24th week of 2014 patent applcation highlights part 8 |
Patent application number | Title | Published |
20140158174 | HAMMOCK ENCLOSURE - A hammock enclosure including a rain fly, insect netting, and a load-bearing gear sling for providing the user of the hammock protection from rain, wind, and insects, and for permitting gear suspended above the ground surface to be stored in the same protected area, while providing access to the gear from both inside and outside of the enclosure, is described. The enclosure further includes opposing tubular end portions disposed in the rain fly through which the load-bearing suspension lines of the hammock pass, whereby protection is provided without having to deploy the enclosure such that it is centered over the hammock, once the tubular end portions are tightened about the suspension lines. The tubular portions further permit the present enclosure to be used with any camping hammock. | 2014-06-12 |
20140158175 | Portable Shelter - The specification discloses a portable shelter which is conveniently transportable, easy to set up, and structurally stable in a variety a situations. The portable shelter comprises a canopy which is supported by opposing side support structures connected by a lateral support member and canopy support beams. The portable shelter can be disassembled and/or folded for convenient transportation. | 2014-06-12 |
20140158176 | CANOPY SHELTER LINK POINT - A canopy shelter link point for increased structural integrity particularly when subject to bending forces about the link point. The canopy shelter link point can include an increased overlap distance between two cross members, reduced spacing between adjacent cross members, and/or extension features located about an end of the cross members to reduce the misalignment angle between two cross members. Such features can be provided using spacers, inserts to be inserted into a cross member and/or sleeves to be placed around the cross member. A reduction in the misalignment angle can reduce the amount of bending forces about the link point. | 2014-06-12 |
20140158177 | PRODUCING CURRENT THAT IS NOT ESSENTIALLY STEADY DIRECT CURRENT - A machine, manufacture, article, process, and product produced thereby, as well as necessary intermediates, which in some cases, pertains to power sources, units thereof, etc. Illustratively, the machine can include a convertor, such as a photovoltaic cell, located to produce current that is not essentially steady direct current by repeatedly shadowing the photovoltaic convertor from exposure to radiation such that at least some of the radiation shadowed from the photovoltaic convertor either produces electricity or is reflected to an emitter which subsequently reemits radiation to the photovoltaic convertor or to another photovoltaic convertor. | 2014-06-12 |
20140158178 | THERMOELECTRIC GENERATOR AND THERMOELECTRIC GENERATING SYSTEM - A thermoelectric generator (TEG) including a cooling element, a heat-collection element and at least one thermoelectric generating module is provided. The heat-collection element is disposed at a side of the cooling element, wherein the heat-collection element has a first surface and a second surface opposite to the first surface, and the heat-collection element is suitable for facing a thermal radiation source with the first surface so as to receive thermal energy thereof in a predetermined distance without contacting the thermal radiation source. The thermoelectric generating module is disposed between the second surface of the heat-collection element and the cooling element, wherein the emissivity of the heat-collection element is larger than 0.8. A thermoelectric generating system is also provided. | 2014-06-12 |
20140158179 | THERMIONIC CONVERTER AND MANUFACTURING METHOD OF ELECTRODE OF THERMIONIC CONVERTER - In a method of manufacturing an electrode of a thermionic converter, a carbide layer is formed on a base material by a vapor synthesis, an N-type diamond layer doped with a donor impurity is formed on the carbide layer by a vapor synthesis, and a surface of the N-type diamond layer is terminated with hydrogen. The base material is made of a metal, and the carbide layer is made of a metal carbide. | 2014-06-12 |
20140158180 | SOLAR MODULE - A solar module is provided with improved photoelectric conversion efficiency. A first electrode and a second electrode ( | 2014-06-12 |
20140158181 | SOLAR RADIATION FILTER AND ELECTRIC POWER GENERATOR - This disclosure provides systems, methods and apparatus including a power generating and a power saving device having a plurality of shutters and a plurality of photovoltaic (PV) devices. In one aspect, each of the plurality of shutters is configured to move laterally in the plane of the shutter by the action of one or more electrostatic actuators. The array of shutters can control the amount of ambient light that is transmitted through the device. Additionally, the array of shutters can shield or expose the array of the PV devices to ambient sunlight to generate PV power. | 2014-06-12 |
20140158182 | APPARATUS FOR GENERATING ELECTRICITY USING AN OPTICAL FIBER CABLE LIGHT SOURCE AND RELATED METHODS - An apparatus for generating electricity using an optical fiber cable light source and for directing the electricity to an electrical circuit configured to be coupled with an electric utility's electric grid. The apparatus includes an enclosure having an input configured to be coupled with the light source for directing light into the enclosure. The apparatus further includes a photovoltaic module contained within the enclosure and configured to generate electricity from the light. The apparatus further includes an electrical output cable coupled with the photovoltaic module and configured to be coupled with the electrical circuit. | 2014-06-12 |
20140158183 | CONDENSING LENS ARRAY, AND SOLAR CELL PROVIDED WITH SAME - A concentrating lens array according to the present disclosure includes a plurality of unit structures arranged at least one-dimensionally. Each unit structure includes: a first surface through which light enters inside of the structure; a second surface which reflects the light that has entered the structure through the first surface; a third surface which reflects the light that has been reflected from the second surface; and a fourth surface which lets the light that has been reflected from the third surface go out of the structure. In each unit structure, the second and third surfaces are located between an incident plane including the first surface and an emitting plane including the fourth surface. At least one of the second and third surfaces reflects the light after having converged the incoming light. When viewed from over the incident plane, the second surface of each unit structure is laid upon the third surface of an adjacent unit structure, and is located closer to the incident plane than the third surface of the adjacent unit structure is. | 2014-06-12 |
20140158184 | Skirt and Other Devices for Photovoltaic Arrays - A skirt and other devices for photovoltaic arrays, as well as photovoltaic arrays with a skirt(s) and/or other device(s) installed, related modules, and foothold devices and systems are herein disclosed. Various such embodiments include one or more array skirt(s), T-locks, grip(s), inside and outside corner cap(s), array trim(s), pest abatement screen(s), wire clip(s), foothold(s), groove adaptor bracket(s), magnetic skirt embodiment(s), as well as other structures and embodiments which are herein disclosed. | 2014-06-12 |
20140158185 | MULTILAYER POLYVINYLIDENE FILMS STRUCTURES - The invention relates to a multi-layer weatherable film structure having an outer layer of a highly weatherable film, a layer having a high thermal deformation temperature, an optional tie layer, and a thin layer of polyolefin or polyamide. The highly weatherable film layer preferably is polyvinylidene fluoride. The polyolefin or polyamide layer is less than 500 microns in thickness, and preferably the whole film structure is less than 750 microns thick. The polyolefinjpolyamide side of the film structure can easily be adhered to many different substances—especially polyolefins and polyamides. This film can be used to provide a highly weatherable protective layer a substrate. One useful application for the film is in a photovoltaic module to protect the back side of the module from weathering and abrasion. The multi-layer film structure can be adhered to a typical polyolefin-based encapsulant layer and used as a backsheet encapsulant in a photovoltaic module. | 2014-06-12 |
