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WO/2022/114936A1 |
A valve device comprises: a case having an open lower portion and a receiving space formed therein; a base plate covering the open lower portion of the case; an inlet pipe which is connected to the base plate and into which a refrigerant...
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WO/2022/110533A1 |
A sealing structure of a valve body, a valve and a CFLVV valve. A sealing part positioned between a large valve core (5) and a top surface of an inner cavity of the valve body (1) is arranged in the inner cavity of the valve body; when a...
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WO/2022/110341A1 |
The present invention relates to the field of valves, and disclosed is a quick opening mechanism for a quick-opening high-temperature spherical sealing shut-off valve, comprising: a valve body, a valve seat, a valve cover, a valve flap, ...
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WO/2022/108734A1 |
System for hydraulic valve assembly comprises a valve body having a cylindrical internal cavity and an axially moveable cylindrical spool supported therein. Hydraulic ports are defined through the valve body. The spool includes one or mo...
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WO/2022/105388A1 |
A liquid outlet device for a reagent kit, comprising a spray pipe and a nozzle provided at the end portion of the spray pipe. The spray pipe comprises a spray pipe body (1-1), a spray hole (1-2) formed in the axial direction of the spray...
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WO/2022/105864A1 |
A control valve (1000) and a control valve system. The control valve (1000) comprises a valve body (100) and valve cores; the valve cores comprise a first valve core (10) and a second valve core (12); the control valve (1000) comprises a...
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WO/2022/109352A1 |
A diverter valve can include an inlet; a main line outlet; a flow control outlet; and a bypass member, wherein the bypass member comprises a passage extending through an axis of the bypass member and a plurality of notches. In some embod...
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WO/2022/107433A1 |
A valve device (CV) according to the present invention has a first pipe (L1) mounted as a support member to the outside of a housing (1) receiving a valve body (3) in a rotatable manner, and a tubular first sealing member (S1) is provide...
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WO/2022/099892A1 |
Disclosed is a multi-way valve and a hydraulic distributor thereof, the multi-way valve comprising a control valve and a hydraulic distributor which are connected; the hydraulic distributor comprises a distributor body, and a distributor...
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WO/2022/101668A1 |
The valve parts are Seat and plug. The seat is a disk with four similar bores equally apart. Each bore ended with 90 degree elbow to form valve ports (A, B, C and D).Port A as inlet and port C as outlet. The plug is similar to the seat w...
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WO/2022/096057A1 |
The invention relates to a vehicle air-conditioning control valve (1) for controlling the mass flow rate of a fluid medium (10) of an air-conditioning device of a motor vehicle, comprising a valve housing (2), in which a valve inlet (3) ...
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WO/2022/096911A1 |
A rotary valve (10) comprises a stator member (36) with a stator face (54), the stator member (36) having at least two stator channels (46, 48) for conducting a fluid and opening into the stator face (54); a rotor member (24) with a roto...
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WO/2022/094033A1 |
A valve apparatus comprising a push button assembly coupled to a pressure balance valve, wherein the push button assembly comprises a push button configured to be pressed/released and to be rotated, a first press/release of the button op...
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WO/2022/088418A1 |
A hydraulic control valve, a hydraulic operating mechanism using the hydraulic control valve, and a circuit breaker. The hydraulic control valve comprises a valve body (1), which is internally provided with a valve cavity (3), and a cons...
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WO/2022/088312A1 |
A manual operation and sensing integrated faucet, comprising a faucet main body (10), a valve core, a handle (20), a cold water intake pipe (30), a hot water intake pipe (40), a water output pipe (50), a sensing unit and a control device...
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WO/2022/082946A1 |
A faucet (4) and a water diverter valve core (10) thereof. The water diverter valve core (10) comprises a housing (1), a rotating column (2), and a poking member (36); one end of the poking member (36) is connected to the rotating column...
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WO/2022/086687A1 |
An inner subassembly (297) for assembling a valve assembly (200) includes a spool (206) defining a central bore that extends axially through the spool (206) forming a spool annular wall (246), and including a spool cone tip (248) that is...
