| 18th week of 2021 patent applcation highlights part 41 |
| Patent application number | Title | Published |
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| 20210131547 | SUB-ASSEMBLY SPROCKET-CARRYING BODY AND COGSET FOR A BICYCLE REAR WHEEL, RING NUT FOR FIXING SUCH A SUB-ASSEMBLY AND METHOD FOR FIXING A COGSET TO A SPROCKET-CARRYING BODY - A bicycle rear wheel sub-assembly having a sprocket-carrying body, a cogset including a plurality of axially adjacent sprockets with at least three of the plurality of sprockets formed into a monolithic set and a ring nut securing the cogset to the sprocket-carrying body. The ring nut is formed as two parts assembled together—an axially outer first part on which a tubular body and a flange are formed, and an axially inner second part on which a threaded portion is formed. This structure provides a simple and effective coupling of the ring nut with the monolithic sub-set of the cogset and the sprocket-carrying body. | 2021-05-06 |
| 20210131548 | INTERNALLY DAMPED GEAR - A damping apparatus includes a first sidewall defining a centerline axis, a second sidewall disposed coaxial with the first sidewall, a main cavity defined between the first sidewall and the second sidewall, and a damping material disposed in the main cavity. | 2021-05-06 |
| 20210131549 | WORM REDUCER AND METHOD FOR MANUFACTURING WORM REDUCER - A worm reducer includes a worm shaft; a worm wheel; a housing that houses the worm shaft and the worm wheel; a bearing that holds the worm shaft inside the housing; a coil spring that contacts an outer peripheral surface of the bearing and applies an urging force toward the worm wheel; and a preload member that is screwed into and fixed to the housing and pressurizes the coil spring. A winding direction of the coil spring is different from a winding direction of a thread of the preload member, and contact resistance between the coil spring and the preload member is greater than contact resistance between the coil spring and the bearing. | 2021-05-06 |
| 20210131550 | LOCKING RETAINER RING FOR A SHAFT ASSEMBLY - Retainer rings for locking in an N-sided shaft to restrict axial movement of components sandwiched between them. The retainer rings have inner edges bounding a central bore. The inner edges are defined by a series of N arcs whose distance from the bore's center decreases gradually along the inner edge from a first end to a second end of each arc. The rings are slid on to the shaft with the corners of the shaft aligned with the first ends of the arcs. Then the rings are rotated on the shafts toward the second ends of the arcs until the corners of the shafts jam against the inner edges. A special spanner wrench can be used to tighten and loosen the rings on the shaft. | 2021-05-06 |
| 20210131551 | PRESSURIZED AERATION PREVENTION RESERVOIR - An agricultural vehicle transmission may comprise a housing comprising a bulkhead where the bulkhead may divide the housing into a sump and a reservoir. The bulkhead may comprise an opening configured to fluidly couple the sump and the reservoir. A plurality of transmission gears may be disposed in the reservoir of the housing. The opening in the bulkhead may balance the vehicle transmission system to remove excess oil in the sump and away from the plurality of transmission gears. | 2021-05-06 |
| 20210131552 | ACTUATOR COMPRISING A BUILT-IN LUBRICATING SYSTEM - The invention relates to an actuator ( | 2021-05-06 |
| 20210131553 | DEFORMATION-OPTIMIZED PLANET PIN - A planet pin includes a center axis and an outer contour that runs at a distance r(x) from the center axis. The distance r(x) is dependent on an axial position x in at least one longitudinal portion. For at least one axial position interval [x1, x2], the distance r(x), for all x ∈ [x1, x2], of the outer contour from the center axis is r(x)=l(x)+g(x)+o(x), where l(x) is a linear function, g is constantly zero or convex on the interval [x1, x2], and o(x0)=0 applies for at least one x0 ∈ ]x1, x2[. The function o is concave on the interval [x1, x0], convex on the interval [x0, x2], and decreasing in x0. | 2021-05-06 |
| 20210131554 | POWER STEERING ASSEMBLY HAVING A COMPENSATION MECHANISM - A bearing adjustment assembly includes a worm engaged with a worm gear. The assembly also includes a worm bearing located proximate an end of the worm. The assembly further includes a compensation mechanism engaging the worm bearing, the compensation mechanism being adjustable to bias the worm bearing to maintain or adjust a gear mesh load between the worm gear and the worm. | 2021-05-06 |
| 20210131555 | ELECTRONIC SHIFT LEVER - An electronic shift lever is provided and includes a housing which accommodates various components therein. A motor unit generates a driving force and a reduction unit is connected to the motor unit. The reduction unit is configured to increase the driving force generated from the motor unit. The motor unit and the reduction unit are accommodated inside the housing and are formed integrally with each other. | 2021-05-06 |
| 20210131556 | Apparatus and Method for Controlling Shifting of a Vehicle - An apparatus and a method for controlling shifting of a vehicle are provided. The apparatus includes a transmission configured to transmit power generated from by a motor to a vehicle wheel, and a controller configured to control an operation of the transmission. The controller is configured to enter a LURCH control mode when sensing shifting of a shift lever between a D range and an R range during driving to maintain a clutch torque in the transmission, to decrease a vehicle speed by controlling a motor speed, and to shift a gear of the vehicle by changing a motor torque when the vehicle speed reaches a threshold speed. | 2021-05-06 |
| 20210131557 | ELECTRIFIED VEHICLE AND CONTROL METHOD FOR ELECTRIFIED VEHICLE - An ECU executes processing including a step of counting up a duration Ntime when a Ready-On state is brought, and a shift position is an N position, a step of counting up a duration Not_Ntime when the duration Ntime is equal to or greater than a threshold value A, the duration Ntime is greater than a threshold value C, and the shift position is other than the N position, a step of resetting the duration Ntime and the duration Not_Ntime to initial values in a case where the duration Not_Ntime is greater than a threshold value D, and a step of executing warning processing when the duration Ntime is greater than the threshold value A. | 2021-05-06 |
| 20210131558 | SHIFTING ACTUATOR - A shifting actuator for a transmission including a ball screw drive, having an electric-motor-driven threaded spindle, a multi-part spindle nut, and rolling elements, namely balls, which roll between the threaded spindle and the spindle nut. The nut body has a ball groove, in which there roll balls that are also in contact with the threaded spindle, and is within the sleeve. The shift fork protrudes from the sleeve and is fixed relative to the sleeve and to the main nut body. | 2021-05-06 |
| 20210131559 | GASKET INCLUDING CHANNEL-RETENTION FEATURES - A gasket includes an endless loop of sealing material. The endless loop includes a first segment, a second segment, and a sinuous segment extending from the first segment to the second segment. The gasket includes fastener sections defining fastener holes. The fastener holes extends through the fastener sections. The sinuous segment is between two of the fastener holes. A lip is in each fastener hole. The lip extends from the fastener section into the fastener hole and extends around the circumference of the fastener hole. The sinuous segment retains the gasket in a groove of a cover, and the lip retains a fastener in a fastener hole of the cover. | 2021-05-06 |
| 20210131560 | SEAL RING AND VALVE DEVICE USING THE SAME - A seal ring used for a valve device may be disposed on an outer peripheral edge of a valve body accommodated in a passage to open or close the passage by rotation. The seal ring includes a resinous ring having a seal surface, a groove provided along a circumferential direction of the resinous ring on one side surface of the resinous ring, and a ring-shaped spring made of a metal and arranged in the groove. A through hole is provided to extend along a central axial direction of the resinous ring from the other side surface opposite to the one side surface toward the one side surface and to penetrate the groove, in a part of an inner peripheral side from a region serving as the seal surface. Furthermore, a locking portion is configured to lock an end portion of the spring arranged in the groove, in a region of the one side surface corresponding to the through hole. | 2021-05-06 |
| 20210131561 | SEALING DEVICE - A sealing device seals a gap between a housing and a rotational shaft located in a shaft hole provided in the housing. The sealing device includes: an annular mounted part that is to be mounted on an inner peripheral surface of the shaft hole; an inner annular part located radially inside of the mounted part; a seal lip extending from the inner annular part and for being in contact with the outer peripheral surface of the rotational shaft; a bellows part connecting the mounted part with the inner annular part; a sound insulation ring fixed to the mounted part and expanding radially inward from the mounted part, the sound insulation ring including an opening through which the rotational shaft passes; and a circular annular sound insulation lip projecting from the inner annular part or the bellows part toward the sound insulation ring and including a distal end being in slidable contact with the sound insulation ring. The sound insulation ring includes a circular annular part with which the distal end of the sound insulation lip is in contact, and a protruding wall disposed radially inside of the circular annular part and radially outside of the opening, the protruding wall protruding toward the inner annular part. | 2021-05-06 |
