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WO/2020/032156A1 |
Provided is a decompression valve that is capable of achieving miniaturization and expanding the application scope thereof. This decompression valve 1 has: a housing 2 in which a fluid is circulated; a valve seat 40 which is disposed at ...
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WO/2020/030405A1 |
The invention relates to a safety device (2) for interrupting a gas flow within a gas-conducting device (1). An inertia body (32) moves from a resting position in the case of an acceleration above a specifiable acceleration threshold val...
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WO/2020/028108A1 |
A vent limiting device (114) adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing (250), a poppet (254) disposed in the housing, and a retaining element (258) arranged to ret...
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WO/2020/016706A1 |
Described is an apparatus for equipartition of the flow between a first line (1) for feeding gas and a second line (2) for feeding gas, in a pressure adjusting system, comprising a first control unit (8) of a first device (4) for adjusti...
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WO/2020/015581A1 |
A pressure maintaining valve. The pressure maintaining valve comprises a valve body (1) and a pressure maintaining valve core (2). The pressure maintaining valve core (2) comprises a first conical spring (21), a follower diaphragm (22), ...
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WO/2020/011881A1 |
The invention relates to an explosion protection valve (1), which is simple and cost-effective to produce and by means of which deposits on the valve seat in particular can be reduced, wherein: a first end face (DA1) forming a first seal...
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WO/2020/010141A1 |
A pressure relief valve with a trigger mechanism having a plurality of tines on the ejector which engage with a fixed stop. The tine ends and/or the fixed stop are chamfered. The valve opens when the force from the contained fluid exceed...
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WO/2020/010359A1 |
Fluid control valves including single-opening, binary fluid control valves that are initially closed and can be opened one time only to allow a fluid transfer between two spaces separated by a fluid impermeable barrier. Applications of v...
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WO/2020/010172A1 |
A bulged, forward-acting rupture disc (10) and a pressure relief device (38) incorporating a rupture disc (10), having a line of opening (28) formed in the transition region (26) of the disc between the bulged section (12) and flange sec...
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WO/2020/009843A1 |
Monitoring systems and methods for a relief valve system. In one example, a monitoring system for a relief valve includes at least one tilt sensor coupled to one or more of a cover or a latch of the relief valve. The at least one tilt se...
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WO/2020/003440A1 |
A relief valve (100) is provided, which includes a housing member (1) having a valve chest (11), a pressure port (12) communicating with the valve chest, a seat part (13) provided to an opening edge of the pressure port, and a bottom sur...
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WO/2020/002834A1 |
A part for a Joule-Thomson cooler (1), comprising a gas discharge pipe (8) and a seal (15) closing the gas discharge pipe (8), the seal (15) being capable of breaking, at least partially, under the effect of gas expansion triggered by th...
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WO/2020/006167A1 |
A pressure regulator includes an inlet chamber receiving fluid from a source at a source pressure; a vent valve communicating with the inlet chamber and opening to vent fluid from said inlet chamber when the pressure in the inlet chamber...
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WO/2020/004311A1 |
The present invention reduces production cost while achieving miniaturization, and improves discharge performance. A base body (100) is provided with: an inlet valve (2); an outlet valve (3); pumps (5a, 5b); a regulator (7); a suction va...
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WO/2020/004312A1 |
The present invention improves the openability of a suction valve and achieves miniaturization. A suction valve (6) is opened by a pressure difference between a brake hydraulic pressure on a master cylinder (M) side and a brake hydraulic...
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WO/2019/242871A1 |
A valve (100) includes a valve housing (110) which defines a valve inlet (112) and a valve outlet (114). The valve (100) includes a valve element (202) coupled to the valve housing (110). The valve (100) includes a valve pin (204) couple...
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WO/2019/243815A1 |
Described is a flow control device comprising a body locatable with a tubular and a flow regulator, housed within the body. The flow regulator defines a flow path through the body to accommodate flow between internal and external locatio...
