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WO/2020/244447A1 |
A valve structure (100), comprising a main valve (10), a pilot valve (20), connecting pipes (30), and a fixing assembly (40). The fixing assembly (40) comprises a support (50) and a cover plate (60) connected to the support (50). The sup...
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WO/2020/247349A1 |
A tamper proof control system includes a housing, and a cap. The housing includes a housing body defining an interior volume to accommodate an electronic process control device and further includes a first end having a housing threaded p...
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WO/2020/244559A2 |
The present application provides a pilot valve and a four-way reversing valve. The pilot valve comprises: a valve body, wherein the valve body is a cylinder formed by integral stretching and having an open end and a closed end, the close...
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WO/2020/244932A1 |
A fluid valve includes a valve body, and a valve plug disposed in the valve body. The valve body includes a base and a cylindrical sidewall that together define a valve plug chamber. The valve body includes valve ports. The valve plug is...
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WO/2020/246421A1 |
This flow channel switching valve (40) is provided with a body part (41) and a partition part (426). The body part has: two or more inlets (44a, 44b) through which cooling water flows in; and three or more outlets (45a-45c) through which...
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WO/2020/247312A1 |
Product manifolds for use with portable oxygen concentrators and portable oxygen concentrators including such product manifolds. An example product manifold for use with a portable oxygen concentrator includes a body, a first product por...
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WO/2020/245578A1 |
A device (1) for controlling the flow of a fluid through a conduit from an upstream side of the device to a downstream side of the device. The device includes a valve housing (2) having defined therein a valve aperture (8), a valve membe...
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WO/2020/246090A1 |
Provided is a piezoelectric actuator capable of reducing the risk of air leakage caused by weakening of the compression force or air-tightness of a valve body with respect to the surface of a valve seat. The piezoelectric actuator is a...
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WO/2020/239267A1 |
The present invention relates to valves for gas engines, in particular for wastegates arranged upstream of a turbocharger. Accordingly, a valve (10) for a gas engine, is suggested comprising a metal housing (12) having an opening for pro...
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WO/2020/242741A1 |
A refrigerant relief valve manifold includes a valve body assembly and a valve member. The valve body assembly defines a lower inlet and a plurality of upper outlets. The valve body assembly further defines a plurality of low pressure dr...
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WO/2020/237654A1 |
Disclosed is an anti-siphon toilet water tank water inlet valve, comprising a valve seat, a pressure water stop valve, a buoyancy control mechanism and a water inlet pipe, wherein a containing cavity is formed on the valve seat; the bott...
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WO/2020/237656A1 |
Disclosed by the present invention is a water inlet valve for a closestool water tank, comprising a valve seat, a pressure water stop valve, a buoyancy control mechanism and a water inlet pipe. The pressure water stop valve comprises an ...
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WO/2020/241936A1 |
A spool valve. A valve housing has a pilot fluid passage, and a first portion and a second portion lengthwisely spaced apart from each other. A spool is movably inserted in the valve housing, and includes a plug able to enter the pilot f...
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WO/2020/239997A1 |
The present invention relates to a casing (300) for an inlet section of a steam turbine being in communication with a valve arrangement, said casing (300) comprising a plurality of chambers (C1-C5) for admitting steam into the turbine an...
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WO/2020/236063A1 |
The invention relates to a ball valve assembly (1) comprising a valve housing (2), a valve seat (3) which is arranged in the valve housing (2), and a ball member (4) which is rotatably journalled in the valve housing (2) about an axis of...
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WO/2020/233499A1 |
A high strength composite valve core, comprising a valve core housing (1) provided with a water inlet (10) and a water outlet (11); a ceramic moving plate (2) and a ceramic static plate (3) which are mounted inside of the valve core hous...
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WO/2020/235504A1 |
[Problem] The purpose of the present invention is to provide a valve device and a gas consumption unit which can be attached to a storage container to restrict the passage of fluid, the valve device and the gas consumption unit being sma...
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WO/2020/235594A1 |
Provided are a compact gate valve having high durability and a method for installing the gate valve. This gate valve is provided with: a valve box 12 for accommodating a valve body; and a sealing band 13 for covering, in a sealed state, ...
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WO/2020/236504A1 |
A valve including a valve body. An actuation housing of the valve body surrounds an actuation cavity. The actuation housing includes a first port configured for entry of actuating air and a second port configured for exhausting the actua...
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WO/2020/231497A1 |
A valve assembly comprising a valve seat, a valve body, a valve spring, and a valve guide, wherein the valve seat and/or a valve seat housing in which the valve seat is seated comprises a plurality of grooves; wherein the valve body comp...
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WO/2020/228911A1 |
The invention relates to a diaphragm poppet valve (1). The intention is to provide a diaphragm valve which is constructed as simply as possible with few components and with valve parts through which a working fluid flows that are easy to...
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WO/2020/229811A1 |
A multiple stage rotary vacuum pump comprising: a stator comprising multiple pumping stages; at least one inter-stage divider separating two adjacent pumping stages; the at least one inter-stage divider comprising two walls defining a ca...
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WO/2020/230759A1 |
In the present invention, channel-forming blocks (44) of a first pilot valve (41) and a second pilot valve (42) each comprise: a supply channel (61) that opens in a first surface (441) and a second surface (442) and communicates with a v...
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WO/2020/231495A1 |
A low-volume non-rising stem gate valve comprising a hollow stem, planetary roller screw and anti-rotation rods. The anti-rotation rods isolate the torque force and maintain the alignment of the planetary roller screw with the stem and t...
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WO/2020/230382A1 |
Provided is a flow control valve capable of effectively suppressing a force applied to a valve body in a lateral direction. A flow control valve (1) has: a cylindrical housing (11) in which a valve chamber (14) is provided; and a sleeve ...