20140158186 | COUNTER ELECTRODE AND DYS-SENSITIZED SOLAR CELL USING THE SAME - Disclosed are a counter electrode and a dye-sensitized solar cell. The dye-sensitized solar cell includes a photo electrode, the counter electrode and an electrolytic solution. The counter electrode is disposed correspondingly to the photo electrode. The counter electrode includes a conductive layer and a catalytic layer. The catalytic layer is formed on a surface of the conductive layer facing the photo electrode. The catalytic layer includes FeS | 2014-06-12 |
20140158187 | SELECTIVE EMITTER PHOTOVOLTAIC DEVICE - A method for fabricating a photovoltaic device includes forming a patterned layer on a doped emitter portion of the photovoltaic device, the patterned layer including openings that expose areas of the doped emitter portion and growing an epitaxial layer over the patterned layer such that a crystalline phase grows in contact with the doped emitter portion and a non-crystalline phase grows in contact with the patterned layer. The non-crystalline phase is removed from the patterned layer. Conductive contacts are formed on the epitaxial layer in the openings to form a contact area for the photovoltaic device. | 2014-06-12 |
20140158188 | Solar Cell and Method of Manufacturing the Same - A solar cell and a method of manufacturing the same are disclosed. | 2014-06-12 |
20140158189 | AREAL CURRENT MATCHING OF TANDEM SOLAR CELLS - A tandem solar cell includes a bottom solar cell having an energy bandgap with E | 2014-06-12 |
20140158190 | Absorbers for High Efficiency Thin-Film PV - Methods are described for forming CIGS absorber layers in TFPV devices with graded compositions and graded band gaps. Methods are described for utilizing Al to increase the band gap at the front surface of the absorber layer. Methods are described for forming a Cu—In—Ga layer followed by partial or full selenization. This results in a higher Ga concentration at the back interface. The substrate is then exposed to an aluminum CVD precursor while the substrate is still in the selenization equipment to deposit a thin Al layer. The substrate is then exposed to a Se source to fully convert the absorber layer. This results in a higher Al concentration at the front of the absorber. | 2014-06-12 |
20140158191 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell includes a substrate; a back electrode layer provided on the substrate; a light absorbing layer provided on the back electrode layer; a transparent electrode layer provided on the light absorbing layer; and an impurity doping layer provided between the light absorbing layer and the transparent electrode layer. In the solar cell, contact resistance during contact of the transparent electrode layer with the back electrode layer is reduced by making an impurity doping amount of the impurity doping layer greater than that of the transparent electrode layer. | 2014-06-12 |
20140158192 | SEED LAYER FOR SOLAR CELL CONDUCTIVE CONTACT - Seed layers for solar cell conductive contacts and methods of forming seed layers for solar cell conductive contacts are described. For example, a solar cell includes a substrate. An emitter region is disposed above the substrate. A conductive contact is disposed on the emitter region and includes a conductive layer in contact with the emitter region. The conductive layer is composed of aluminum/silicon (Al/Si) particles having a composition of greater than approximately 15% Si with the remainder Al. In another example, a solar cell includes a substrate having a diffusion region at or near a surface of the substrate. A conductive contact is disposed above the diffusion region and includes a conductive layer in contact with the substrate. The conductive layer is composed of aluminum/silicon (Al/Si) particles having a composition of greater than approximately 15% Si with the remainder Al. | 2014-06-12 |
20140158193 | STRUCTURES AND METHODS OF FORMATION OF CONTIGUOUS AND NON-CONTIGUOUS BASE REGIONS FOR HIGH EFFICIENCY BACK-CONTACT SOLAR CELLS - Fabrication methods and structures relating to back contact solar cells having patterned emitter and non-nested base regions are provided. | 2014-06-12 |
20140158194 | NANOPARTICLE APPARATUS AND METHOD - There is set forth herein a method for forming a suspension having nanoparticles. There is also set forth herein a method for making an interface including nanoparticles. A morphology of conductive nanoparticle interface is set forth herein. | 2014-06-12 |
20140158195 | BIAXIALLY STRETCHED POLYESTER FILM, METHOD OF PRODUCING SAME, AND SOLAR CELL MODULE - Provided is a biaxially stretched polyester film in which a thickness is from 200 μm to 800 μm, fracture strength in both a longitudinal stretching direction and a lateral stretching direction is from 180 MPa to 300 MPa, an internal haze (Hin) is from 0.3% to 20%, a difference (ΔH=Hsur−Hin) between an external haze (Hsur) and the internal haze (Hin) is 2% or less, and an intrinsic viscosity is from 0.68 to 0.90, a method of the biaxially stretched polyester film, a solar cell power generation module using the biaxially stretched polyester film. | 2014-06-12 |
20140158196 | ELEMENT AND PHOTOVOLTAIC CELL - An element of the present invention includes a silicon substrate; an electrode which is provided on the silicon substrate and which is a sintered product of a paste composition for an electrode containing a phosphorus-containing copper alloy particle, a glass particle, a solvent and a resin; and a solder layer containing a flux, which is provided on the electrode. | 2014-06-12 |
20140158197 | TRI-FUNCTIONAL LIGHT AND ENERGY GENERATING PANEL SYSTEM - This disclosure provides systems, methods and apparatus that can generate PV power and simultaneously provide artificial lighting. The devices disclosed herein include a first optical structure having a plurality of focusing elements that can collect and focus ambient light onto a first set of light redirecting elements that is optically coupled to one or more photovoltaic (PV) cells. The devices also include one or more illumination sources that are optically coupled to a light guide including a second set of light redirecting elements that can direct light from the one or more illumination sources out of the device to provide artificial lighting. The devices further include a second optical structure disposed below the first optical structure such that the one or more illumination sources and the one or more PV cells are disposed along the edges of the first or the second optical structure. | 2014-06-12 |
20140158198 | THIN FILM PHOTOVOLTAIC CELL STRUCTURE, NANOANTENNA, AND METHOD FOR MANUFACTURING - A thin film photovoltaic cell structure ( | 2014-06-12 |
20140158199 | LIGHT TRAPPING OPTICAL COVER - A light trapping optical cover employing an optically transparent layer with a plurality of light deflecting elements. The transparent layer is configured for an unimpeded light passage through its body and has a broad light input surface and an opposing broad light output surface. The light deflecting elements deflect light incident into the transparent layer at a sufficiently high bend angle with respect to a surface normal and direct the deflected light toward a light harvesting device adjacent to the light output surface. The deflected light is retained by means of at least TIR in the system formed by the optical cover and the light harvesting device which allows for longer light propagation paths through the photoabsorptive layer of the device and for an improved light absorption. The optical cover may further employ a focusing array of light collectors being pairwise associated with the respective light deflecting elements. | 2014-06-12 |
20140158200 | SOLAR MODULE - Provided is a solar module with improved reliability. A solar module ( | 2014-06-12 |