| 20210131562 | ROTARY SEAL APPARATUS AND ARRANGEMENT OF A ROTARY SEAL APPARATUS IN AN AXLE SUPPORT SYSTEM - Rotary seal systems and apparatus communicate a working fluid between first and second associated machine components that are rotatable relative to each other. A rotary seal apparatus includes annular inner and outer sleeve members for engaging the associated machine components, and a sealing system disposed between the inner and outer sleeve members. The sleeve members each define respective passageways extending through sleeve bodies thereof, and the sealing system forms a fluid chamber between the sleeve bodies defining an annular fluid channel operable to communicate the working fluid between fluid ports of the associated machine components via the passageways of the sleeve members. The rotary seal system may be provided in combination with an axle having a radial passageway opening outside of axially spaced apart first and second bearings carrying the axle. | 2021-05-06 |
| 20210131563 | Dynamic Interference Sealing Device and System with Improved Contact Behaviour - A sealing system including an annular support, an annular sealing element and an annular shielding element; a first and a second lip of the sealing element interact slidingly with an abutment surface of the shielding element and each include: a root portion which extends perpendicularly in cantilever fashion from a flange portion of the annular support; a flexing portion, which extends in cantilever fashion from the root portion in an oblique direction with a thinner radial thickness, delimited by an annular internal surface facing the abutment surface and by an annular external surface facing towards the support, consisting of surfaces of revolution generated by segments of circumference; and a contact portion including a wedge-shaped overhang and a step portion flanking the overhang, which forms with the abutment surface a first and a second angle (α,β), the first angle facing the annular support and being smaller than the second angle. | 2021-05-06 |
| 20210131564 | SEAL DEVICE - A seal device includes a casing, a mating ring, a seal ring provided in a recessed portion formed between the casing and the mating ring; and a set ring provided with a guide portion and a rotary shaft penetration portion on a radially inner side of the guide portion, the guide portion of the set ring being inserted into an opening of the mating ring and inserted, in a pressure-wrapped state, into an opening of the seal ring by elasticity of the seal ring. | 2021-05-06 |
| 20210131565 | SEAL ASSEMBLY AND METHOD OF USING THE SAME - A seal assembly including: a collar having an opening configured to receive a rotatable shaft, an annular member having an annular opening configured to receive the collar, and first and second end plates fixedly coupled to a respective one of the first and second end surfaces of the collar. An outer surface of the collar includes one or more helical threads. The collar has a first axial length defined between first and second end surfaces of the collar, and the annular member has a second axial length defined between first and second end surfaces of the annular member, in which the second axial length is less than the first axial length. Also provided are an assembly comprising a seal assembly in accordance with the present disclosure and a method for preventing contamination of a sealed chamber. | 2021-05-06 |
| 20210131566 | SEAL ASSEMBLY FOR A FLUID COUPLING - A fluid coupling including a first adapter, second adapter configured to connect with and disconnect from the male adapter, inner sleeve, first seal assembly disposed in a recess of the first adapter and configured to form a fluid-tight seal between the first adapter and inner sleeve, and second seal assembly disposed in a recess of the second adapter and configured to form a fluid-tight seal between the second adapter and inner sleeve. The first seal assembly and/or second seal assembly may include a sealing member and back-up ring. The back-up ring may have a tapered portion that may taper in a direction of a low-pressure side of the sealing assembly, and an end portion at the low pressure side configured to deform at or above at least one of a predetermined temperature and a predetermined pressure to create a clearance between the tapered portion and a wall of the recess. | 2021-05-06 |
| 20210131567 | SEALING DEVICE - A sealing device seals a gap between a housing and a rotational shaft located in a shaft hole provided in the housing. The sealing device includes: a mounted part that is to be mounted on the shaft hole; an inner annular part; a seal lip that is to be in contact with the outer peripheral surface of the rotational shaft; a bellows part connecting the mounted part with the inner annular part; a sound insulation ring fixed to the mounted part; and a circular annular sound insulation lip projecting from the inner annular part or the bellows part toward the sound insulation ring. The sound insulation lip protrudes obliquely radially outward. The sound insulation ring includes a circular annular part with which the distal end of the sound insulation lip is in contact. The circular annular part of the sound insulation ring is inclined with respect to an axial direction of the shaft hole such that the distance between an outer portion of the circular annular part and the inner annular part when projected in the axial direction of the shaft hole is greater than the distance between an inner portion of the circular annular part and the inner annular part when projected in the axial direction. | 2021-05-06 |
| 20210131568 | SEALING DEVICE AND COMPRESSOR - A sealing device includes a ring part, a first fin group that together with a first outer peripheral surface forms a clearance, and a second fin group of which the front end is positioned farther radially inward than the first outer peripheral surface and which together with a second outer peripheral surface forms a clearance. The ring part has a first gas supply channel capable of supplying a first sealing gas to the first fin group, a second gas supply channel capable of supplying a second sealing gas to the second fin group, and a mixed gas discharge channel capable of discharging a mixed gas of the first sealing gas and the second sealing gas from between the first fin group and the second fin group. | 2021-05-06 |
| 20210131569 | GENERATOR SEAL ASSEMBLY - A generator seal assembly for preventing leakage of coolant in a generator is presented. The seal assembly includes a coolant side seal ring having a plurality of coolant side seal ring segments. The coolant side seal ring segment includes a seal fluid channel and radial holes circumferentially distributed along the seal fluid channel from leading edge to trailing edge through which seal fluid enters the seal fluid channel. Additional radial holes are circumferentially distributed along the seal fluid channel in a region near leading edge. Additional seal fluid enters the seal fluid channel in the region near leading edge through the additional radial holes such that pressure of seal fluid in the region is increased higher than pressure of the coolant to prevent leakage of the coolant in the region near leading edge due to ration of generator shaft. | 2021-05-06 |
| 20210131570 | Fast Blind Plate Switching Device - A fast blind plate switching device is provided, including a sealing structure, a clamping structure, a support structure and an execution mechanism. The blind plate has an open-state and a blind-state. The support structure is used for connecting pipelines at two sides and providing support for the whole device. The clamping structure and the sealing structure are located inside the support structure. The clamping structure is driven by the execution mechanism, and under the drive of the execution mechanism, the clamping structure presses on the blind plate to eliminate a gap between two sides of the blind plate, so that sealing is formed by means of the sealing structure. When a gap is formed away from the blind plate, the open/state and the blind state of the blind plate is switched. | 2021-05-06 |
| 20210131571 | FLEXIBLE BAG IN A BOX WITH HANDI-TAP CAP ASSEMBLY - A valve assembly for use with a spout. The assembly includes a slide that includes a side wall, an end wall, a slide flange, and an anti-tamper strap. The side wall includes a dispensing hole. The assembly further includes a sleeve and a cap that includes an inlet, an outlet, and a cap flange. The cap flange includes a strap cavity. The cap is configured to be slidably inserted into a spout, the sleeve is configured to be slidably inserted into the cap, the slide is configured to be slidably inserted into the sleeve, and the anti-tamper strap is configured to be inserted into the strap cavity. | 2021-05-06 |