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WO/2019/245718A1 |
A slam-shut safety device (100) including a valve body (120) defining a flow path extending between an inlet (128) and an outlet (132), a bonnet (108) including a sleeve (158) extending into the flow path and having one or more flow port...
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WO/2019/238176A1 |
The invention relates to a check valve (4) for a high-pressure component (44), wherein the check valve (48) has a spring support (56), which has an axial hole (60) delimited by the spring support wall (62), wherein, at least in one porti...
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WO/2019/234202A1 |
There is disclosed a liquid processing system that diffuses gas into a flow of liquid. The system comprising: a diffusion chamber through which a flow of a liquid occurs, further including a gas exchange membrane arrangement that is in f...
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WO/2019/235284A1 |
A fluid control valve (38) is made compact by changing the shape of a communication passage (84) formed inside the fluid control valve. The fluid control valve (38) includes a valve casing (56), an electric valve (52), and a relief valve...
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WO/2019/229626A1 |
Backflow prevention device (10) with reduced pressure zone to be installed in water systems, comprising a body (11) provided with inlet (12), outlet (13) and exhaust openings (14), a check assembly (20) with a stem (21), an elastic eleme...
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WO/2019/226039A1 |
The invention relates to a valve for modulating flow and pressure used in tubing for the transportation of liquids, which modulates the flow and pressure of the fluid, preventing the generation of air bubbles and the passage of these thr...
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WO/2019/225738A1 |
This valve 1 is provided with a valve seat 2 in which a valve hole 21 is formed, a spherical valve body 3, and a pressing member 4 that presses the valve body 3 toward the valve hole 21, and is configured so that the valve hole 21 is clo...
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WO/2019/221872A1 |
A system can facilitate pre-treatment a biofluid sample for various applications for monitoring and/or tracking a subject's health. The system includes a sample collection component that can collect the biofluid sample. The system also i...
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WO/2019/219378A1 |
The invention relates to a fluid system (1) having at least one fluid conduit (2) and a pump for filling and emptying at least one section of the fluid conduit (2), a bidirectional pressure valve (4) being arranged in an outlet direction...
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WO/2019/216520A1 |
A venting device according to an embodiment of the present invention for solving the problems, which is inserted in a sealing portion of a pouch of a secondary battery, comprises: a housing which is inserted between both sides of the sea...
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WO/2019/211806A1 |
A pressure relief valve assembly may include a housing having an inner lumen, a pin configured to engage the housing, and a spring coupled to the pin. The spring may bias the pin in a closed position relative to the inner lumen of the ho...
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WO/2019/206715A1 |
The invention relates to a fusible link (100) for installation in a through-opening (4) in a gas tank (1000), having a tension rod (1), a guide sleeve (2) with at least one fluid-guiding duct (2a) for guiding gas out of the gas tank (100...
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WO/2019/204396A1 |
A pressure regulator (10) including: a housing (12, 14) including a flow passage (44, 46, 48); a plunger (38) configured to move within the housing, wherein the plunger is hollow and has a plunger passage (46) included in the flow passag...
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WO/2019/199646A1 |
The T&P relief valve includes a valve casing. A valve assembly is carried by the valve casing and includes a moveable valve shaft and associated valve head sealingly biased against a valve seat by a valve spring which is sealed within a ...
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WO/2019/197065A1 |
The invention relates to a pressure-limiting valve (22), comprising a valve element (44) and a loading element (52) which loads the valve element (44) against a valve seat (42) counter to an opening direction (58), wherein the valve elem...
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WO/2019/192483A1 |
A multifunctional on-demand beverage system comprises a control console, at least one liquid container (1), at least one powder container (2), at least one gas container (3), a water tank assembly, a trigger assembly, at least one stir/d...
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WO/2019/195831A1 |
A rotatable pressure relief valve assembly is provided. The assembly may comprise a butterfly valve, a spring actuator, and a diaphragm device having a flexible membrane. A linkage assembly may be provided with a first end and a second e...