20140158201 | PHOTOVOLTAIC MODULE PACKAGE - A silicon wafer-based photovoltaic module is described, which includes a first outer protective layer and a second outer protective layer, wherein both outer protective layers comprise a low- or no-sodium glass or low- or no-alkali compositions. The photovoltaic modules show resistance to water ingress, no or reduced potential-induced sodium ion drift, and reduced potential induced degradation. | 2014-06-12 |
20140158202 | LIGHT-ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT USING THE SAME - There is provided a new light-absorbing material and a photoelectric conversion element using the same, which are capable of improving conversion efficiency of a solar cell. The light-absorbing material in the present invention is made up of a GaN-based compound semiconductor with part of Ga replaced by a 3d transition metal, and has one or more impurity bands, and whose light absorption coefficient over an overall wavelength region of not longer than 1500 nm and not shorter than 300 nm is not lower than 1000 cm | 2014-06-12 |
20140158203 | PHTHALOCYANINE NANOROD AND PHOTOELECTRIC CONVERSION DEVICE - The present invention provides a phthalocyanine nanorod; an ink composition containing the phthalocyanine nanorod; a transistor containing the phthalocyanine nanorod; a material for a photoelectric conversion device, the material containing the phthalocyanine nanorod; and a photoelectric conversion device containing the phthalocyanine nanorod between the positive electrode and the negative electrode. | 2014-06-12 |
20140158204 | SECTIONED METER BOX ASSEMBLY - A sectioned meter box assembly for an agricultural metering system is provided. One metering system for distributing an agricultural product in a field includes a drive input and a drive shaft coupled to the drive input and configured to be driven in rotation by the drive input. The metering system also includes a first meter box assembly having a first housing, a first metering shaft extending through a first plurality of meter rollers within the first housing, and a second metering shaft extending through a second plurality of meter rollers within the first housing. The metering system includes a second meter box assembly having a second housing, a third metering shaft extending through a third plurality of meter rollers within the second housing, and a fourth metering shaft extending through a fourth plurality of meter rollers within the second housing. Each metering shaft is configured to be independently driven by the drive shaft. | 2014-06-12 |
20140158205 | Method and apparatus for controlling a solenoid actuated inlet valve - A method and apparatus for controlling a solenoid actuated inlet valve to a pump chamber of a piston pump. A control circuit energizes the solenoid to open the inlet valve in synchronism with the reciprocation of the piston and thereafter de-energize the solenoid to initiate closure of the inlet valve. The inlet valve is decelerated following de-energization of the solenoid thus effectively reducing engine noise attributable to the inlet valve. | 2014-06-12 |
20140158206 | VENT ICE PREVENTION METHOD - An improved vent ice prevention apparatus including a first conduit, a second conduit, and a third conduit, wherein the second conduit concentrically surrounds the first conduit thereby forming an annular region between the two conduits. The third conduit is in fluid communication with said annular region. The first conduit is configured to receive a cold vent stream, and the third conduit is configured to receive a dry purge stream and introduce the dry purge stream into the annular region in order to prevent ice formation. | 2014-06-12 |
20140158207 | INTEGRATED BLOWING DEVICE - The present invention relates generally to systems and equipment for the handling and dispersal of bulk materials. Specifically, the invention relates to a pneumatic device for the handling of bulk materials which integrates the pneumatic power generating component and the material feeding component into a single device. | 2014-06-12 |
20140158208 | DRAINING APPARATUS FOR DRAINING LIQUIDS FROM A VEHICLE, AIRCRAFT HAVING A DRAINING APPARATUS AND METHOD FOR DRAINING LIQUIDS FROM A VEHICLE - A draining apparatus for draining liquids from a vehicle includes a containment; a drain mast having an outlet opening and an inlet; and an actuator. The containment is adapted for being coupled with a structure of the vehicle, wherein the actuator is coupled with the drain mast and adapted for moving the drain mast into a retracted position and at least one extracted position relative to the containment, and wherein the containment is further adapted for accommodating the drain mast in the retracted position at least partially. The drainage apparatus has clear advantages regarding the parasitic drag compared to known drainage masts as it is only deployed into the flow when it is absolutely necessary. | 2014-06-12 |
20140158209 | TWO EDUCATOR / FOUR-WAY SELECTOR VALVE ASSEMBLY - A method of controlling the flow of different flow paths of fluid is provided. The method includes rotating a valve to a first position, receiving a first concentrate in the first position, discharging the first concentrate through one of two outlets, rotating the valve to a second position, receiving a second concentrate in the second position, and discharging the second concentrate through one of the two outlets. | 2014-06-12 |
20140158210 | FREEZE PROTECTION METHOD FOR WASHING MACHINE - A freeze protection method for a washing machine includes: determining, by a control unit, whether or not laundry items exist after a washing process, when a freeze protection course is selected; determining, by the control unit, whether a freeze protection operation condition is satisfied or not, when no laundry items exist; and operating, by the control unit, a water supply device to supply water and operating a drain device to discharge water, when the freeze protection operation condition is satisfied; and returning to the determining of whether the freeze protection operation condition is satisfied or not, when a preset standby time passes after the water supply device and the drain device are operated. | 2014-06-12 |
20140158211 | System for and Method of Providing Pressure Insensitive Self Verifying Mass Flow Controller - A mass flow controller comprises: a pressure-based flow meter, a thermal-based flow meter, a control valve, and a system controller. The pressure-based flow meter and thermal-based flow meter each measure flow rate of mass through the mass flow controller. The control valve controls the flow rate in response to a control signal generated as a function of the flow rate as measured by thermal-based flow meter when the measured flow rate is relatively low, and as a function of the flow rate as measured by the pressure-based flow meter when the flow rate is relatively high. A comparison of the flow measurements of the two flow meters can be used to (a) sense pressure disturbances at low flow rates, and (b) sense when the thermal-based flow meter is out of calibration so that a zero offset signal can be applied to the thermal-based flow meter. | 2014-06-12 |
20140158212 | DUAL FEEDBACK VACUUM FLUIDICS FOR A FLOW-TYPE PARTICLE ANALYZER - The present invention relates to a vacuum-driven fluidic system for a flow-type particle analyzer. The system includes a vacuum pump which creates a pressure drop downstream of the flow cell, which pulls sheath fluid and sample fluid through the flow cell. A variable-resistance fluidic resistor is configured to control the ratio of sample fluid flow to sheath fluid flow. Dual feedback circuits, one configured to modulate the vacuum pump power in response to the pressure drop across the flow cell, referred to as the dynamic pressure drop, and a second configured to modulate the vacuum pump power in response to the pressure drop created by the vacuum pump relative to ambient pressure, referred to as the static pressure drop, are used to automatically control the system. The present invention enables adjustment of the sample fluid flow rate while maintaining a constant total fluid flow through the flow cell, and further, enables pausing the system without significant fluctuations in the vacuum. | 2014-06-12 |
