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WO/2012/100776A1 |
A valve arrangement (1) for controlling a flow of a heating or cooling fluid is provided, said valve arrangement (1) comprising: a housing (2) having an inlet (3) and an outlet (4), a pressure regulating valve (11) being arranged between...
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WO/2012/100775A1 |
A valve arrangement (1) is provided comprising: a valve housing (2) having an inlet (3) and an outlet (4), a flow control valve (5) arranged between the inlet (3) and the outlet (4), a pressure regulating valve (15) arranged between the ...
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WO/2012/099811A2 |
Systems and methods utilizing water-vapor-partial-pressure-differential across a chemically-selective membrane to remove water vapor from a habitable spacecraft environment(s). The system preferably utilizes heat from an exothermic C02 r...
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WO/2012/093232A1 |
The invention relates to a compressed gas regulator comprising a body, an input coupling attached to the body for connecting the regulator to a compressed gas tank, an output coupling attached to the body for outputting the regulated gas...
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WO/2012/094052A1 |
Example internal relief valves for use with fluid regulators are described. An example internal relief valve includes a relief valve seat coupled to a first end of the relief valve stem and to engage a first side of a sensing apparatus t...
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WO/2012/091059A1 |
This invention aims at improving the relief pressure precision for the relief setting pressure of an electromagnetic adjustable relief valve provided for controlling the pressure of a fluid pressure actuator. A controller (31) is used to...
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WO/2012/092483A2 |
A Gas Pressure Reduction Generator (GPRG) System and a method for implementing a GPRG System is provided, in which the GPRG System includes (i) a gas inlet configured to receive a pressurized gas flow from a gas supply, (ii) at least one...
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WO/2012/091779A2 |
Systems and methods for transporting a hydrocarbon are provided. The method can include introducing a fluid at a first pressure and a first temperature to an inlet of a pump and pressurizing the fluid within the pump to produce a pressur...
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WO/2012/085633A1 |
A flow control regulator assembly (100) having a regulator body (101 ) with an inflow channel (141 ) that couples an inlet of the regulator body (101 ) to a flow rate port and an exit flow channel (149) which couples the flow rate port t...
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WO/2012/085607A1 |
The pressure regulating device (10) is adapted to be interposed between a pressurized fluid supply and a fluid receiving space into which the pressurized fluid is discharged at a regulated reduced pressure. The device (10) comprising a h...
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WO/2012/085949A1 |
A gasifier/pressure reducer device in self-propulsion systems with gas-fuelled motor, particularly LPG, comprises a main body, in which an entrance passage of a fluid communicating with a tank of fluid under pressure and an exit passage ...
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WO/2012/077312A1 |
Provided is a pressure-reducing valve capable of suppressing deformation of a pressure-reducing piston or valve seat portion caused by excessive application of pressure, and which is superior in reliability and durability. A pressure-red...
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WO/2012/072937A2 |
The invention relates to an automatic control device (1) for a valve (2) of a fluid distribution network (3), characterised in that it comprises a safety double control, including: a first main driver (30) for controlling the modificatio...
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WO/2012/067767A1 |
The present invention provides an improved fluidic system for a flow-type particle analyzer, such as a flow cytometer or hematology analyzer, that enables adjustment of the system to compensate for changes in fluid viscosity resulting fr...
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WO/2012/059948A1 |
An adjustment group (1) for supplying high pressure, generally fuel, gas to uses, which comprises a valve body (2) provided with an inlet way (3) of high pressure gas, an outlet way (4) of high pressure gas, an exhaust way (5) of low pre...
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WO/2012/061002A1 |
Flow directing apparatus for use with fluid regulators are described herein. An example fluid regulator includes a body having a passageway defining an orifice that fluidly couples an inlet and an outlet. A valve plug is disposed within ...
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WO/2012/061003A1 |
Valve bodies having integral boost reducing capability are described herein. An example fluid regulator includes a body having a main passageway defining an orifice to fluidly couple an inlet and an outlet where the main passageway defin...
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WO/2012/056647A1 |
A decompression valve with excellent responsiveness, durability, and reliability, and capable of obtaining stable output performance is provided. The decompression valve (1) comprises a housing (2) and said housing (2) has a valve passag...
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WO/2012/045420A1 |
The invention relates to a blow-off valve for a diving equipment, in particular for a buoyancy compensator, with a valve body (2; 16; 24), which is axially movable in a housing (1) and which can be moved via an actuation mechanism from a...
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WO/2012/033278A9 |
The present invention relates to a water-level control method for a pressure tank, and relates to a method for accurately and reliably controlling the water level in a pressure tank by detecting level-transmitter abnormalities. The prese...
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WO/2012/038500A1 |
The invention relates to a pressure relief valve to be installed between an upstream and downstream pipe for the flow of a fluid, including: a body (2) in which a chamber (4) having a peripheral sidewall (6) is provided and which include...
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WO/2012/030264A1 |
The present invention relates to a method and a network coding node for resource allocation applicable to multi-directional network coding in an exchanging system. By estimating the number of bits per resource element (steps 402, 404) on...
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WO/2012/023395A1 |
Disclosed are a forward check valve and fuel-cell system wherein the reliability of fluid control, when using a highly-active fluid, is increased. In said forward check valve (101), when the edge (116) of a cap part (110) is joined to th...
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WO/2012/017666A1 |
Provided is a gas pressure regulating valve capable of, even under the environment of high-pressure fuel gas, more accurately regulating the secondary pressure thereof to a target pressure and preventing fuel gas leakage into the atmosph...
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WO/2012/017667A1 |
Provided is a pressure-regulating valve for gas, which, even in a high pressure fuel gas environment, is capable of adjusting the secondary pressure of said environment to a target pressure with greater accuracy, and which can also preve...