| 20210131572 | Valve with Gradual Flow Area Changes - An example valve includes: (i) a valve body defining a longitudinal cavity, where the valve body includes a supply inlet and an operating outlet; (ii) a cage disposed in the longitudinal cavity, where the cage includes (a) a first opening fluidly coupled to the supply outlet, and (b) a second opening fluidly coupled to the operating outlet; and (iii) a spool mounted within the cage and configured to move axially therein. When the valve is actuated, the spool moves within the cage to form a gap, thereby allowing pressurized fluid to flow from the supply inlet through the first opening, the gap, and the second opening to the operating outlet. A flow area defined around an exterior peripheral surface of the spool changes upstream from the gap at a first rate, and changes downstream from the gap at a second rate that is different from the first rate. | 2021-05-06 |
| 20210131573 | VALVE FOR MIXING TWO GAS FLOWS - A valve for mixing two gas streams, having a housing, a first gas inlet, a second gas inlet, and a gas outlet. The gas inlets are fluidically connected to the gas outlet . Downstream of the first gas inlet there is a guide element mounted displaceably inside the housing. By displacing the guide element, it is possible to control a flow cross section of a flow transfer opening for the transfer flow of the gas volume flowing in through the first gas inlet to the gas outlet through the guide element. | 2021-05-06 |
| 20210131574 | Method for Manufacturing a Main Body of a Valve Housing for a Hydraulic Control Valve, and Valve Housing Having the Main Body - A method for producing a base body of a valve housing for a hydraulic control valve includes machining a front-side section of a control edge into an unmachined base body for the base body with a cutting process in a front-side machining step. In the cutting process, a cutting tool is guided from a coupling side through a machining valve pocket to the front-side section of the control edge. | 2021-05-06 |
| 20210131575 | MULTI-PORT VALVE WITH PARTIAL CIRCUMFERENTIAL SEAL ARRANGEMENT - A multi-port valve having a partial circumferential seal is provided. The valve includes a shell body and a seal member contained within a housing. The seal member is constructed such that it does not completely circumscribe the shell body. | 2021-05-06 |
| 20210131576 | GAS SEDIMENT TRAP ASSEMBLY - A gas sediment trap assembly includes a generally cylindrical length with a generally perpendicular tee and a vertically oriented capped portion. The gas sediment trap assembly is coupled to the gas supply line and the gas fired appliance. One or more gas ball valves can be coupled to the gas sediment trap assembly. The gas sediment trap assembly can be used with conventional gas piping, flexible gas piping, and/or other gas line components. | 2021-05-06 |
| 20210131577 | SWITCHED NOZZLE VALVE - A switched nozzle valve (SNV) for gas flow regulation includes a nozzle and a valve element. The nozzle includes an orifice with a fixed cross-section and a converging section converging towards the orifice for achieving sonic velocity of the gas in the orifice. The valve element is movable between a fully closed position seated on the nozzle at a valve seat and a fully open position spaced from the valve seat. The SNV further includes a control for controlling an operator for switching the valve element between the fully open and fully closed positions at a switching frequency by using a pulse-width-modulation (PWM) signal to regulate a time-averaged flow of the gas. | 2021-05-06 |
| 20210131578 | Modular Valve System - A modular valve system having fixed valve ports with frame openings on the exterior of each port. Corresponding connectors or plugs are designed to fit within the valve ports and be locked in place by a clip passing through the framed openings and around the connector or plug. The internal valve component may be electrically or mechanically controlled. The modular valve system may be connected to a vehicle coolant system to control fluid flow to a heat exchanger or bypassing the heat exchanger. | 2021-05-06 |
| 20210131579 | Valve Apparatus for Vehicle - A valve apparatus for a vehicle includes a housing having open and closed ends to form an interior space, and formed with first and second intake ports receiving a transmission fluid from a transmission and an oil cooler, a bypass port bypassing the transmission fluid to the transmission, and an exhaust port exhausting the transmission fluid to the oil cooler, an inner cap inserted at least partially into the interior space, fixed to the housing, and having an open hole inserted into the interior space, an operation unit disposed between the inner cap and the closed end of the housing, and reciprocally moves according to a transmission fluid temperature, a valve unit disposed in the operation unit to selectively open and close the bypass port and the exhaust port depending on a movement of the operation unit; and an elastic member interposed between the inner cap and the operation unit. | 2021-05-06 |
| 20210131580 | ELECTROMAGNETIC SWITCHING VALVE - An electromagnetic switching valve includes: a sleeve, defining a port communicating with an oil passage; a spool, reciprocally movably disposed on a predetermined axis in the sleeve, opening and closing the port; an electromagnetic actuator, including a plunger disposed on the axis and a stator exerting magnetomotive force on the plunger; and a tubular transmission member, disposed on the axis to be interposed between the plunger and the spool and transmit driving force. The stator includes an insertion hole through which the transmission member is inserted. The transmission member includes a regulated part regulated not to deviate from a range allowing an upper end of the transmission member to be inserted into the insertion hole of the stator when the transmission member is dropped and assembled into the sleeve from a vertical direction for a lower end of the transmission member to abut against the spool integrated into the sleeve. | 2021-05-06 |
| 20210131581 | ELECTROMAGNETIC SWITCHING VALVE - An electromagnetic switching valve includes: a sleeve, defining a port communicating with an oil passage; a spool, reciprocally movably disposed on an axis in the sleeve, opening and closing the port; an electromagnetic actuator, including a plunger disposed on the axis and a stator; a transmission member interposed between the plunger and the spool; and an energizing spring, energizing the spool toward the plunger. The transmission member includes a first abutting part of a convex shape tiltably abutting against a receiving recess of the plunger; a second abutting part of a concave shape abutting against a convex end of the spool; and an outer peripheral wall that, in a state of being deviated from the axis and inclined, regulates the inclination by contacting an inner peripheral surface of the sleeve or the stator. | 2021-05-06 |
| 20210131582 | ELECTROMAGNETIC SWITCHING VALVE - An electromagnetic switching valve includes: a sleeve; a spool; an electromagnetic actuator, including a plunger having a through passage and a stator exerting a magnetomotive force on the plunger; and a transmission member of a tubular shape, interposed between the plunger and the spool and transmitting a driving force. The stator includes an insertion hole through which the transmission member is inserted. The transmission member includes: a facing wall facing the through passage; a first internal passage formed closer to the plunger than the facing wall and communicating with the through passage; a first opening formed closer to the plunger than the insertion hole and opening the first internal passage in a radial direction; second internal passages formed closer to the spool than the facing wall; and second openings formed closer to the spool than the insertion hole and opening the second internal passages in the radial direction. | 2021-05-06 |
| 20210131583 | VALVE DEVICE AND FLUID CONTROL DEVICE - A valve device includes: a body having a substantially block shape in which first and second valve chambers are recessed from an upper surface, and three flow paths communicating with the first valve chamber and three flow paths communicating with the second valve chamber are formed inside the body; first and second valve members disposed in the first and second valve chambers, respectively, to switch between communication and disconnection between one of the three flow paths and the other two flow paths; and first and second actuators for respectively driving the first and second valve members, wherein the other two flow paths communicating with the each of valve chambers have respective ports on the lower surface of the body, while the one flow path has a common port on the lower surface of the body. | 2021-05-06 |
| 20210131584 | TAMPER-RESISTANT OPERATING NUT FOR HYDRANTS - Example aspects of a hydrant and a method of preventing tampering with a hydrant are disclosed. The hydrant can comprise an operating stem extending from the hydrant, the operating stem defining an elongate stem passage; an operating nut comprising a first end, an opposed second end and a central bore defined in the operating nut and extending from the first end to the second end, the operating nut further defining a dowel bore, the operating stem extending through the central bore, the operating nut positioned such that the dowel bore and the stem passage are substantially co-axially aligned; and a dowel pin inserted through the dowel bore of the operating nut and the stem passage of the operating stem. | 2021-05-06 |