20140158213 | ANTIFOULING STRUCTURE AND OPERATION METHOD OF SAME - Provided is an antifouling structure ( | 2014-06-12 |
20140158214 | AUTOMATED VACUUM ASSISTED VALVE PRIMING SYSTEM AND METHODS OF USE - Automated systems and methods for priming a fluid chamber of a fluid dispensing valve with fluid from a fluid material source that includes a vacuum source, a valve priming station, a vacuum switch, and a controller. The valve priming station has a boot, a vacuum chamber, and a vacuum channel in the boot. The vacuum channel connects with the vacuum source via the vacuum chamber. The boot sealingly engages a valve nozzle of the fluid dispensing valve so that the vacuum chamber connects the vacuum source with the fluid chamber. The vacuum switch couples with the vacuum channel via the vacuum chamber and has an opened and closed position based upon a vacuum level in the vacuum chamber. The controller is electrically connected with the vacuum source and vacuum switch and controls priming of the fluid dispensing valve based upon whether the vacuum switch is opened or closed. | 2014-06-12 |
20140158215 | Valve Device, Valve Assembly and Method for Calibrating a Valve Assembly - A valve device including a valve housing which bounds a valve chamber in which a valve member is accommodated for movement between a blocking position and a release position in order to influence a free flow cross-section for a fluid in a flow path between an inlet passage terminating into the valve chamber and an outlet passage leading from the valve chamber, further including a first absolute pressure sensor for providing a first pressure signal as a function of an operating pressure in the flow path, and further including an evaluation circuit for processing the first pressure signal. It is provided that a second absolute pressure sensor is located outside the flow path, which is designed to provide a second pressure signal as a function of an operating pressure outside the flow path and which is connected to the evaluation circuit for enabling a differential pressure between the first and second pressure signals to be determined. | 2014-06-12 |
20140158216 | FUEL TANK VENT VALVE ASSEMBLY AND METHOD OF ASSEMBLY - A vent valve assembly includes a first housing component, a second housing component, and a third housing component, as well as a first valve and a second valve. The first, second, and third housing components are configured to assemble together along one directional axis with the second housing component, the first valve and the second valve between the first and third housing components and with the second valve laterally-spaced from the first valve. A vapor flow path directs vapor from the first valve to the second valve, thereby reducing an overall height of the vent valve assembly. | 2014-06-12 |
20140158217 | BACKWASH FITTING - A fitting for connecting a hose to ports of a water filter bypass valve, the hose having an inner diameter less than that of the ports. The fitting includes a unitary base member, a second end connector, and first and second washers. The base member includes a first end connector securable to either of the ports, a neck having a truncated cone shaped inner wall, and a second end having a first outer diameter with a disk shaped flange extending outwardly to a second outer diameter greater than the first outer diameter. The second end connector has a radially inwardly extending flange disposed around the base member second end with and inner diameter greater than the first outer diameter and less than the second outer diameter of the base member second end. The first and second washers are in the first and second end connectors, respectively. | 2014-06-12 |
20140158218 | Method of Hot Tapping Into a Pipe - A hot tapping assembly for hot tapping into a multiple string configuration to obtain access to the production tubing without removing outer layers of casing, the hot tapping assembly including a hot tapping clamp and a hot tapping seal assembly. In one embodiment, the hot tapping clamp includes a clamp plate having an access bore. The clamp plate can engage with an outer surface of a pipe. In another embodiment, the hot tapping seal assembly can engage with the hot tapping clamp, and includes a hot tapping tubular that can engage with the outer surface of the pipe through the hot tapping clamp's access bore. | 2014-06-12 |
20140158219 | SYSTEM FOR PIPE TREATMENT - A pipe treatment system for a supply unit is provided. The pipe treatment system comprises a fresh water inlet pipe, a tap for fresh water, a controllable tap valve, and a control device for the pipe treatment control system. The controllable tap valve is arranged between the fresh water inlet pipe and the tap for fresh water. The control device for the pipe treatment control system is connected to the controllable tap valve so as to place the controllable tap valve in a pipe treatment state when there is a pipe treatment signal at the control device, so as to provide a more reliable pipe treatment system, for example for disinfection or descaling. | 2014-06-12 |
20140158220 | STEPLESSLY ADJUSTABLE HYDRAULIC INSERT VALVE - A steplessly adjustable hydraulic insert valve has a housing defining a radial direction and an end side in an installation direction. An inflow connector on the end side is connectable to a pressure medium source. First and second working connectors and a return connector are arranged in the radial direction. The return connector is connectable to a pressure medium tank. The housing has an axial bore and an actuator guided movably therein. The actuator can be held in an axial center position by at least one spring and is adjustable steplessly axially out of the center position by controllable actuation. At least one of the working connectors is fluidically connectable to the return connector by axial adjustment of the actuator. The actuator has a radial widened portion with first and second control edges for steplessly opening and/or closing first and second radial openings, respectively, of the return connector. | 2014-06-12 |
20140158221 | Press Device for Valve Maintenance - A press device for valve leakage abatement while piping system maintenance is being performed is disclosed herein. Essentially, the device comprises a frame that can clamp down and provide pressure (and therefore seal) to the valve. The design further includes a vent or a test port to assist in determining if a pipe freezing apparatus is working. Also disclosed is a system for providing pipe maintenance to a water supply line wherein one or more pipe freezing apparatuses are employed in addition to the press device. | 2014-06-12 |
20140158222 | Hot Tapping Clamp Assembly - A hot tapping assembly for hot tapping into a multiple string configuration to obtain access to the production tubing without removing outer layers of casing, the hot tapping assembly including a hot tapping clamp and a hot tapping seal assembly. In one embodiment, the hot tapping clamp includes a clamp plate having an access bore. The clamp plate can engage with an outer surface of a pipe. In another embodiment, the hot tapping seal assembly can engage with the hot tapping clamp, and includes a hot tapping tubular that can engage with the outer surface of the pipe through the hot tapping clamp's access bore. | 2014-06-12 |
20140158223 | Incubator Chamber - A incubator chamber comprises a base, lid and plurality of trays, each of which are stackable upon one another in an open or closed configuration. A clamp could be provided having an interior cavity sized and dimensioned to simultaneously receive a portion of a perimeter of each of a base and a lid. | 2014-06-12 |
20140158224 | FUEL SUPPLY ARRANGEMENT - A fuel supply arrangement adapted for use with a locomotive system. The fuel supply arrangement includes a flow line to supply the fuel from a tender car to an engine car. Further, a quick disconnect coupling is provided on the flow line. A first control system is provided on the flow line configured to stop the supply of the fuel in an event of breaking of the flow line. | 2014-06-12 |