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WO/2020/225032A1 |
A valve (10) comprising a bore (14) extending about an actuation axis (A), wherein a spool (34) inside the bore (14) is actuated between a first working position and a second working position, and a first circumferential seal wing (56A) ...
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WO/2020/226826A1 |
A control valve includes a valve body (102) including an inlet (104), an outlet (106), and a flow passage (108) connecting the inlet and the outlet. The control valve includes a cage (110) disposed in the flow passage. The control valve ...
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WO/2020/223712A1 |
A valve can include a valve body having an inlet, an outlet, an orifice disposed fluidically between the inlet and the outlet, a fitting having a first end configured to be removably coupled with at least one of the inlet and the outlet ...
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WO/2020/221584A1 |
Solenoid valve block (1) for a vehicle sensor cleaning installation, comprising at least two solenoid valves (2) and a support (3) of the solenoid valves (2), the support (3) comprising at least one housing (4) and a cover (5) which toge...
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WO/2020/217665A1 |
A flow path forming block comprises a first block, a second block that is attached to the first block and has a first flow path and a second flow path, and a gasket that is provided between the first block and the second block and seals ...
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WO/2020/217601A1 |
The purpose of the present invention is to provide a channel forming device that, for example, allows a flow control system to be made significantly compact. Provided is a channel forming device (100) with a mounting panel (P1) having a ...
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WO/2020/217876A1 |
Parts of first and second joints (81, 82) projecting from manifold blocks both have a long cylindrical shape. When the first and second joints are seen from an axial direction, the short direction of the first and second joints coincides...
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WO/2020/213231A1 |
A float check valve 1 comprises: a cylindrical holding member 10 that is fixed in a vertically extending manner in a portion where the float check valve 1 is to be installed and has an interior through which liquid circulates; and a valv...
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WO/2020/214616A1 |
In one embodiment, the disclosed apparatus is at least one gas-primitive substrate for use in a gas-delivery box. Each of the at least one gas-primitive substrates has at least one location on which a gas-delivery component is to be moun...
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WO/2020/209031A1 |
This valve device comprises: a housing (10) having a valve chamber inner wall (101) that forms a valve chamber (11), and an accommodation space inner wall (104) that forms an accommodation space (14); a valve member (20) having a valve m...
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WO/2020/209882A1 |
A serviceable valve carousel system may include a valve carousel housing having a first port adapter receiver, a valve service port, and a second port adapter receiver. A rotatable valve carousel may be disposed within the valve carousel...
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WO/2020/207948A1 |
The invention relates to an explosion protection valve for decoupling system parts or workpieces, in particular for installing into a pipeline, comprising - a housing (1), - a closing body (7) which is axially guided on a guide rod (13) ...
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WO/2020/207949A1 |
The invention relates to an explosion protection valve for decoupling system parts or workpieces for installing into a pipeline, comprising - a housing (1), - a closing body (7) which is axially guided on a guide rod (13) within the hous...
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WO/2020/210450A1 |
A manifold assembly is disclosed for washing cameras or sensors of an autonomous vehicle, including a fluid inlet, a fluid passage in fluid communication with the fluid inlet, and at least one fluid outlet. The assembly includes a plural...
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WO/2020/203007A1 |
Provided is an electric valve the size of which can further be reduced while suppressing the manufacturing man-hour. This electric valve has: a motor that comprises a stator member (62) and a rotor member (64) that displace a valve bod...
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WO/2020/199917A1 |
Provided is a valve body, which comprises a first cavity (1) and a second cavity (2), which are communicated with each other through a second water inlet (21) of the second cavity (2), as well as a valve core (5) and an elastic reset mem...
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WO/2020/205958A1 |
A valve gate assembly with a eutectic implement configured to degrade in response to a force imparted along a non-parallel load path. The unique architecture employed for various embodiments ensures a non-parallel load path is employed i...
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WO/2020/204574A1 |
The present invention relates to a bidirectional flow control valve and a brain disease treatment system comprising same. The bidirectional flow control valve comprises a first flow control body and a second flow control body which are i...
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WO/2020/206291A2 |
A vehicle sensor cleaning system that includes one or more vehicle sensors and a cleaning device. The system may further include an area to accommodate expansion of fluids due to freezing, such as a spring-loaded expansion valve, a float...
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WO/2020/197113A1 |
A valve for high-pressure containers of the present invention comprises: a valve body which is mounted to an inlet of a high-pressure container filled with a source gas, and has a flow path through which the source gas passes; a manual v...
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WO/2020/192128A1 |
Disclosed is a four-way reversing valve for a carbon dioxide heat pump system. The four-way reversing valve comprises a pilot valve (1) and a main valve (2) connected to the pilot valve (1); the main valve (2) comprises a main valve body...
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WO/2020/193968A1 |
A device (1) for controlling the flow of a fluid through a conduit (6) from an upstream side of the device to a downstream side of the device. The device (1) includes an upstream valve casing (4) defining an inlet, a downstream valve cas...
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WO/2020/198420A1 |
A control valve assembly for a downhole wellbore including a body formed partially from a magnetic material. A plunger is moveably mounted in the body. A portion of the plunger is formed from a magnetic material. A magnetic circuit havin...
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WO/2020/194847A1 |
In this automatic transmission equipped with a control valve assembly (1), a rib (R) straddling a drain port (2a) that allows communication between the inside and outside of the control valve assembly (1) is provided in the control valve...
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WO/2020/196418A1 |
A valve timing adjustment device 100 equipped with a vane rotor 130, which is secured to an end section 321 of one shaft among a drive shaft 310 and a driven shaft 320, rotates in conjunction therewith, and has formed therein a through-h...
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