| 20210131585 | VALVE ASSSEMBLY WITH HOLLOW BOLT FOR SECURITY WIRE - A valve assembly having a bolt with a through hole for a security wire includes at least one valve of the valve assembly mechanically coupled to a pipe or to a section of another component of the valve assembly by a coupling or by a pair of mating flanges. At least one hollow bolt is bolted through a closing bolt hole of the coupling or a joining bolt hole of the pair of mating flanges. The at least one hollow bolt accepts a safety wire run completely through the hollow bolt in a longitudinal direction of the hollow bolt and extending completely through the closing bolt hole of the coupling or the joining bolt hole of the pair of mating flanges. | 2021-05-06 |
| 20210131586 | Electric Valve Actuator with Energy Harvesting Position Detector Assemblies - An absolute valve position detector with self-powering capabilities is provided. An energy-harvesting position sensor is activated by the rotation of a pinion that rotates according to the opening and closing of the valve. The sensor outputs an electrical pulse that may be simultaneously used to provide power to the position detector and to indicate the rotation of the pinion and, therefore, the position of the valve. In a preferred example, the energy-harvesting sensor is activated by change in a magnetic field and the magnetic polarization of a Wiegand wire. In examples, the electrical pulse is induced in a coil wrapped around the Wiegand wire when a magnet disposed on the pinion is rotated. | 2021-05-06 |
| 20210131587 | PIEZO VALVE, FLUID CONTROL DEVICE AND PIEZO VALVE DIAGNOSIS METHOD - In order to provide a piezo valve in which it is possible to accurately predict the remaining lifespan of a piezo actuator, there are provided a valve seat, a valve body that is able to move between a fully closed position in contact with the valve seat and a fully open position, a piezo actuator that drives the valve body, a drive circuit that receives an input signal, and outputs to the piezo actuator a corresponding drive voltage, and a leakage current detector that, when the drive circuit outputs a voltage equal to or greater than a maximum rated voltage that drives the valve body to the fully closed/open position, detects leakage current from the piezo actuator. When the leakage current is detected or in a state immediately prior to detection, a fluid is flowing between the valve seat and the valve body. | 2021-05-06 |
| 20210131588 | DRAIN MAST SEAL ASSEMBLY WITH SEAL WEDGE(S) - An assembly is provided for an aircraft propulsion system. A first seal wedge is configured with a first wedge-shaped cross-sectional geometry when viewed in a reference plane. A first aperture extends along a first axis within the first seal wedge. A second seal wedge is configured with a second wedge-shaped cross-sectional geometry when viewed in the reference plane. A second aperture extends along a second axis within the second seal wedge. A first drain tube supports the first seal wedge and is fluidly coupled with the first aperture. A second drain tube supports the second seal wedge and is fluidly coupled with the second aperture. A manifold is configured with an outlet. The manifold supports the first drain tube and the second drain tube. The manifold fluidly couples the first drain tube and the second drain tube in parallel with the outlet. | 2021-05-06 |
| 20210131589 | MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION - One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the suction line and the return line are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive layer circumferentially surrounding the inner plastic tube; an aluminum layer circumferentially surrounding the first adhesive layer and coupled to the inner plastic tube via the first adhesive layer; a second adhesive layer circumferentially surrounding the aluminum layer; and an outer plastic layer circumferentially surrounding the aluminum layer coupled to the aluminum layer via the second adhesive layer. The inner plastic tube is polyethylene of raised temperature. The outer plastic tube is polyethylene of raised temperature. The aluminum layer includes an alloy selected from the group consisting of: AL 3004-O, AL 3005-O, and AL 3555-O. The aluminum layer is butt-welded to itself | 2021-05-06 |
| 20210131590 | Coupling Nut Visible Tightness Indicator - In an example, a fitting assembly configured to visibly indicate nut tightness when coupling a first component to a second component is disclosed. The fitting assembly comprises a nut comprising a threaded portion and a chamber portion, wherein the chamber portion comprises one or more through-holes. The fitting assembly also comprises an indicator slidably disposed within the chamber portion, a retainer assembly disposed within the chamber portion and configured to interlock with an inner surface of the nut, and a spring disposed within the chamber portion between, and engaging, the indicator and the retainer assembly. The retainer assembly is configured to interface with the spring to retain the spring within the chamber portion. The fitting assembly is configured to receive the first component and the second component such that, when the nut is rotated, a visibility of the indicator through the one or more through-holes changes. | 2021-05-06 |
| 20210131591 | Flow Path Member, Flow Path Unit, And Liquid Ejecting Apparatus - A flow path member coupled to a pipe including a first-flow path includes a coupling member including a coupling surface provided with a recessed portion that the pipe is inserted and a second-flow path communicating with the first-flow path and an opening provided in a bottom surface of the recessed portion, and an elastic member that is inserted into the recessed portion and is provided with a through hole that the pipe is inserted. The elastic member includes a first-seal portion being in contact with the pipe and a second-seal portion being provided apart from the bottom surface and being in contact with the coupling member. Between the second-seal portion and the bottom surface, a gap is provided between an outer circumferential surface of the elastic member and an inner circumferential surface of the recessed portion, and the gap communicates with the second-flow path. | 2021-05-06 |
| 20210131592 | BACKFLOW PREVENTION ASSEMBLY HAVING A VARIABLE LAY-LENGTH AND ORIENTATION - A backflow prevention assembly is configurable with varying lay-lengths and orientations. The assembly includes coupling assemblies and valve bodies that adjust in length and/or rotation to allow for the varying lay-lengths and orientations of the backflow prevention valves and assemblies with and without certification. A coupling assembly is connected to a backflow prevention valve and includes an outer sleeve and an inner sleeve that is slidingly received within the outer sleeve. The lay-length is adjusted by slidably moving the inner and outer sleeves with respect to one another. | 2021-05-06 |
| 20210131593 | METHOD OF CONTROLLING HOSES AND PIPES THAT BECOME DISCONNECTED UNDER PRESSURE - A method of controlling hoses and pipes that become disconnected under pressure. A first elongated tether that has a first end and a second end is provided. The first end of the first elongated tether is attached to a first hose or pipe adjacent to a first hose or pipe connection end. The first end of the first elongated tether is tightened around the first hose or pipe. The second end of the first elongated ether is attached to a second hose or pipe adjacent a second hose or pipe connection end. The second end of the first elongated tether is tightened around the second hose or pipe. | 2021-05-06 |
| 20210131594 | MAGNETICALLY ATTACHED HOSE COUPLING SYSTEM - A hose coupling system includes a first hose coupling defining a through passage with first and second open ends, the first hose coupling having a hose fitting at the first open end and a flange at the second open end, the flange having a face defining a plurality of circumferentially spaced recesses. Magnets are disposed respectively within the circumferentially spaced recesses. The hose coupling system further includes a second hose coupling defining a through passage with first and second open ends, the second hose coupling having a hose fitting at the first open end and a body with a face at the second open end, the face defining an annular recess receptive to the flange of the first hose coupling, the body further defining a receptacle for a mount and having a boss protruding outwardly from within the receptacle. A ferromagnetic ring is disposed within the annular recess. | 2021-05-06 |
| 20210131595 | Fluid Connection System with a Push-to-Connect Face Seal Configuration - An example fitting includes: a fitting body comprising an exterior annular groove formed and configured to receive a retaining snap ring to couple the fitting body to a fluid line connector; a seal carrier slidably accommodated in the fitting body and having: (i) a first end face, (ii) a second end face opposite the first end face, (iii) a first annular groove formed in an exterior peripheral surface of the seal carrier, wherein the first annular groove is configured to receive a radial seal therein, and (iv) a second annular groove formed in the second end face, wherein the second annular groove is configured to receive a face seal therein; and a spring having a first end fixedly disposed within the fitting body and a second end interfacing with the first end face of the seal carrier such that the spring applies a biasing force on the seal carrier. | 2021-05-06 |