20140158225 | Condensate Liquid Level Control System - A condensate pump system for collecting condensate liquid within a reservoir | 2014-06-12 |
20140158226 | ANTI-FLOODING SAFETY DEVICE FOR HOUSEHOLD APPLIANCES, IN PARTICULAR WASHING MACHINES - An anti-flooding safety device for a user apparatus includes:
| 2014-06-12 |
20140158227 | PRESSURE REGULATING VALVE - A pressure regulating valve includes a housing having a valve inlet and a valve outlet. A movable piston is located in the housing, and a position of the piston is determined by a selected difference between and inlet pressure and an outlet pressure. The movable piston at least partially defines one or more flow channels between the valve inlet and the valve outlet. When the movable piston is in a fully open position, an axial inlet opening at an inlet end of the one or more flow channels is smaller than an radial depth of the one or more flow channels at the inlet end of the one or more flow channels. | 2014-06-12 |
20140158228 | SPRING ASSISTED ACTIVE MUD CHECK VALVE WITH SPRING - An apparatus, a method and a system control fluid flow through a passageway. A downhole tool pumping apparatus may have a body and an active valve block. The body has a cavity housing a reciprocating piston defining first and second chambers within the cavity. The active valve block has active valves configured to be actively actuated between an open position and the closed position. Two or more hydraulic lines may be connected to each active valve for controlling actuating between the open position and the closed position. A piston having a conduit is slidably disposed through the passageway and selectively closes the conduit of the piston by moving at least one of the piston and a plug. | 2014-06-12 |
20140158229 | VALVE DEVICE - A first seal portion forms, when seated on a first seated position, a valve side chamber blocked from a relief chamber to have an equivalent fluid pressure to fluid pressure in a pressure-controlled chamber. The first seal portion causes, when lifted from the first seated position on increase in fluid pressure in the pressure-controlled chamber, the valve side chamber to disappear and to communicate the relief chamber with the pressure-controlled chamber. A second seal portion partitions, when seated on a second seated position, a part of the valve side chamber from the other part of the valve side chamber. The second seal portion is configured to be lifted from the second seated position on increase in fluid pressure in the pressure-controlled chamber, before the first seal portion is lifted from the first seated position. | 2014-06-12 |
20140158230 | LIQUID DRIP PREVENTION VALVE - In a liquid drip prevention valve, an input port is formed in the upper face of a flow passage block, and an output port is formed in the lower face, which opposes the upper face of the flow passage block. In addition, a valve chamber is formed on a side face of the flow passage block, and an air block abuts the side face. Furthermore, a diaphragm valve makes contact with a valve seat when pressure is applied with respect to a back side chamber of the diaphragm valve and separates from the valve seat when the back side chamber is brought to negative pressure, thus forming the liquid drip prevention valve. | 2014-06-12 |
20140158231 | Effluent Flow Splitter - The point of the invention is to improve the distribution of waste water or effluent over a sewage treatment system based on irrigation of a plantation. Typically the effluent may come from a septic tank overflow and needs to be fed evenly into a number of discharge pipes that would be located underground in a percolation area. | 2014-06-12 |
20140158232 | A HYDRAULIC SEAL ARRANGEMENT - A hydraulic seal arrangement for a rotating machine, the hydraulic seal arrangement comprising: a hydraulic seal; and an annular reservoir ( | 2014-06-12 |
20140158233 | AEROSOL DELIVERY TO A MICROFLUIDIC DEVICE - The present invention is directed to systems and methods for delivering aerosolized micro-droplets into microfluidic devices. In some embodiments, the microfluidic devices are designed for the culture of living cells at an air interface. In some embodiments, the systems and methods described herein can be used to deliver aerosolized micro-droplet into detection systems and small animals, tissues, organs and organisms. | 2014-06-12 |
20140158234 | DEVICE FOR BLOWING GAS INTO A FACE OF TRAVELING STRIP MATERIAL - A device for blowing gas on a face of traveling strip material has at least one hollow box having its wall fitted with a plurality of blow orifices enabling gas to be directed towards the face of the strip material. The hollow box is also fitted laterally on at least one side thereof relative to a midplane (Q) perpendicular to the plane in the strip with a movable shutter member having the function of selectively shutting some of the blow orifices in order to adapt the width of the blow zone to the width of the corresponding strip material. The movable shutter member has an edge adjacent to the inside surface of the wall fitted with the blow orifices, and an edge adjacent to a side wall of the hollow box. | 2014-06-12 |
20140158235 | HYDRAULIC CONTROL SYSTEM FOR CONSTRUCTION MACHINERY - A hydraulic control system for a construction machine is disclosed, which can operate an arm cylinder and a bucket cylinder by supplying hydraulic fluid from respective hydraulic pumps to the arm cylinder and the bucket cylinder during a combined operation, such as an excavating work, in which an arm joystick and a bucket joystick are simultaneously operated. The hydraulic control system includes a first arm control valve installed in a flow path between the first hydraulic pump and the arm cylinder and shifted to control a start, stop, and direction change of the arm cylinder in response to an operation of the arm joystick, a second arm control valve installed in a flow path between the second hydraulic pump and the arm cylinder and shifted to make discharged hydraulic fluid of the second hydraulic pump join hydraulic fluid of the arm cylinder to be supplied if a control signal according to the operation of the arm joystick exceeds a set value, a bucket control valve installed in a path between the second hydraulic pump and the bucket cylinder and shifted to control a start, stop, and direction change of the bucket cylinder in response to the operation of the bucket joystick, and a confluence cutoff proportional valve installed in a path between the second hydraulic pump and the second arm control valve. | 2014-06-12 |
20140158236 | HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION - A hydraulic pressure supply system of an automatic transmission for a vehicle may include a low-pressure hydraulic pump receiving oil stored in an oil pan through an input line, generating low hydraulic pressure using the oil, and supplying the low hydraulic pressure to a low pressure portion through a low-pressure line, and a high-pressure hydraulic pump increasing a portion of the low hydraulic pressure to high hydraulic pressure and supplying the high hydraulic pressure to a high pressure portion through a high-pressure line. | 2014-06-12 |
20140158237 | PRESSURE REDUCING VALVE - A pressure reducing valve comprises an open-close valve and a piston. The open-close valve makes switching between connecting and isolating a primary port and a secondary port. The piston makes sliding motion inside the cylinder according to a difference between force applied from the pressure regulating chamber and force applied from the pressure reducing chamber, thereby opening and closing the open-close valve. The open-close valve includes a valve stem and a valve seat fixing member. The valve seat fixing member restrains displacement of the piston toward a side upstream of the open-close valve by abutting on an end surface of the piston. The valve seat fixing member includes a channel hole communicatively connecting a housing part for the valve stem and the pressure reducing chamber. | 2014-06-12 |