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WO/2012/010817A1 |
A closure device for a container of compressed gas, particularly a capsule having a water capacity in the range of (5) to 100ml, comprises a shut-off valve (122) and a pressure-reducing valve (120), particularly a pressure regulating val...
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WO/2012/009101A1 |
Modular in-line fluid regulators are described. An example fluid regulator apparatus includes a fluid regulator comprising a body defining a fluid inlet port and a fluid outlet. The fluid inlet port is configured to interchangeably recei...
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WO/2012/009403A1 |
A needle valve includes a body, a needle assembly sized to be received in the body, and a handle sized to move the needle assembly relative to the body. A captive screw may be provided and is sized to mount the handle to the needle assem...
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WO/2012/004471A1 |
The fluid delivery device comprises a first cavity (1a) at a first pressure and a second cavity (1b) at a second pressure, below the first pressure. A partition (2) separates the first cavity (1a) from the second cavity (1b), and a restr...
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WO/2011/160910A1 |
The invention relates to a pressure modulator having a housing which comprises a winding wound on a winding carrier, an armature which is axially displaceable in a bearing, a core, and a flow-guide arrangement. Disposed in the pressure m...
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WO/2011/160618A1 |
The present invention relates to a high-pressure regulator for compressed-air weapons, in particular a high-pressure regulator for paintball markers, which high-pressure regulator is arranged within a cylinder (1) connected to a compress...
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WO/2011/160610A1 |
The invention relates to a connection element (30), in particular for connecting a hydraulic pipe to a hydraulic component, comprising a housing (32) that includes a receiving space for directly fastening an end region of a hydraulic pip...
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WO/2011/150471A1 |
This invention relates to a pressure compensator for use with an irrigation device, the pressure compensator comprising: a body defining a fluid passageway for fluid flow; an elastomeric membrane; a substantially concave seating surface ...
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WO/2011/147742A1 |
The invention relates to a method for controlling the pressure in a hydraulic system, in particular in an electronically controlled brake system for a motor vehicle, wherein the pressure or the pressure curve is controlled and/or regulat...
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WO/2011/144614A1 |
The present invention relates to a differential pressure measuring device (7), in particular for a degree of pollution monitoring unit (6) of a filter unit (1). In order to achieve high measuring accuracy, the differential pressure measu...
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WO/2011/141356A1 |
The invention relates to a valve for a pressure vessel of an automatic fire extinguishing system, comprising a valve housing (14) having a valve outlet opening (30) for connecting an extinguishing line (6), a valve inlet opening (16) for...
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WO/2011/138764A1 |
A pressure regulator for irrigation plants comprising a main body (2) with a central conduit (3) having an inlet port (4) and an outlet port (5) for the liquid, a chamber (8) with variable volume fluidly connected to the outlet port (5) ...
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WO/2011/131952A1 |
A pressure regulation tracking valve for maintaining the pressure of a gas relative to that of a process fluid includes means (15, 16), responsive to a change in the pressure of the process fluid, for changing the pressure of the gas by ...
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WO/2011/131754A2 |
The invention relates to a pressure control valve device for supplying corrosive media, in particular a corrosive fuel to an internal combustion engine, comprising a valve housing with a media inlet and a media outlet, a valve seat, whic...
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WO/2011/127608A1 |
Pressure regulator assemblies that are overall small in size, have a thin form factor, can be repeatedly manufactured at relatively low cost and which can avoid the use of poppet valves, pivots, sliding members or rubber and metal diaphr...
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WO/2011/128619A1 |
A gas pressure control valve having a valve body (11,12) with a gas inlet (25) and a gas outlet (58) is described. An inner cap (40) is provided bounding in part a chamber (47) within the valve body (11,12) in communication with the gas ...
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WO/2011/123883A1 |
The invention provides an insect trap including a housing having located therein a gas bottle or container, one or more modulators having a viscous medium to produce a pulsed flow of gas and a capillary tube interconnecting the gas bottl...
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WO/2011/123367A1 |
A conical rotary valve includes a conical valve body including a frustum of a cone and a first fluid passageway. The valve further includes a conical engagement body at least partially covering the conical valve body, where the conical e...
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WO/2011/117489A1 |
The invention relates to a vacuum dispensing unit comprising: a main vacuum line (11) including an inlet (11a) and an outlet (11b); at least one vacuum pump (4); an auxiliary vacuum bleed line (12) fluidly connected, via an upstream end ...
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WO/2011/113573A1 |
The intention is to provide an actuator which makes it possible to change the opening time and to manually lock the supply of gas. For this purpose, the actuator consists of a housing (9) which is closed by a cover (10). A working diaphr...
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WO/2011/113922A2 |
The invention relates to a fuel-supplying system and a pressure regulator for a fuel-supplying system for feeding a fuel from a store to a consumer, and to a method for regulating pressure. The fuel-supplying system for a motor vehicle c...
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WO/2011/114553A1 |
A valve structure for a fluid pressure device. A valve element (50) for constituting a pressure reducing valve (10) is provided with a first housing (58) which is interconnected with a stem (48), a second housing (60) which is provided o...
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WO/2011/115647A1 |
An assembly of valve sections 10 includes an inlet section 12, an outlet section 14, a working section 16, and a working section 18. The working section 16 is a conventional pressure compensated working section. The working section 18 in...
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WO/2011/109179A1 |
An improved fluid pressure reduction device including a perimeter and a hollow center aligned along a longitudinal axis, and further including an inlet region at the hollow center and an outlet region at the perimeter, wherein the outlet...
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WO/2011/105932A2 |
The gas regulator with non-metal components comprises a diaphragm (4), a body (1), an adjustment screw (2), and a cap (3) made of a non-metal thermoplastic material with molded threads. The body (1) is connected to the cap (3) via a larg...
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