| 20210131596 | LOCKING CONNECTOR - A connector for use with a dialyzer to connect a conduit from a dialyzer with a conduit from a dialysate source. The connector includes a sleeve (female component) and a collet (male component). The sleeve has a generally cylindrical shape with an opening at one end having a circular shape with at least one slot positioned along the periphery of the circular shape. The sleeve also includes at least one flexible finger having a barb at a free end. The collet is configured to be housed within an interior chamber of the sleeve and has first and second gaps to house the barbs and first and second deflectable flanges to lock into recesses in a conduit. | 2021-05-06 |
| 20210131597 | Connector Assembly for Adhesive Dispensers - A connector assembly for an adhesive dispenser is provided and includes a drum fixture seated into a drum containing an adhesive material. The drum fixture is configured for fluid communication with the drum. A hose fixture is connected to the drum fixture and configured for fluid communication with the drum fixture. The hose fixture is configured for insertion and rotation to form the connection with the drum fixture. The hose fixture includes a latch assembly configured to prevent rotation of the hose fixture. A seal member is disposed between the drum fixture and the hose fixture. The seal member is configured to facilitate fluid communication between the drum fixture and the hose fixture. The seal member is configured to prevent leakage of fluid materials between the hose fixture and the drum fixture. The latch assembly requires manual intervention to remove the hose fixture from the drum fixture. | 2021-05-06 |
| 20210131598 | Quick Disconnect Coupling with Internal Valves - A quick disconnect coupling can include a first part and a second part. The first part can define a primary fluid passageway and a secondary fluid passageway and can include a first valve movable between open and closed positions to control flow through the first part secondary fluid passageway. The second part can define a second part defining a primary fluid passageway and a secondary fluid passageway and can include a second valve movable between open and closed positions to control flow through the second part secondary fluid passageway. In one aspect, the second part is removably connectable to the first part such that, when connected the first and second part primary passageways are placed in fluid communication with each other and the first and second valves are operable between the open and closed positions to selectively place the secondary fluid passageways of the first and second parts in fluid communication with each other. | 2021-05-06 |
| 20210131599 | Quick Disconnect Coupling with Internal Valves - A quick disconnect coupling can include a first part and a second part. The first part can define a primary fluid passageway and a secondary fluid passageway and can include a first valve movable between open and closed positions to control flow through the first part secondary fluid passageway. The second part can define a second part defining a primary fluid passageway and a secondary fluid passageway and can include a second valve movable between open and closed positions to control flow through the second part secondary fluid passageway. In one aspect, the second part is removably connectable to the first part such that, when connected the first and second part primary passageways are placed in fluid communication with each other and the first and second valves are operable between the open and closed positions to selectively place the secondary fluid passageways of the first and second parts in fluid communication with each other. | 2021-05-06 |
| 20210131600 | FLUID COUPLING - A fluid coupling including a first adapter, a second adapter configured to selectively connect with and disconnect from the male adapter, an inner sleeve, a first seal between the first adapter and the inner sleeve, a second seal between the second adapter and the inner sleeve, and at least one thermally-activated seal between two of the first adapter, the second adapter, and the inner sleeve. During normal operation, the at least one thermally-activated seal may be spaced apart from at least one of the two of the first adapter, the second adapter, and the inner sleeve. At or above a predetermined temperature, the thermally-activated seal may be configured to expand to create a seal between the two of the first adapter, the second adapter, and the sleeve. | 2021-05-06 |
| 20210131601 | FLUID PLUG FOR STERILE PROCESSES AND METHODS OF USING THE SAME - A fluid plug for use with sterile processes such as the manufacture or production of pharmaceuticals and biologics is disclosed. The fluid plug is made of a material or materials that will tolerate sterilizing processes such as gamma irradiation. The fluid plug is used to selectively plug the ends of flexible polymer conduits that may be connected to fluids, reagents, or products used or generated as part of the manufacturing process. Also disclosed is the use of the plugs in combination with a series of valves in a block-and-bleed arrangement to enable the sterile transfer and connection of fluids, reagents, or products within a process flow. | 2021-05-06 |
| 20210131602 | SEALING DEVICE AND ASSOCIATED INNER SLEEVE - A sealing device is provided for sealing a transition between a main line and a branch line. An insert has a main part disposed in the main line. A connector is disposed in the branch line. A first expandable inner sleeve for bracing the main part in the main fine is provided, as well as at least a second expandable inner sleeve for bracing the connector in the branch line. An inner sleeve having a locking device is also provided. | 2021-05-06 |
| 20210131603 | Pipeline Repair Assembly and Method Having Hydrophilic Containment Bands - A liner tube is provided for repairing a main pipe line having a lateral pipe line connected thereto. The liner tube assembly includes a liner tube impregnated with a liquid material capable of curing and hardening. The liner tube includes a gasket or junction band positioned about the juncture of the pipe lines. The gasket or bands form a tight seal between the liner tube and the pipe line. Hydrophilic containment bands are positioned over a portion of the gasket or junction band and around the main liner on either side of the juncture of the pipe lines. | 2021-05-06 |
| 20210131604 | ROBOTIC INSPECTION DEVICE FOR TANK AND PIPE INSPECTIONS - Robotic inspection device for tank and pipe inspections includes a housing configured to be positioned on a portion within a flow apparatus. The portion has a wall with a coating on the wall. The coating has a coating thickness. The device has a magnetic transducer mounted to the housing. The magnetic transducer is configured to measure a magnetic flux permeability through the coating on the wall. A computer system is mounted to the housing. The computer system is operatively coupled to the magnetic transducer. The computer system includes one or more processors and a computer-readable medium storing instructions executable by the one or more processors to perform operations. The operations include receiving magnetic flux permeability measured by the magnetic transducer at a location on the portion and determining a coating thickness at the location based on the magnetic flux permeability measured at the location. | 2021-05-06 |
| 20210131605 | ELBOWS AND RELATED METHODS - A method of manufacturing an insulation elbow can include placing raw material at a processing machine. The method can further include implementing, at the processing machine, insulation elbow processing instructions for creating a plurality of insulation elbow segments from the raw material. Each of the plurality of insulation elbow segments can correspond to the insulation elbow such that the plurality of insulation elbow segments are configured to be assembled to form at least part of the insulation elbow. The method can also include creating, at the processing machine, the plurality of insulation elbow segments from the raw material according to the insulation elbow processing instructions and placing the plurality of insulation elbow segments in a package. | 2021-05-06 |
| 20210131606 | Customizable In-Ground Stand for Elevated Object Retention - Disclosed is a customizable in-ground stand that retains its position in response to off-center, leaning, and/or top-heavy forces imposed onto it by a retained object. The stand includes an elongated tube. The stand includes an interchangeable retention ring with a downward extension that attaches to a top of the elongated tube, and with a length of tube that extends laterally in front of the elongated tube as an incomplete ring from the downward extension. The stand further includes an interchangeable base with a rod that attaches to a bottom of the elongated tube, and with support members that extend outwards from each side of the rod. Each of the support members has a vertical triangular plate that extends perpendicularly from the rod and that narrows to a particular point towards a bottom of the rod, and a lip that extends perpendicularly over each vertical triangular plate. | 2021-05-06 |
| 20210131607 | Mounting Link for Supporting a Piece of Hardware - The present invention relates to a mounting link ( | 2021-05-06 |