20140158238 | BYPASS SYSTEM FOR A TRANSMISSION - A bypass system for a transmission is disclosed. A transmission casing defines a first aperture and a second aperture. A valve assembly includes a housing defining a first port and a second port. The housing defines an inlet in fluid communication with the first port for guiding a fluid into the transmission casing and an outlet in fluid communication with the second port for guiding the fluid out of the transmission casing. The valve assembly further includes an actuation device disposed in the housing. The housing is mounted to the transmission casing such that the first port and the first aperture cooperate with each other for routing the fluid into the transmission casing directly from the valve assembly, and the second port and the second aperture cooperate with each other for routing the fluid out of the transmission casing directly into the valve assembly. | 2014-06-12 |
20140158239 | CONTINUOUS CIRCULATION VALVE - A valve comprises a housing and a closing member. The housing provides a flow path and comprises a chamber with a first opening and a second opening. The housing further comprises an upstream port, a downstream port and a lateral port. The closing member is located inside the chamber and is rotatable selectively between a first position and a second position so as to dose the first opening and the second opening respectively The lateral port is in flow communication with the downstream port in the first position of the closing member. The upstream port is in flow communication with the downstream port in the second position of the closing member. The dosing member has an internal profile that adjoins the flow path. The internal profile is shaped such that a cross-sectional area of the flow path is larger through the chamber than the rest of the flow path. | 2014-06-12 |
20140158240 | COUPLING ASSEMBLY WITH VALVES - A valve assembly including a male member and a female member, the male member including a probe having a first fluid passageway having an exit aperture opening through a side face of the probe, and the female member including a socket for receiving the probe, a second fluid passageway having an exit aperture arranged on an internal side face of the socket, a first closing member freely moveable between an open position and a closed position, and a first securing means for releasably securing the first closing member to the probe to restrict relative movement therebetween, the first closing member including two sealing rings such that, when in the closed position, the rings form a seal on either side of the exit aperture. | 2014-06-12 |
20140158241 | FLEXIBLE MEMBRANE VALVE, IN PARTICULAR FOR BACKFLOW PREVENTION - This invention relates to a flexible membrane separation valve, comprising a housing ( | 2014-06-12 |
20140158242 | PRESSURE SUPPLY FOR A WATER SYSTEM - A pressure supply system for a fresh water system is provided. The pressure supply system includes a water reservoir having a bleed air inlet and a water outlet. The pressure supply system also includes a water pump so as to load water, which is loaded with bleed air pressure, with a further pressure downstream until a predetermined nominal operating pressure range is achieved. As a result, the pressure supply system provides an increased redundancy by pressure generator assemblies which are based on different pressure generation principles. | 2014-06-12 |
20140158243 | MAIN / LATERAL CONNECTION LINER WITH RESIN PUTTY MAINLINE PORTION - An apparatus for repairing a junction between a main sewer pipe and a lateral sewer pipe comprises a tubular portion having opposite first and second ends. A collar extends outwardly from one of the first and second ends of the tubular portion. The tubular portion and the collar are formed of a curable, waterproof putty, such as an epoxy or silicate putty. | 2014-06-12 |
20140158244 | PIPE LINING WITH HETEROPHASIC POLYOLEFIN COMPOSITIONS AND THERMOSETTING RESIN - Liner for CIPP rehabilitation comprising a layer of thermoplastic polymer material, a resin absorbent layer, thermosetting hot curing-resin impregnating the absorbent layer; wherein said thermoplastic is a heterophasic polyolefin composition (I) having flexural modulus equal to or lower than 200 MPa, and comprising a crystalline propylene homopolymer (a); and a copolymer or a composition of copolymers of ethylene with other alpha-olefins (b) containing from 15% by weight to less than 40% by weight of ethylene. | 2014-06-12 |
20140158245 | METHOD OF MAKING A FLEXIBLE DELAY LINE, A FLEXIBLE DELAY LINE AND A TRANSDUCER - A method of making a flexible delay line for a transducer, a flexible delay line, and a transducer are provided. The method includes providing a mold having a desired geometry, applying a flexible material to the mold, curing the flexible material in the mold, and removing the cured material from the mold. The cured material forms a flexible delay line having a geometry conforming to a face of the ultrasonic transducer. The flexible delay line for a transducer includes a flexible material having an aperture shaped to receive a face of the transducer. The flexible delay line is operable to conform to a flat or an irregular surface. | 2014-06-12 |
20140158246 | ECO-FRIENDLY HIGH PRESSURE HOSE FABRIC AND ECO-FRIENDLY HIGH PRESSURE HOSE USING THE SAME - Proposed are an eco-friendly high pressure hose fabric and an eco-friendly high pressure hose using the same. The eco-friendly high pressure hose fabric includes a textile woven from a polypropylene-based fiber, a first coating layer formed on one surface of the textile, a second coating layer formed on the other surface of the textile to extend longer than the length of the textile, a resin adhesive layer formed over the entirety of the top surface of the first coating layer and the top surface of the second coating layer extending longer than the length of the textile, and a film layer formed on the top surface of the resin adhesive layer to correspond to the length of the second coating layer. Ends of the second coating layer, the resin adhesive layer and the film layer, which extend longer than the length of the textile and are stacked on one another, form an extended portion of the fabric. | 2014-06-12 |
20140158247 | FLEXIBLE UNBONDED PIPE - The invention relates to an unbonded flexible pipe for offshore applications comprising an internal sealing sheath and at least one armoring layer comprising at least one helically wound fibre containing elongate armoring element, wherein the fibre containing elongate armoring element comprises polymer material, and at least about 5% by weight of polypropylene fibers. | 2014-06-12 |
20140158248 | Tube of Radiator - A tube of a radiator includes a tube body, and a reinforcement strip. The tube body has a first curved face and a second curved face. The tube body is formed by a sheet plate which has two opposite ends connected to form a connecting portion which is located at the first curved face of the tube body. The reinforcement strip is mounted in the sheet plate and is located at the second curved face of the tube body. Thus, the first curved face of the tube body is formed with the connecting portion, and the second curved face of the tube body is combined with the reinforcement strip so that both of the first curved face and the second curved face of the tube body have a larger thickness to enhance the stiffness and strength of the tube body. | 2014-06-12 |
20140158249 | CHANNELING GAS FLOW TUBE - A channel for moving gas between an entry into which gas is introduced and an exit through which gas exits, comprising a plurality of adjoining adjacent guides, each guide comprising an outer portion of a smoothly-curved, modified torus whose inner wall has concave curvature on the gas inlet and convex curvature on the gas outlet and has an inflection point of curvature axially downstream of the inlet of the respective guide. Each guide forms a smoothly curved internal cavity with a cavity mouth opening into the gas flow channel, the cavities shaped such that a vortex forms within each of the cavities as gas passes through the channel. Flow of fluid in the channel is unidirectional and axial from the entry to the exit. | 2014-06-12 |
