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WO/2022/161455A1 |
An electromagnetic reversing valve mounting method, comprising: manufacturing a main valve body part (10), a first connecting pipe, and a second connecting pipe, welding the first connecting pipe and the second connecting pipe with the m...
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WO/2022/161456A1 |
An electromagnetic directional control valve, comprising a valve body part. The valve body part comprises a valve body main body part (10), a first sleeve part (40), and a second sleeve part (50), the first sleeve part (40) is fixedly co...
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WO/2022/161975A1 |
The invention relates to a method for cleaning motor vehicle surfaces with the aid of a cleaning device comprising a reservoir of cleaning liquid, at least one nozzle (2) for spraying the cleaning liquid, a fluid distribution circuit des...
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WO/2022/164010A1 |
A multi-mode fluid control valve that has a housing with a fluid control chamber having a first end wall with at least one passage and a second end wall with at least two passages. There is also a puck positioned in the fluid control cha...
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WO/2022/164775A1 |
Described is a rotary valve that includes a stator, a rotor and a plurality of sample channels. The stator includes a stator surface having an inlet port, an outlet port and a plurality of selectable ports. The rotor includes a rotor sur...
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WO/2022/160924A1 |
A series-connection type servo valve mechanism, comprising a driving motor (9), a first valve base (11), a second valve base (12), a first guide block (21), a first eccentric wheel (31), a second guide block (22), a second eccentric whee...
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WO/2022/161826A1 |
The present invention relates to a valve (6) for a liquid system (2) of a vehicle, comprising: a valve housing (8) having a plurality of valve housing openings; a valve body which is arranged rotatably in the valve housing (8) about an a...
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WO/2022/157769A2 |
A two-phase valve is provided, including a valve body configured for being at least partially immersible in a liquid phase of a working fluid. The valve body includes a first valve arrangement and a second valve arrangement. The first va...
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WO/2022/157249A1 |
The invention relates to a distributor valve (1) of a coffee machine for distributing media between usage functionalities of the coffee machine, comprising a housing (2), which is equipped with a valve slide element (3) with at least one...
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WO/2022/157013A1 |
The invention relates to a method for actuating a valve for thick matter, wherein, in a first switching operation, a valve element (26) is switched between a first switching state (A) and a second switching state (B) by a first volume of...
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WO/2022/156894A1 |
The invention relates to a sensor device for a motor vehicle, having at least two optical sensors (20, 22, 24, 26) and a cleaning device (40) with multiple cleaning nozzles (42, 44, 46, 48), one cleaning nozzle (42, 44, 46, 48) being dir...
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WO/2022/151758A1 |
A control valve (1000), comprising a valve body (100), a valve element assembly (300), and a sealing member (200), wherein the valve body is provided with a mounting cavity (101), and at least part of the valve element assembly is locate...
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WO/2022/151760A1 |
A control valve, comprising a sealing component (4). The sealing component is located between a side wall portion (12) and a valve core component; the sealing component comprises an elastic pad (41) and a sealing member (42) that are int...
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WO/2022/152288A1 |
A method for manufacturing a control valve (1), and a control valve (1) and a valve body assembly (1000). The method for manufacturing a control valve (1) comprises: injection-molding a housing (10), wherein the housing (10) comprises an...
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WO/2022/151757A1 |
Disclosed is a valve device (100), comprising a housing (1) and a valve element assembly (2), wherein the housing is provided with a mounting cavity (10), part of the valve element assembly is located in the mounting cavity, the housing ...
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WO/2022/151761A1 |
Disclosed is a control valve (200). The control valve comprises a sealing member (40), and the sealing member comprises an elastic pad (41) and a sealing piece (42) which have an integral structure. The control valve is provided with a r...
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WO/2022/155232A1 |
A vent valve opens to provide a fluid path from a regulated pressure port to a vent port, a supply valve opens to provide a fluid path from the regulated pressure port to a supply pressure port. A control piston has a linear cam profile ...
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WO/2022/151759A1 |
Disclosed is a control valve. The control valve (200) comprises a valve body component (10), a valve element component (20) and a sealing component (40), wherein the valve body component comprises a side wall part (12); the sealing compo...
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WO/2022/149174A1 |
A reversible heat pump device (100) is described by means of an appropriate direction of air flows, with R744 refrigerant (natural gas, non-toxic, non-flammable, readily available), for the production of hot and cold air; the device obje...
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WO/2022/148009A1 |
The present invention provides a multi-port valve and a thermal management system. The multi-port valve comprises a valve housing and a valve core. The valve housing comprises a hollow inner cavity and a plurality of ports distributed in...
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WO/2022/148381A1 |
Disclosed are a suction valve and an endoscope. The suction valve comprises an outer shell, a shaft core, a first sealing rubber ring and two or more second sealing rubber rings, wherein the outer shell is hollow, a pressing part is arra...
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WO/2022/148323A1 |
Disclosed is a sealing device, comprising: a driving member, a sealing body (1), and an expansion member (2). The sealing body (1) is mounted on a housing body, the sealing body (1) is provided with a mounting hole (12), the mounting hol...
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WO/2022/148010A1 |
A multi-port valve (100), comprising a valve housing (10) and a valve element (20). The valve housing (10) comprises several ports distributed in the circumferential direction, all the ports are divided into at least two groups of ports ...
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WO/2022/143709A1 |
A control valve and a thermal management assembly (200) comprising the control valve (100). The control valve (100) comprises a valve body component (2) and a valve core (4); the valve body component (2) is provided with interface channe...
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WO/2022/143866A1 |
A fluid control valve, comprising a driving assembly (20), a valve core assembly (15), and a main valve body (10). The valve core assembly (15) can be driven by the driving assembly (20) to rotate; the main valve body (10) is provided wi...