| 20210131608 | ADJUSTMENT STRUCTURE, ADJUSTMENT METHOD THEREFOR, SEALING MEMBER, COAXIAL CABLE, GIMBAL, AND MOBILE APPARATUS - An adjustment structure and an adjustment method therefor, a sealing member, a coaxial cable, a gimbal and a mobile apparatus are provided. The arm adjustment structure includes a base, an arm, and a sealing member. The arm is capable of moving relative to the base, and a clearing slot is disposed on the arm. The sealing member is disposed between the base and the arm, and is capable of being located at the clearing slot to cover the clearing slot. The sealing member is disposed between the base and the arm, and capable of being located at the clearing slot to cover the clearing slot to prevent the clearing slot from being exposed, and prevent foreign matters such as water droplets, sand, and dust from entering the gimbal through the clearing slot and affecting normal use of the gimbal. | 2021-05-06 |
| 20210131609 | HANDHELD GIMBAL - A handheld gimbal includes a handheld part, a first shaft assembly, a second shaft assembly, a third shaft assembly, a rotating connector, and a carrier. A gimbal structure is mounted on the handheld part. The handheld gimbal can be switched between a folded state and a deployed state. In the folded state, the second shaft assembly, the third shaft assembly and the carrier are located on the same lateral side of the handheld part. In the deployed state, the second shaft assembly, the third shaft assembly and the carrier are located on the same longitudinal side of the handheld part. A rotation axis around which a first arm and a second arm rotate relative to each other is perpendicular to a length direction of the first arm. The small size of the handheld gimbal after folding allows the handheld gimbal to be easily carried and stored. | 2021-05-06 |
| 20210131610 | HYDROGEN GAS STORAGE TANK - A hydrogen gas storage tank includes a body including a steel bulk region and a passivating metal oxide layer adjacent to the steel bulk region, the oxide layer comprising a number of metal oxide molecules, all having a morphology, wherein at least about 51 wt. % of the number of metal oxide molecules are Fe | 2021-05-06 |
| 20210131611 | STATION AND METHOD FOR REFILLING PRESSURIZED GAS TANKS - A station and method for refilling a tank or tanks with pressurized gas in which liquefied gas is vaporized in a vaporizer. One portion of the vaporized gas is compressed to produce a compressed gas. Another portion of the vaporized gas is not compressed but instead is fed to a heat exchanger where it is used to cool the compressed gas. The thus-warmed gas is reinjected into a filling line that feeds the liquefied gas to the vaporizer. | 2021-05-06 |
| 20210131612 | Method of Supplying LNG From A Supply Hub Using A Dual Purpose LNG Carrier And A Smaller-Volume Storage At A Receiving Terminal - A method for regasification of liquefied natural gas (LNG) and an LNG regasification terminal employing said method. An LNG carrier is filled with LNG at an LNG hub and transports the LNG to a receiving terminal. The LNG is offloaded to LNG storage at the receiving terminal. The LNG storage has less storage capacity than the storage capacity of the carrier. The LNG is regasified at a regasification rate at the receiving terminal. The carrier is maintained at the receiving terminal until the carrier is empty, and then returns to the LNG hub to be filled with more LNG. The process is then repeated. The storage capacity of the LNG storage is sufficient to supply LNG for regasifying the LNG at the regasification rate until the carrier returns with additional LNG from the LNG hub. The carrier is the sole source of LNG for the receiving terminal. | 2021-05-06 |
| 20210131613 | Integration of Contaminant Separation and Regasification Systems - Methods and systems for cryogenically separating contaminants and regasification of LNG utilizing common refrigeration equipment and/or fuel. An integrated system includes: a component for separating contaminants from an input feed stream; a heat exchanger coupled to a first line, wherein: the first line is coupled to the component for separating contaminants, and the heat exchanger cools a first feed stream of the first line; and a LNG regasification system comprising a vaporizer, wherein: the vaporizer heats a LNG stream of the LNG regasification system, and the heat exchanger functions as the vaporizer. A process includes: separating contaminants from an input feed stream with a component for separating contaminants; cooling a first feed stream with a heat exchanger, wherein the heat exchanger is coupled to the component for separating contaminants; and heating a LNG stream with a vaporizer of a LNG regasification system, wherein the heat exchanger functions as the vaporizer. | 2021-05-06 |
| 20210131614 | VIRTUAL GASEOUS FUEL PIPELINE - Various embodiments provide an end-to-end gaseous fuel transportation solution without using physical pipelines. A virtual pipeline system and methods thereof may involve transportation of gaseous fuels including compressed natural gas (CNG), liquefied natural gas (LNG), and/or adsorbed natural gas (ANG). An exemplary pipeline system may include a gas supply station, a mother station for treating gaseous fuels from the gas supply station, a mobile transport system for receiving and transporting the gaseous fuels, and user site for unloading the gaseous fuels from the mobile transport system. The unloaded gaseous fuels can be further used or distributed. | 2021-05-06 |
| 20210131615 | Pipeline Following Sensor Arrangement - A method and apparatus for installing a monitoring cable or other utility near an existing pipeline. An electromagnetic signal may be induced on the pipeline, either directly, or by transmitting a signal from a vehicle carrying a sensor array. The sensors disposed on the vehicle communicate with a processor to determine a distance and orientation of the vehicle relative to the pipeline. The signal may be electromagnetic, acoustic, capacitive, or the like. A plow or other digging tool may be on the vehicle or a secondary vehicle. Such a digging tool opens a trench and installs the cable along a path disposed next to the pipeline within an acceptable distance range from the pipeline. The vehicle may be remotely or automatically operated. | 2021-05-06 |
| 20210131616 | LED LAMP - An LED lamp includes a lamp base for insertion into a reflector of an automotive front lighting assembly; a panel extending from the lamp base with a first vertical side facing into one half of the reflector and a second vertical side into the other half of the reflector; a primary light source including a set of LED dies on each vertical side of the panel; a two-part shield including a first shield half shielding the LED dies on the first vertical side of the panel and a second shield half shielding the LED dies on the second vertical side of the panel. The two-part shield essentially has the form of a shield in a functionally equivalent filament lamp for providing a low beam. A lighting arrangement includes such an LED lamp; a reflector to receive the lamp; and an electrical interface for connecting to a controller. | 2021-05-06 |
| 20210131617 | LED MODULE HOUSING - A light-emitting diode (LED) display module including a back panel substantially formed of a material having a thermal expansion that is less than plastic used in injection molding, a housing that frames the back panel comprised of one or more plastic molded parts, and a front face having a louver is disclosed. | 2021-05-06 |
| 20210131618 | Full Spectrum White Light Emitting Devices - A full spectrum light emitting device includes photoluminescence materials which generate light with a peak emission wavelength in a range 490 nm to 680 nm (green to red) and a broadband solid-state excitation source operable to generate broadband blue excitation light with a dominant wavelength in a range from 420 nm to 470 nm, where the broadband blue excitation light includes at least two different blue light emissions in a wavelength range 420 nm to 480 nm. | 2021-05-06 |
| 20210131619 | LIGHT EMITTING DEVICE - A light emitting device includes: a base; a first semiconductor laser element disposed on an upper surface of the base and configured to emit first light; a first light reflecting member disposed on the upper surface of the base, the first light reflecting member having a first light reflecting face including a plane configured to reflect the first light; a second semiconductor laser element disposed on an upper surface of the base and configured to emit second light; a second light reflecting member disposed on the upper surface of the base, the second light reflecting member having a second light reflecting face including a plane configured to reflect the second light; and a phosphor member onto which the first light reflected from the first light reflecting member and the second light reflected from the second light reflecting member are irradiated. | 2021-05-06 |
| 20210131620 | Adjustable light emitting diode luminaire device and system for customized installation - A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light emitting diodes. The elongated LED light fixtures include modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures and/or pivoting corner features that join sections of the elongated LED light fixtures. | 2021-05-06 |