20140158250 | PROCESS FOR FILLING GAS STORAGE CONTAINER - A gas storage container, such as a gas cylinder, is filled with a gas mixture comprising a first gas and a second gas under pressure by feeding a liquid/solid mixture comprising liquefied first gas and solidified second gas into the gas storage container; closing the gas storage container to the passage of gas into or out from the container; and allowing said liquefied first gas and said solidified second gas to become gaseous within said closed gas storage container. Such a process is easier and more energy efficient as compared to direct compression processes, and is safer and results in less wastage as compared to direct liquid injection processes. | 2014-06-12 |
20140158251 | Filling System for Filling in Powder and Method for Filling in Powder - A filling system for filling powder into a target container to be sealed has a metering device for metering a partial quantity of the powder to be filled in. A compaction element for the powder is arranged below the metering device. The compaction element can be lowered from above into the target container. The compaction element is a shaking element with a shaking drive. During filling of the target container with the powder, the shaking element at least partially projects from above into the target container. The shaking element has a bottom edge provided with a shaking projection, wherein the shaking projection, beginning at the bottom edge, extends downwardly. During filling of the target container with the powder, only the shaking projection of the shaking element projects from above into the target container and the shaking element as a whole does not contact the target container. | 2014-06-12 |
20140158252 | Filling hopper for a filling apparatus for multi-segment trays - The object of the application is a filling hopper for a filling apparatus for multi-segment trays in the tobacco industry with a receiving region for rod like articles in the form of a mass flow and a storing region for rod like articles comprising side walls ( | 2014-06-12 |
20140158253 | Fill Valve Assembly for Filler Device and Associated Method of Use - A fill valve assembly for use in association with a filler device including: a vent tube; a valve housing; a valve sleeve; and a quick start seal member, wherein: (1) the vent tube is positioned at least partially within the valve housing and the valve sleeve, (2) the valve housing is in communication with the filler device, (3) the valve sleeve is positioned at least partially within the valve housing, (4) the quick start seal member is positioned within the valve housing; and (5) the fill valve assembly is configured for precluding filling start lag during normal operation of the filler device. | 2014-06-12 |
20140158254 | Flux - To provide a flux that can suppress occurrence of migration surely in a soldered portion on which flux residue is formed. | 2014-06-12 |
20140158255 | TOUGHENED SOLDER FOR DOWNHOLE APPLICATIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a solder composition comprising a metal or a metal alloy; and an electrically conductive high temperature polymeric composition; where the electrically conductive high temperature polymeric composition is dispersed homogeneously in the metal; and where the electrically conductive high temperature polymeric composition has a higher glass transition temperature or a melting point than the flow temperature of the metal or metal alloy. Disclosed herein too is a method comprising mixing an electrically conductive high temperature polymeric composition with a metal or a metal alloy to form the solder composition; where the electrically conductive high temperature polymeric composition is dispersed homogeneously in the metal; and where the electrically conductive high temperature polymeric composition has a higher glass transition temperature or a melting point than the flow temperature of the metal or metal alloy. | 2014-06-12 |
20140158256 | PLANT AND METHOD FOR HOT FORMING BLANKS - There is provided a heating device, in particular an austenitization device, for a plant for hot forming blanks, wherein the heating device is for locally heating, in particular austenitization, regions of the blanks and has at least one burner. Also included is means for moving the burner and/or the flame of the burner to the regions of the blank which are to be subjected to local heating. | 2014-06-12 |
20140158257 | METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT AND MOTOR VEHICLE COMPONENT - In a method for producing a motor vehicle component and a motor vehicle component produced according to the invention a steel sheet with a stacking fault energy between 10 and 40 mJ/m | 2014-06-12 |
20140158258 | Ni-ADDED STEEL PLATE AND METHOD OF MANUFACTURING THE SAME - A Ni-added steel plate includes, by mass %, C: 0.04% to 0.10%, Si: 0.02% to 0.12%, Mn: 0.3% to 1.0%, Ni: more than 7.5% to 10.0%, Al: 0.01% to 0.08%, T.O: 0.0001% to 0.0030%, P: limited to 0.0100% or less, S: limited to 0.0035% or less, N: limited to 0.0070% or less, and the balance consisting of Fe and unavoidable impurities, in which a Ni segregation ratio at an area of ¼ of a plate thickness away from a plate surface in a thickness direction is 1.3 or less, a fraction of austenite after a deep cooling is 0.5% or more, an austenite unevenness index after the deep cooling is 3.0 or less, and an average equivalent circle diameter of the austenite after the deep cooling is 1 μm or less. | 2014-06-12 |
20140158259 | Method of Manufacturing a Steel Plate for Linepipe having Ultra-High Strength and Excellent Low Temperature Toughness - A steel plate for linepipes having ultra-high strength and excellent low temperature toughness, and a method for manufacturing the same are disclosed. The steel plate has a strength of 930 MPa or more and excellent toughness even with much smaller amounts of alloying elements than that of conventional steel plates, and a method for manufacturing the same. The steel includes by weight %: 0.03-0.10% C; 0-0.6% Si; 1.6-2.1% Mn; 0-1.0% Cu; 0-1.0% Ni; 0.02-0.06% Nb; 0-0.1% V; 0.1-0.5% Mo; 0-1.0% Cr; 0.005-0.03% Ti; 0.01-0.06% Al; 0.0005-0.0025% B; 0.001-0.006% N; 0-0.006% Ca; 0.02% or less P; 0.005% or less S; and the balance Fe and unavoidable impurities. The microstructure includes at least about 75 area percent of a mixture of bainitic ferrite and acicular ferrite. | 2014-06-12 |
20140158260 | MOTORCYCLE TIRE - A motorcycle tire is provided with crown main oblique grooves disposed on alternating sides of the tire equator and each extending from its axially inner end to its axially outer end, without cutting across the tire equator, while inclining to one circumferential direction, wherein the axially outer end is located outside an upstanding tire's ground contact annular zone. When measured in the annular zone, the circumferential distance between the circumferentially adjacent crown main oblique grooves existing on the same side of the tire equator is in a range of not more than 0.5 times an upstanding tire's ground contact length. In the annular zone, the crown main oblique grooves on one side of the tire equator is partially overlaps those on the other side. When measured in the annular zone, the circumferential length of the crown main oblique groove is less than the upstanding tire's ground contact length. | 2014-06-12 |
20140158261 | PNEUMATIC TIRE - A pneumatic tire includes a tread portion provided with three to five circumferentially extending main grooves and a plurality of lateral grooves, to form a plurality of block rows each of which includes a plurality of tread blocks. Each tread block includes a ground contact surface with a polygonal shape that has at least five sides and each interior angle of not less than 90 degrees. Each ground contact surface of the tread block includes a maximum axial width W | 2014-06-12 |
