifying core. One end of the spray nozzle housing is disposed with an open window. The spray nozzle housing is disposed with flushing holes at the area of the open window. The rectifying core is disposed between the spray pole and the flushing holes. The spray nozzle set is locked and assembled to the open window. Water sprays out of the outlet hole of the rectifying core from the spray pole, and then sprays out of the flushing holes. A vent cavity is disposed between the outlet hole and the flushing holes and is connected to the air through the clearance of the spray nozzle housing and the rectifying core and then through the open window. | 02-25-2016 |
20160122934 | UNITARY SPRAY NOZZLE FOR A WASHING MACHINE APPLIANCE - A unitary nozzle for a washing machine appliance includes an inlet body and an outlet body that are integrally formed together. The outlet body defines an outlet conduit with a first cross-sectional area at an entrance of outlet conduit and a second cross-sectional area at an exit of the outlet conduit. A shape of the second cross-sectional area is substantially arcuate. A related method for forming a unitary nozzle of a washing machine appliance is also provided. | 05-05-2016 |
20160168721 | COLD SPRAY NOZZLE ASSEMBLY | 06-16-2016 |
20160250687 | REFRACTORY CERAMIC NOZZLE | 09-01-2016 |
20160376996 | FLOW DEVICES AND METHODS OF MAKING THE SAME - A method for producing a device having at least one internal feature includes manufacturing an internal volume of the internal features out of a first material, disposing the internal volume in a parent material that has a higher melting point than the first material, causing the internal volume to melt within the parent material, and allowing at least a portion of the first material to diffuse into the parent material, thereby leaving behind the at least one internal feature within the parent material. | 12-29-2016 |