| 20210131621 | Universal LED Fixture Mount Kit - A LED module mount, kit and method for mounting LED modules into lighting apparatuses, in particular for retrofit applications for retrofitting lighting apparatus frames with LED modules. Two module connectors connect to an LED module at opposite sides of the LED module so as to be in a parallel arrangement spaced apart by the LED module. Additional LED modules can be added to form a row of LED modules between the module connectors, with further rows of LED modules being added by adding a third and sequential modular connectors to stack rows of LED modules separated by a modular connector. One or more arms attaches to the modular connectors to connect the connectors to a light fixture. The arms are configured to be rotationally adjusted relative to the modular connectors to provide adjustability for accommodating varying light fixtures. The modular connectors and arms are configured to be adjusted in size, preferably by cutting the modular connectors and arms. | 2021-05-06 |
| 20210131622 | LED APPARATUS WITH INTEGRATED POWER SUPPLY AND A METHOD OF EMPLOYING SAME - A Light-Emitting Diode (LED) apparatus has a power source outputting a source DC power at a source DC voltage, a plurality of LEDs drivable at a driving DC voltage lower than the source DC voltage, and an electrical path connecting the power source to each LED for powering the LED by the power source. Each electrical path comprises a first portion connected to the power source at the source DC voltage and a second portion connected to the LED at the driving DC voltage, and the length of the first portion is longer than that of the second portion. | 2021-05-06 |
| 20210131623 | Grooming Assembly - A lighting component attachable to a grooming table and grooming table assembly incorporating the lighting component. The grooming table assembly comprises a grooming platform and a grooming arm extending from the grooming platform. The grooming table assembly is configured to allow a pet to be placed on the platform and held in place via at least one grooming loop extending from the grooming arm. The lighting component comprises a housing and a lighting component attachable to the housing. The housing is bendable and adjustable. The lighting component is attachable to the grooming arm via a grooming arm attachment portion which may be a magnetic of mechanical attachment. | 2021-05-06 |
| 20210131624 | LIGHTING ASSEMBLY - A lighting assembly includes a light stand, a lighting unit, and a modular rod assembly connecting the lighting unit to the light stand. The modular rod assembly includes a connection rod, a first extension rod connected to the connection rod, and a tubular fastener. The connection rod has a first coupling end. The first extension rod has a second coupling end. The tubular fastener is movably disposed around the first extension rod and is operable to move toward and sleeve around the first and second coupling ends such that the tubular fastener is engaged with the first coupling end and that the second coupling end is clamped between the first coupling end and the tubular fastener. | 2021-05-06 |
| 20210131625 | TROFFER LIGHT FIXTURE AND METHOD OF INSTALLATION - A troffer light fixture that is easy to install, requires no brackets to have an acceptable appearance with regard to an existing, previously installed troffer housing, and can be used as a retrofit or as a new installation. The troffer light fixture includes one or more mechanisms with which a user can interact to extend or retract arms that are provided on the back side of the troffer light fixture. These arms work to secure the troffer light fixture in place relate to a ceiling, and when retracted provide that the troffer light fixture can be easily removed from the ceiling. The mechanism can take many forms, but in one embodiment can be provided as being a gear that meshes with gear racks that are provided on the arms. | 2021-05-06 |
| 20210131626 | HARDSCAPE FIXTURES AND DEPLOYMENT - Apparatus and methods for deploying a fixture. The apparatus may include, and the methods may involve, apparatus for mounting a fixture in a hardscape. The apparatus may include a mount. The mount may include an anchor. The anchor may be configured to be secured to the hardscape. The apparatus may include a support. The support may be fixed to the anchor. The support may be configured to hold the fixture. The apparatus may include a connector. The connector may be configured to releasably connect to an electrical terminal of the fixture. Connection of the connector to the fixture may form a watertight enclosure about the terminal. The connector may include a casing defining a groove. The connector may include an elastomeric ring disposed in the groove. The connector may be configured to prevent movement of the connector relative to the support. | 2021-05-06 |
| 20210131627 | PANEL LIGHT APPARATUS - The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module. | 2021-05-06 |
| 20210131628 | PANEL LIGHT APPARATUS - The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module. | 2021-05-06 |
| 20210131629 | MAST, LIGHTING DEVICE, AND STREET LIGHT POLE - The invention provides a mast comprising a modular, hollow tubular body having cylindrical, outer wall segments with an outer surface and enclosing an axially extending cavity, said tubular body comprising in its cavity a first mast segment arranged in between a base segment and a second mast segment and releasably connected thereto. Each of the base, first and second mast segment has an internal structure for bearing the weight of the mast, the internal structure of the first mast segment comprises in the cavity an axially extending inner cylinder connected via radially extending ribs to outer cylinder portions at a first respectively a second end of the inner cylinder and said ribs axially extending from said first end to said second end. Said inner structure being surrounded by a removably mounted, outer wall segment. The inner cylinder by a core wall of the inner cylinder encloses an axially extending core cavity for enabling cabling to pass through from the cavity in the base segment to the cavity in the second mast segment. In mounted position the first part is connected with the first end of its core wall directly to the base part and with a second end of its core wall to the second mast segment. | 2021-05-06 |
| 20210131630 | SOLAR PANEL ARRAY - A solar energy device includes a solar panel array including a plurality of solar panels, each of the solar panels being divided into solar sub-panels. The solar sub-panels have unequal shapes but equal areas. Wires electrically connect the solar sub-panels and connect the solar panels. The solar panels are secured on a base which is formed with cutouts to receive the wires. The wires are fixed to the solar sub-panels but are free to move with respect to the base. | 2021-05-06 |
| 20210131631 | CARD EDGE CONNECTOR FOR A LIGHTING MODULE - A lamp assembly for a vehicle comprising a housing, a reflector mounted in the housing, a light source, a printed circuit board or PCB mounted on a heatsink of the lamp assembly and coupled to the light source to control operation of the light source. The PCB has a first connector for coupling to a second connector comprising a body having a plurality of resilient or elastic arms that each have a detent for locking the connector to the component and retain electrical contact with the PCB. The wall of the heatsink defines an aperture for receiving the second connector and provides a locking surface that deflects the arms towards the body while engaging and cooperating with the detents to lock the connector to the PCB. The free end of the arms extend beyond the mounting wall and are actuated to unlock the connector from the PCB. | 2021-05-06 |
| 20210131632 | VEHICULAR LAMP FITTING - A vehicular lamp fitting comprising a first light guiding lens which includes a first entry surface and a first exit surface, a second light guiding lens which is disposed below the first light guiding lens, and includes a second entry surface and a second exit surface, wherein a lower edge of the first exit surface of the first light guiding lens includes a first stepped edge and a first extended edge, an upper edge of the second exit surface of the second light guiding lens includes a second stepped edge having an inverted shape of the first edge, and a second extended edge, and the first light guiding lens and the second light guiding lens are disposed in a state where the first edge and the second edge are line-contacted, and a space is formed between the first extended edge and the second extended edge. | 2021-05-06 |
| 20210131633 | LENS HOLDING STRUCTURE AND VEHICULAR LAMP FITTING - Provided is a lens holding structure that can firmly keep a plurality of lenses in surface contact over a long period of time. A lens holding structure that is characterized by comprising a first holding member, a first lens that is arranged in front of the first holding member, a second lens that is arranged in front of the first lens, a second holding member that is arranged in front of the second lens, and a fixing means that fixes the first holding member and the second holding member such that the first lens and the second lens are sandwiched and held between the first holding member and the second holding member, the first lens and the second lens being sandwiched and held between the first holding member and the second holding member such that an optical surface of the second lens is in surface contact with an optical surface of the first lens. The lens holding structure is thereby characterized in that the lens holding structure can firmly keep a plurality of lenses in surface contact over a long period of time. | 2021-05-06 |
