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WO/2012/118773A2 |
A hydraulic control system (48) is disclosed. The hydraulic control system may have a pump (52), a plurality of actuators (20, 26), and a plurality of valve arrangements (54, 56) configured to meter pressurized. The hydraulic control sys...
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WO/2012/118721A1 |
A household electronic mixing-valve faucet including a faucet body having hot and cold water inlets, and an outlet; a controller; powered valves responsive to the controller; an arrangement adapted to determine an extent of opening of ea...
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WO/2012/108013A1 |
The present invention relates to a hydraulic control valve for controlling hydraulic pressure within an actuator (8) by supplying or releasing hydraulic pressure to or from the actuator (8). The present invention is provided with a movab...
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WO/2012/104005A1 |
The invention relates to a proportional pressure-regulating valve (1) comprising a valve housing (3) that has at least three fluid-conducting connections, in particular in the form of a pump connection (P), a utility connection (A), and ...
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WO/2012/104274A2 |
The invention is directed to a two-stage gas pressure reducer 2. It comprises a body 1 with an actuating rod 26 for actuating a shut-off valve, a first chamber 36 crossed by the rod 26 and delimited by a gas tight membrane 42 connected t...
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WO/2012/105356A1 |
[Problem] To provide a pressure regulator comprising an adiabatic compression preventing mechanism and a pressure indicating mechanism. [Solution] A pressure regulator (A) comprises an adiabatic compression preventing mechanism (B) and a...
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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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