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WO/2022/082945A1 |
A shunt valve (101) and a valve core (10) thereof, the valve core (10) comprising: a housing (1), a rotating shaft (2) which is arranged in the housing (1), a switch assembly (3) which is arranged in the housing (1) and connected to the ...
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WO/2022/082914A1 |
A valve core (2) structure, a faucet (27) and a driving system. The structure comprises a rotating member (10), a fixing member (9) and a bottom plate (40), wherein the fixing member (9) and the bottom plate (40) are stacked one above th...
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WO/2022/083710A1 |
A fluid guiding device (90), a method of manufacturing the fluid guiding device (90), and a thermal management assembly (9). Since in addition to a first opening (90a) and a second opening (90b), the fluid guiding device (90) is further ...
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WO/2022/073051A1 |
The invention relates to a valve unit (34) for use in a conditioning system of a test stand, said valve unit having the simplest possible structure and allowing the most precise possible, preferably infinitely variable, setting of a mixi...
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WO/2022/068681A1 |
A liquid path system (12), comprising a flow path selection valve (10), a pump assembly (14), and a fluid network (60). The fluid network (60) comprises a reservoir (64), a first flow passage, a second flow passage, and a reaction device...
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WO/2022/071723A1 |
A flow path switching apparatus according to the present invention comprises: a case including a first nozzle through which a fluid is introduced from an indoor unit, a second nozzle through which the fluid is supplied to the indoor unit...
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WO/2022/068046A1 |
Provided is a pilot-operated electric proportional high-pressure relief valve, comprising: a main valve (1), a pilot valve (2), and a proportional solenoid assembly (3), connected in sequence, the main valve (1) having an oil inlet (111)...
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WO/2022/070839A1 |
This valve device comprises a housing (10), a flow hole formation part (20), a rotator (30), and a drive part (40). The housing (10) has a flow path through which a fluid flows. The flow hole formation part (20) is fixed to the interior ...
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WO/2022/067626A1 |
A faucet device. The faucet device comprises a main body structure (100), a first control valve assembly (200), a second control valve assembly (300), and a sterilization assembly (400). The sterilization assembly (400) is arranged, and ...
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WO/2022/071725A1 |
A flow path switching device of the present invention comprises: a case comprising a first nozzle into which a fluid flows from an indoor unit, a second nozzle which delivers a fluid to the indoor unit, a plurality of inner outlet pipes ...
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WO/2022/061964A1 |
A ceramic valve core, comprising an outer cylinder (1) having an upper opening cavity (1A), a stationary ceramic sheet (2), a movable ceramic sheet (3), a support cover (4), and a valve stem (5). A bottom plate body (10) of the outer cyl...
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WO/2022/065751A1 |
A cooling water control module of the present invention comprises: an integrated housing having a cooling water inlet port, a cooling water outlet port, an internal flow path and pump mounting parts; a direction switch valve provided ins...
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WO/2022/061963A1 |
A rotatable constant-temperature basin faucet, comprising a faucet body (1), a first valve core assembly (2), a second valve core assembly (3), an elbow pipe (4), and a water outlet cylinder (5). The faucet body (1) comprises a circular ...
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WO/2022/063374A1 |
A flow control system and a method for controlling the flow of liquid (6) into a tubular member (10) and from the tubular member (10), wherein the tubular member (10) comprises a perforated portion that is configured to distribute a flow...
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WO/2022/062837A1 |
A pneumatic control valve set, a pneumatic massage control valve and a multiple pneumatic control unit, wherein the pneumatic control valve set comprises a first valve layer (1), a second valve layer (2), an air inlet (3) arranged at one...
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WO/2022/061965A1 |
A switch device integrating cooling and heating functions, the switch device comprising a support assembly (1), a temperature regulating member (2) and a switch assembly (3), wherein the support assembly (1) comprises a solenoid (10); th...