| 20210131634 | LIGHT DISTRIBUTION MEMBER, LIGHTING OR SIGNALING DEVICE AND MOTOR VEHICLE - Provided are a light distribution member, a lighting or signaling device having the same, and a motor vehicle. A main body part of the light distribution member defines: a light incidence surface, through which light from a light source enters the main body part; a light emergence surface, a portion of the light entering the main body part being allowed to reach the light emergence surface directly in such a way that the portion of the light acts as a first light beam that is at least substantially parallel; and a first side surface and a second side surface, which are reflective faces and arranged on either side of an axis (O-O′), wherein at least one of the first side surface and the second side surface is provided with at least one first reflective structure configured to reflect the light reaching it, and to direct the reflected light as a second light beam toward the light emergence surface, and wherein an angle of the first light beam relative to the axis (O-O′) is different from an angle of the second light beam relative to the axis (O-O′). | 2021-05-06 |
| 20210131635 | PROJECTOR-TYPE VEHICLE HEADLAMP - A projector-type vehicle headlamp not having a physical shade is disclosed. The vehicle headlamp comprises a first light source for emitting light, a lens through which the light exits the headlamp, and a first optics for receiving light from the first light source and directing the received light towards the lens, with the lens having a focal surface between the first optics and the lens, and with the lens having an optical axis. The first optics is configured to generate multiple images of the first light source on the focal surface above an intersection line of the focal surface with a reference plane, with the reference plane containing the optical axis of the lens, and with the reference plane enclosing an angle in the range of 0-45 degree with a horizontal plane when the headlamp is installed in a vehicle. The first optics is a curved reflector with an elliptical side edge. | 2021-05-06 |
| 20210131636 | VEHICLE HEADLAMP - A vehicle headlamp includes a light source, a holding portion that holds the light source, and a reflector on which the holding portion is mounted and having a reflective surface for reflecting light from the light source. The reflector has a concave portion in a portion associated with the holding portion. The concave portion has a wall surface that reflects light from the light source on an end portion thereof on a vehicle inner side. The wall surface has a detour bending portion extending in an up-down direction and having a shape that winds back and forth on a front end periphery in a vehicle-mounted state. | 2021-05-06 |
| 20210131637 | VEHICLE HEADLAMP - A vehicle headlamp includes: a first light source configured to form at least a high-beam light distribution pattern; and a second light source including a laser diode and configured to form an additional light distribution pattern that irradiates a distance equal to or farther than that of the high-beam light distribution pattern. An optical axis of the second light source is configured to be inclined by a predetermined angle in the left-right direction from an optical axis of the first light source, at least during a period while light is irradiated. | 2021-05-06 |
| 20210131638 | LIGHT SOURCE UNIT OF VEHICLE LIGHTING SYSTEM AND VEHICLE LIGHTING SYSTEM - A light source unit of a vehicle lighting system includes: a light source to emit excitation light; a light generating unit including a luminescent layer to emit generation light by being irradiated with the excitation light and a holding member holding the luminescent layer; and a lens member to output generation light from the luminescent layer toward the front, with the light source unit mounted on the vehicle. | 2021-05-06 |
| 20210131639 | LIGHT EMITTING DIODE (LED) PAD MOUNT SYSTEM - A lighting assembly includes a heat sink including a pad surface, and an LED mounted on the pad surface. An optical device is optically coupled to the LED, and a support structure is provided for connecting the optical device to the heat sink. The support structure includes fixation spacers to connect the supporting structure to the heat sink, and both the LED and the fixation spacers contact the pad surface on a common plane. | 2021-05-06 |
| 20210131640 | PANEL LIGHT APPARATUS - The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module. | 2021-05-06 |
| 20210131641 | LIGHT FLUX CONTROL MEMBER, LIGHT-EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICE - A light flux control member comprises a surface of incidence, which is the inner surface of a concave portion disposed on the back side, having an inner side surface and an inner ceiling surface; two reflective surfaces disposed on the front side, whereby a portion of the light incident on at least the inner ceiling surface is reflected in two directions, which are approximately perpendicular to the optical axis of the light-emitting element; and two light emission surfaces, disposed with the two reflective surfaces therebetween, wherefrom the light reflected by the two reflective surfaces and the light incident on the inner side surface are respectively emitted to the exterior. Each of the two light emission surfaces has, disposed in a region reached directly by light incident on either of the inner side surfaces, a first sloped surface that approaches the optical axis as the X-axis is approached. | 2021-05-06 |
| 20210131642 | Light Source System and Lighting Apparatus - A light source system and a lighting apparatus comprising: a light-emitting module which emits first light along a first light path and second light along a second light path; a wavelength conversion device which received the first light to emit excited light with a different color from that of the first light; and a compensation device which guides the second light and adjusts a luminous intensity distribution of the second light so that the luminous intensity distribution of the second light exiting from the compensation device is substantially identical to that of the excited light. The second light exiting from the compensation device is combined with the excited light to form third light to be emitted from the light source system. The luminous intensity distributions of the first light and the second light in the third light are substantially the same, and illumination light spots have a uniform color. | 2021-05-06 |
| 20210131643 | COLLIMATOR DEVICE, A LIGHTING DEVICE, A LAMP AND A LUMINAIRE - The invention provides a collimator device for a lighting application which comprises a collimator panel having a first end face which receives input light and a second end face which provides collimated light. The second end face is opposite to the first end face. The collimator panel comprises a plurality of walls which extend between the first end face and the second end face to obtain a grid of cells. The cells extend between the first end face and the second end face to obtain the collimated light. At least the plurality of the walls are arranged to obtain cross-sections of the associated cells which form an auxetic structure. The collimator panel is deformable from a first structure into a second structure by changing the cross-section of the associated cells to change the collimated light from a first spatial distribution into collimated light having a second spatial distribution. The first spatial distribution is different from the second spatial distribution. | 2021-05-06 |
| 20210131644 | METHOD FOR CONTROLLING ILLUMINATING DEVICE, AND APPARATUS, AIRCRAFT, AND SYSTEM THEREOF - A control method for an illuminating device, which is mounted on an aircraft having an image acquisition apparatus, includes obtaining attitude data of an image acquisition apparatus and rotating the illumination device, according to the attitude data of the image acquisition apparatus, to match an illumination area of the illumination device with a photographing area of the image acquisition apparatus. | 2021-05-06 |
| 20210131645 | Backlight Module And Display Device - The present disclosure provides a backlight module and a display device. In one embodiment, a backlight module includes a back plate, a plastic frame, and a membrane provided between the back plate and the plastic frame. The back plate has a bearing surface for supporting a membrane, a back plate hanger being protruded from the bearing surface. The plastic frame has: a pressing surface for pressing the membrane against the back plate, and a support surface substantially perpendicular to the pressing surface. A membrane hanging hole for fitting the back plate hanger therein is formed at a margin of the membrane, and the back plate hanger is fitted in the membrane hanging hole. The back plate hanger has an outwardly convex arc-shaped surface facing towards the support surface, and the membrane hanging hole has an inwardly curved arc-shaped stressed surface that matches the outwardly convex arc-shaped surface. | 2021-05-06 |
| 20210131646 | CARRIER FOR LIGHTING MODULES AND LIGHTING DEVICE - The invention refers to a carrier for at least one lighting module, the carrier comprising: at least one mounting portion for receiving the at least one lighting module, wherein the carrier has a triangular cross section at least in sections with the at least one mounting portion being arranged on an edge of the triangular cross section; and a heat sink body portion arranged adjacent to the at least one mounting portion, wherein the heat sink body portion protrudes sidewards from the at least one mounting portion. The invention further relates to a lighting device and a method for producing such lighting device. | 2021-05-06 |