20140158262 | PNEUMATIC TIRE - Provided is a pneumatic tire where a plurality of main grooves extending along the tire circumferential direction, lateral grooves extending in the direction inclined with respect to the tire width direction, and land portions partitioned by the main grooves and the lateral grooves are formed in a tread portion. The land portion includes an obtuse angle portion defined at an obtuse angle by the main groove and the lateral groove, and an acute angle portion defined at an acute angle by the main groove and the lateral groove. A plurality of holes are formed in a side wall of the land portion facing the main groove at intervals in the tire circumferential direction. The holes formed on an obtuse angle portion side are arranged at positions closer to a ground contact surface of the land portion than the holes formed on an acute angle portion side. | 2014-06-12 |
20140158263 | PNEUMATIC RADIAL TIRE FOR A PASSENGER VEHICLE AND METHOD OF USING THE TIRE - Provided is a pneumatic radial tire for a passenger vehicle, having a carcass, and including a belt and a tread disposed on the outside of the carcass, in which: a section width SW and an outer diameter OD of the tire have a ratio of SW/OD≦0.26 when SW<165 (mm), and SW and OD satisfy a relationship formula OD≧2.035×SW+282.3 when SW≧165 (mm); and provided that V1 represents a volume of rubber lying inside than the both ends of a maximum-width belt layer having a maximum width among the belt layers while lying outside than the reinforcing member which is the outermost layer of the belt layers at the center position in the tire width direction, and that V2 represents a total volume of all the grooves formed in a surface of the tread, V1 and V2 has a ratio V2/V1≦20%. | 2014-06-12 |
20140158264 | TIRE - This pneumatic tire has a plurality of rib grooves ( | 2014-06-12 |
20140158265 | Threaded Side Rim or Threaded Lock Ring Wheel For Use with Low-Pressure or Non-Pneumatic Tires - A method of coupling a tire to a wheel is disclosed. A bead of the tire is placed against a side rim that is movable with respect to the wheel base. The side rim is moved along the axis of the wheel base and against the tire bead to couple the tire to the wheel. | 2014-06-12 |
20140158266 | Air maintenance pneumatic tire - The present invention is directed to a pneumatic tire with an elongate substantially annular air passageway enclosed within a bending region of the tire and extending substantially in a circumferential direction, wherein upon rolling of the tire air is pressed through the air passageway and a valve assembly in air flow communication with the tire cavity, the annular air passageway and the exterior of the tire and having an air inlet for allowing air to enter the valve assembly from the exterior of the tire as well as an air outlet for allowing air to enter the tire cavity. | 2014-06-12 |
20140158267 | AIR MAINTENANCE PUMPING ASSEMBLY AND TIRE - A tire assembly includes a tire having a pneumatic cavity, first and second sidewalls, a sidewall groove, an air passageway, and a pressure regulator mounted to an inner surface of the pneumatic tire cavity. The pressure regulator controls air pressure within the pneumatic tire cavity. The first and second sidewalls extend respectively from first and second tire bead regions to a tire tread region. The first sidewall has at least one bending region operatively bending when circumferentially within a rolling tire footprint. The sidewall groove defining groove sidewalls positioned within the bending region of the first tire sidewall. The groove and air passageway deform segment by segment between a non-deformed state and a deformed, constricted state in response to the bending of the first sidewall bending region circumferentially within the rolling tire footprint. | 2014-06-12 |
20140158268 | TIRE FOR SURFACE VEHICLE - A wheel assembly for a surface vehicle is presented. The wheel assembly comprises a tire comprising an envelope structure which by its inner surface encloses a cavity. The envelope structure comprises an outer, surface-engaging side having a circumferential surface, and opposite side walls which are integral with and extend from the surface-engaging side. The sides walls by their free ends define an inner, rim-engagement side of the tire by which the tire is connectable to a wheel hub. Each of the opposite side walls comprises a surface pattern defining a suspension assembly within the side wall to thereby prevent stretching of the tire envelope towards its maximal volume when the envelope is compressed with gas, while allowing deformation of the tire envelope when loaded or depressurized such that the surface engaging side of the tire maintains a substantially constant contact with the surface. | 2014-06-12 |
20140158269 | RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE RUBBER COMPOSITION - The present invention provides a rubber composition exhibiting good workability and suitable for use in an inner liner of a tire. Specifically, the present invention provides a rubber composition, comprising: a rubber component; an inorganic filler having an aspect ratio of 2 to 200; and optionally at least one of carbon black and a metal salt of aliphatic acid, wherein contents of the inorganic filler, the carbon black and the metal salt of aliphatic acid satisfy following formula (1): | 2014-06-12 |
20140158270 | PNEUMATIC TIRE - A pneumatic tire having a tread portion, buttress portions, sidewall portions and bead portions, includes bead cores positioned in the bead portions, respectively, a carcass extending from the tread portion through the sidewall portions to the bead cores in the bead portions, a belt layer formed over the carcass in a tire radial direction in the tread portion and including multiple belt plies, and clinch rubbers positioned over the carcass in a tire axial direction in the bead portions, respectively, and forming outer surfaces in the bead portions. Each of the belt plies has belt cords such that the belt cords are tilted at an angle of 15° to 45° with respect to a tire equator, and each of the clinch rubbers has a thickness in a range of 3 to 5 mm measured at a height of 25 mm from a bead base line in the tire radial direction. | 2014-06-12 |
20140158271 | RUBBER ARTICLE-REINFORCING STEEL CORD AND PNEUMATIC TIRE - Provided is a steel cord for reinforcing a rubber article, which has an improved durability against so-called cuts, such as notches and perforations, which are generated in the case of treading on an obtusely or sharply pointed projection, without decreasing the strength in the axial direction of the cord, and without increasing the thickness in the radial direction, namely without increasing the weight of a tire, as well as a tire using the steel cord for reinforcing a rubber article as a reinforcing material, especially a construction vehicle tire. Also provided is a steel cord for reinforcing rubber articles with a multi-twisted structure formed by twisting a plurality of sheath strands formed by twisting a plurality of wires around a core strand formed by twisting a plurality of wires, and the core strand being constituted of an at least three-layer-twisted structure formed by twisting core filaments and sheath filaments. The lowest tensile breaking strength of filament bs and the tensile breaking strength of steel cord Bc satisfy the relationship represented by the following formula: | 2014-06-12 |
20140158272 | BEAD OF A TIRE FOR A HEAVY VEHICLE OF CONSTRUCTION PLANT TYPE - The invention relates to improving the endurance of the beads of a radial tire for a heavy vehicle of construction plant type by reducing the cracking that starts at the end of the turn-up and spreads through the polymer coating, edging and filling materials. According to the invention, a transition element, made of a polymer transition material, is at least partially in contact, on its axially outer face, with the polymer edging material and, on its axially inner face, with a polymer filling material, the radially outer and radially inner ends of the transition element are respectively radially on the outside and radially on the inside of the end of the turn-up and the elastic modulus at 10% elongation of the polymer transition material is somewhere between the respective elastic moduluses at 10% elongation of the polymer edging material and of the polymer filling material with which the transition element is in contact. | 2014-06-12 |
20140158273 | LIGHTWEIGHT, REDUCED DENSITY FIRE RATED GYPSUM PANELS - A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density. | 2014-06-12 |