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WO/2022/143865A1 |
Disclosed are a fluid control assembly and a fluid control device. The fluid control assembly comprises a valve body component (15) and a valve core component (12). At least part of the valve core component (12) is located in a valve cav...
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WO/2022/143430A1 |
A hydraulic multi-way valve with oil ports controlled independently, and a control method therefor. The hydraulic multi-way valve comprises: a multi-way valve body (1), an A oil port (2) and a B oil port (3) being provided on the multi-w...
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WO/2022/136415A1 |
A pressure regulating valve (300) defining a flow path (330) connecting a fluid inlet (320) and fluid outlet (12) and where a pressure regulator valve seat (340) and pressure regulator valve element (350) is positioned in said flow path ...
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WO/2022/134539A1 |
A waterway control valve, comprising a valve body, a valve rod (32), a switching assembly, first magnetic members (33) and second magnetic members (13), wherein the valve body is provided with at least one water inlet (211) and at least ...
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WO/2022/137037A1 |
The invention is a valve group (1) housable in a conduit (8) extending along a conduit axis (C-C) comprising conduit side walls (80) and a first conduit opening (81) and a second conduit opening (82) positioned axially spaced apart, flui...
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WO/2022/133554A1 |
The present invention relates to a minimum waste valve for a concrete pump, comprising a valve for a dual-piston reciprocating pump, provided with an intake pipe (20) and a discharge pipe (30) installed inside the valve housing (10) and ...
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WO/2022/128204A1 |
The invention relates to a proportional valve assembly (100) for refrigerant, comprising a valve housing (110) which has a valve body chamber (105), a valve body (120) which is arranged within the valve body chamber (105) and is designed...
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WO/2022/126246A1 |
A chromatography valve for use in fluid analysis and chromatography applications is provided. The valve includes a first body having passages extending therethrough and opening on a flat face of the first body at respective passage ports...
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WO/2022/130120A1 |
The invention relates to a fluid valve (90), in particular for a sample separation device (10) for separating at least one sample component of a fluid sample. The fluid valve (90) has: a plurality of external connections (96) for fluidic...
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WO/2022/126881A1 |
A shower kit and a tap thereof, and a water diverter valve core. The shower kit comprises the tap. The tap comprises the water diverter valve core. The water diverter valve core comprises: a housing comprising a partitioning plate, a wat...
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WO/2022/126265A1 |
A multi-functional fitting for piping, tubing or other conduit comprises: a body defining a channel between three ports; a test plug at one port; and a secondary valve at a second port. The test plug comprises a self-closing valve. The t...
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WO/2022/128203A1 |
The invention relates to a proportional valve assembly (100) for refrigerants, comprising a valve housing (110) having a valve body chamber (105), a valve body (120) which is arranged within the valve body chamber (105) and is designed t...
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WO/2022/131661A1 |
The invention relates to a device (1-1, 1-2) for adjusting the flow rate of and for distributing at least one fluid in at least one fluid circuit, in particular a refrigerant in a refrigerant circuit. The device (1-1, 1-2) has at least t...
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WO/2022/122544A1 |
Disclosed is a three-way valve (1) with an A-port (1A), a B-port (1 B), and an AB-port (1AB), a valve body and a regulation body. The three- way valve (1) further includes an A-sided valve seat (3A), an AB-sided valve seat (3AB) and an a...
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WO/2022/126115A1 |
A chromatography system includes a first chromatography column and a panel having a top face and an opposing bottom face, a first cavity being formed on the panel so as to pass through the top face and be encircled by an inner surface. T...
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WO/2022/124128A1 |
The present invention provides a flowrate control three-way valve and a temperature control device in which the operation failure of a driving means with respect to a fluid at a low temperature of approximately -85°C is further suppress...
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WO/2022/123209A1 |
There is provided a valve (200) for a reversible heat pump system, comprising six ports (202a- 202f) and three flow paths (204a, 204b, 206) for a refrigerant, the three flow paths being selectable between different pairs of the six ports...
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WO/2022/122656A1 |
A micro fluidic valve block includes a first distribution valve; a second distribution valve; and a manifold. The first distribution valve and the second distribution valve are arranged to face one another, with the manifold arranged the...
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WO/2022/118804A1 |
A three-way valve for flow control and a temperature control device are provided with have improved sealing properties against low-temperature fluids of approximately -85°C in comparison with the case in which a pressure applying part d...
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WO/2022/118805A1 |
The present invention provides a flowrate control three-way valve and a temperature control device that further improve the sealability at a seal part, which seals a valve element with respect to a fluid at a low temperature of approxima...
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WO/2022/117143A1 |
The invention relates to a device (1a, 1b) for controlling a flow and distributing a fluid in a fluid circuit. The device comprises: - a housing (2) with connection elements (3-1, 3-2, 3-3, 3-4, 3-5); and - at least two disk elements (4,...
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WO/2022/110532A1 |
A valve, a multifunctional combination valve, and a CFLVV valve. A valve core accommodating cavity is provided in a valve body, and a first inflow channel, a second inflow channel, a first discharge port and a second discharge port in co...
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WO/2022/110342A1 |
The present invention relates to the field of valves. A high-temperature quick-opening spherical sealing shut-off valve, which comprises a body (1), a seat (2), a bonnet (3), a disc (4), a stem (5), and a driving device (6) for driving t...
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WO/2022/114618A1 |
A valve device comprises: a case having an open lower side and an accommodating space formed therein; a base plate covering the open lower side of the case; an inlet pipe which is connected to the base plate and through which refrigerant...
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WO/2022/111645A1 |
Disclosed is an energy-saving electric control valve, comprising a housing (20), a drive source (30), a guide rod (16), a first valve core (14), a second valve core (17), and a compressible component; also disclosed is an electric contro...
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