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WO/2019/194401A1 |
The present invention relates to a gas fuse cock having a flow rate sensor embedded therein and an automatic gas safety circuit breaker including same, the gas fuse cock being capable of reducing gas leakage by allowing the flow rate sen...
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WO/2019/192315A1 |
An alarm valve assembly, having a valve body (10), a connecting base (20), a first switch (30), a second switch (40), an alarm unit (50), a filter apparatus (60), a second backstop apparatus (70), and a water distribution pipe (80), the ...
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WO/2019/188883A1 |
Provided is a relief valve, the set pressure of which can be adjusted easily and in which a variation in the set pressure after setting can be monitored. This relief valve 1 is provided with a body 2 in which a fluid inflow passage 2a is...
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WO/2019/190123A1 |
The present invention relates to a cylinder (container for storing and transporting a fluid) configured such that the same can store and transport a fluid, and can discharge the stored fluid at a configured discharge pressure under a con...
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WO/2019/179519A1 |
An electronic expansion valve, comprising: a valve base (10), wherein the valve base (10) has a valve cavity (1) and a valve port (13); a screw shaft (30) and a nut (40); a core assembly (20), wherein the core assembly (20) is fixedly co...
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WO/2019/177154A1 |
A relief valve (100) comprises a suction poppet (3) that allows the flow of an operation fluid from a low-pressure passage (4L) to a high-pressure passage (4H) in an open-valve state, a pilot passage (60) through which the high-pressure ...
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WO/2019/173120A1 |
An assembly for reducing excess piping pressure in a fluid distribution system. The assembly includes a fluid regulator (212) including a body (304) defining an inlet (316), an outlet (320), and a fluid passageway (324) between the inlet...
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WO/2019/166136A1 |
The invention relates to a pressure-limiting valve comprising a valve body with a conical valve seat surface which forms an angle α together with a central longitudinal axis of the valve body; a valve element; and a loading element whic...
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WO/2019/169083A1 |
Aspects of the disclosure relate to an overload protection valve 100 for automatic release of a load. The valve may include an outer housing 110 having an end wall 112, a cam 120, and inner slide 150, and an overload spring 140. The inne...
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WO/2019/159874A1 |
Provided is a leakless emergency vent with which the leakage of a gas from inside a storage tank can be suppressed in normal times. This leakless emergency vent (10), which is mounted on a storage tank and that quickly opens when the int...
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WO/2019/159998A1 |
Provided is a capacity control valve having good operation efficiency. The capacity control valve V comprises: a valve housing 10; a main valve body 51 having a main valve section 51a and opening and closing communication between a Pd po...
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WO/2019/159999A1 |
Provided is a capacity control valve having good responsiveness at startup and having good operation efficiency. The capacity control valve V comprises: valve housings 10, 16; a main valve body 51 having a main valve section 51a and open...
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WO/2019/160803A1 |
A system (32) includes a first valve (10a) fluidly connected to a first vessel (30a) and a second valve (10b) fluidly connected to a second vessel (30b). The first valve (10a) includes a body (12) and a piston (18). The body (12) include...
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WO/2019/154934A1 |
The invention relates to a system (1) for the selective prevention of passage of a fluid (12) for a pipe (16, 18) of a motor vehicle, the system (1) comprising: - a reservoir (11) for containing the fluid (12) on board the vehicle, compr...
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WO/2019/156925A1 |
A pressure relief valve assembly is disclosed. The pressure relief valve assembly comprises an inlet manifold, a first pressure relief valve, a second pressure relief valve, and an outlet manifold. The first pressure relief valve is conn...
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WO/2019/151191A1 |
[Problem] To enhance control performance and suppress a refrigerant from leaking to an intake chamber when supplying the refrigerant from a discharge chamber to a control pressure chamber via an air supply path, while preventing inhibiti...
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