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WO/2022/056612A1 |
The present invention relates to a valve assembly comprising: a valve seat (2), a valve (3), a rod (4) and a valve cup (5); in which the valve seat comprises a cylindrical format, three regions A, B and C, an intermediate region D for th...
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WO/2022/057443A1 |
The present application relates to the field of household appliances, and provides a faucet and a water purifier. The faucet comprises: a faucet body, the faucet body being provided with a body limiting portion; a control valve core, the...
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WO/2022/057913A1 |
A water outlet device having two water outlets comprises a main body (1) and an operation member (2). A first water outlet (11) and a second water outlet (12) are provided at the main body (1). A first water outlet channel (13) communica...
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WO/2022/057166A1 |
Disclosed is a novel coaxial constant-temperature water distribution valve core. The valve core solves the problem in which existing constant-temperature water distribution valves have a large volume, thus the universality is poor. The d...
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WO/2022/053254A1 |
The invention relates to a humidification device (1) for a fuel cell system (2), comprising an inlet (3) and an outlet (4) for a first medium to be humidified, preferably cathode supply air, and an inlet (5) and an outlet (6) for an aque...
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WO/2022/051367A1 |
A diverter valve assembly includes a diverter valve. The diverter valve includes a housing having an inlet, multiple destination outlets, and a subsequent diverter valve outlet. The diverter valve also includes a rotary element disposed ...
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WO/2022/050956A1 |
A rotary valve (10) comprises a stator member (36) with a planar stator face, the stator member (36) having a plurality of stator channels (46, 48) for conducting a fluid; and a rotor member (24) with a planar rotor face (52) facing and ...
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WO/2022/048867A1 |
The invention relates to a check valve (1) having a valve body (3), which (3) can be moved, by the in-flowing water in the flow direction (Pf1), from a closed position, in which closed position the valve body (3) tightly bears against a ...
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WO/2022/050543A1 |
A rotary valve includes a rotary component configured to rotate about an axis of rotation thereof. The rotary component includes a plurality of fluid openings formed at an exterior surface thereof with each of the fluid openings forming ...
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WO/2022/042342A1 |
A new-type heat management device applied to a power assembly of an electric vehicle. The device comprises a flow distribution pipeline (10), a relay pipeline (20), a blocking mechanism (30) and an electromagnet (40). An outer flow chann...
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WO/2022/042101A1 |
Provided are a four-way main valve (100), a four-way reversing valve assembly (10), and an air conditioning unit; the four-way main valve (100) comprises a cylinder body (110) and a reversing piston (120); a first air chamber (102) and a...
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WO/2022/038189A1 |
The invention relates to a valve block (10) for a one-time use in a bio process, comprising multiple valve units (12). The valve block (10) has a single-piece block body (14) with a main channel (16), at least one auxiliary channel (18) ...
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WO/2022/040121A1 |
A backflow prevention assembly has a body having a first bucket with a sidewall extending between a closed end and an open end along a first bucket axis, a first conduit extending from an inlet of the sidewall of the first bucket, and a ...
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WO/2022/037325A1 |
A reversing valve body and a reversing valve provided with same. The reversing valve body comprises: a valve barrel (10), a plurality of passages (11) are provided in the valve barrel (10), the interior of the valve barrel (10) is used t...
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WO/2022/037461A1 |
A valve core assembly and a reversing valve provided with same. The valve core assembly comprises: a guide frame (10) and a slider (20). The guide frame (10) is drivingly connected to the slider (20), one side of the slider (20) is provi...
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WO/2022/034455A1 |
Closing device (12, 34) for a water treatment device (14) in hydraulic and/or thermal systems including inlet and outlet ducts, a body (12) and a movable selector (34) coupled to said body (12), said body (12) being suitable to be connec...
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WO/2022/024028A1 |
A valve (500) is described, preferably in a high-performance chromatography system (10) for separating components of a sample liquid introduced into a mobile phase. The valve (500) has a first valve element (210) and a second valve eleme...
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