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WO/2022/074782A1 |
This valve is provided with: a case 3; a tube 1 which is disposed in the case 3; a hinge fulcrum 4 which is disposed in the case 3; a contact member 5 which is connected to the hinge fulcrum 4 and which can be brought into contact with t...
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WO/2022/073806A1 |
The invention relates to a switch valve (10) with a stepping motor (12), having a housing (14) which is designed to accommodate the stepping motor (12), the stepping motor (12) being operatively connected to an actuating element (22), an...
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WO/2022/074433A1 |
A module (1) for detecting the angular position of the drive shaft (101) of a valve is described. The module comprises a printed circuit (2, 3), which can be positioned in the proximity of a drive shaft of a valve body, or of an extensio...
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WO/2022/070879A1 |
This solenoid is provided with a molded coil, a housing, a yoke, an anchor, a cylinder, and an armature. The housing and the yoke are connected via the cylinder. A storage tube section of the housing has a first end, a second end, and a ...
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WO/2022/072639A1 |
A control system for a pressure relief valve can include a controller and an actuator. The controller can control the actuator to at least partially open a main valve of the pressure relief valve and can determine one or more operational...
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WO/2022/070641A1 |
A solenoid (40) comprises: a coil (41); a first stationary iron core (43) disposed on one end side of the coil (41) in an axial direction; a second stationary iron core (44) disposed apart from the first stationary iron core (43) on the ...
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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/2022/070602A1 |
In the present invention, a housing (36) of a solenoid (33) is configured to include a storage cylinder (36A) that extends in the winding axis direction of a coil (34A) and that is open at one end. An anchor (41) is provided in a positio...
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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/2022/069898A1 |
A ball valve adaptor assembly for connection to a ball valve cartridge and for connection to a valve actuator, wherein the adaptor comprises: an outlet connector, the outlet connector comprising an outlet connector plate and an outlet pi...
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WO/2022/070640A1 |
A solenoid (40) is configured by comprising: a coil (41); a first fixed core (43) disposed at one axial end of the coil (41); a second fixed core (44) that is disposed at the other axial end of the coil (41) so as to have a gap with resp...
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WO/2022/070668A1 |
[Problem] To provide a stator unit and an electric valve in which the occurrence of a weld line can be suppressed. [Solution] A stator unit (50) of an electric valve (1) has a stator (60), a housing (70), and a case (80). The housing (70...
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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/2022/065751A1 |
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/2022/065617A1 |
The present invention relates to a fluid valve. A fluid valve according to one embodiment of the present invention comprises: a body having a first flow path through which a working fluid flows in and out, and an inlet port through which...
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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/2022/062475A1 |
A multifunctional table having a cleaning function, comprising: a table body composed of a table board (1) and table legs. A plurality of cleaning devices are provided under the table board (1); each cleaning device comprises a sink (2);...
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WO/2022/062128A1 |
A control system and method for an electronic expansion valve. An electronic expansion valve (10) comprises a valve component (11) and a motor (13, 110, 210, 310, 410). The valve component (11) comprises a valve body (11a) and a valve co...
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WO/2022/062488A1 |
A ballast valve structure for use in an aerostat, comprising a ballast valve core. The ballast valve core comprises: a valve core framework, the valve core framework comprising two metal plates (4) arranged opposite to each other, and tw...
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WO/2022/063759A1 |
The invention relates to a coupling device (115) for coupling cleaning material (105) for a cleaning apparatus (100). The coupling device (115) comprises: - a movable tappet for opening or closing a through-opening in a sealing element (...
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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/2022/063485A1 |
The invention relates to a tank device (1) for storing a gaseous medium, in particular hydrogen, comprising a valve device (100) and a tank (200). The valve device (100) comprises a valve housing (102) with a pilot valve element (24) whi...
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WO/2022/063493A1 |
The invention relates to a tank device (1) for storing a gaseous medium, in particular hydrogen, comprising a valve device (100) and a tank (200). The valve device (100) comprises a valve housing (102) with a pilot valve element (24) whi...
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WO/2022/065279A1 |
The present invention addresses the problem of providing: a damping force generation mechanism (control valve device) including a spring device that is provided with two change points of spring load characteristics, thereby achieving a h...
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WO/2022/063489A1 |
The invention relates to a tank device (1) for storing a gaseous medium, in particular hydrogen, comprising a valve device (100) and a tank (200), the valve device (100) comprising a valve housing (102) with a pilot valve element (24) th...
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WO/2022/063733A1 |
The invention relates to an electromagnetic valve, in particular for a gas bottle for gas-operated motor vehicles, having • a main part; • a pressure sleeve (13) which is closed on one side and is fastened to the main part; • a coi...
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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/2022/065192A1 |
The present invention comprises: a tank 31 which stores gas fuel; a filling pipe 32 which is provided with a filling port 35 on the upstream end thereof; a supply pipe 33 which has the upstream end thereof connected to the downstream end...
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WO/2022/065528A1 |
The present invention relates to a vacuum valve having a protective cover for protecting a barrier film which protects a barrier film that prevents an exhaust gas passing through a valve main body from flowing into a valve driver, thereb...
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WO/2022/064745A1 |
Provided is a valve device with which the sealing performance of a vent hole can be ensured and reopening valve pressure can be increased. A valve device 10 comprises: a housing 15 provided with a partition wall 23 and a vent hole 25; an...
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WO/2022/064766A1 |
Provided is a fuel injection device with which waterproofing performance of a coil section can be improved. A fuel injection device 1 comprises: a coil bobbin 51 that is disposed inside a housing 70 and that has a bobbin outer peripheral...
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WO/2022/059038A1 |
The invention relates to a direct-operated check valve (1), which can be connected to a delivery duct (2) to adjust the introduction of a liquid, under pressure in said duct, into a tank (3). The valve comprises an inlet opening, an outl...
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WO/2022/059607A1 |
A piezoelectric valve comprising: an actuator that drives a valve body; a valve seat plate having a valve seat that separates from the valve body, and a discharge path; and a main body case that accommodates the valve seat plate. The act...
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WO/2022/057934A1 |
The present invention relates to the technical field of exhaust gas recirculation systems, and in particular to an EGR (Exhaust Gas Re-circulation) valve, comprising a housing (10), and an electric motor (30) and an output gear assembly ...
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WO/2022/058241A1 |
The invention relates to a maintenance kit having a filter cartridge for a filter device which has a collection vessel and an inlet funnel provided with a flow channel for filtered water. The flow channel can be closed with a valve. The ...
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WO/2022/058345A1 |
The invention is directed to a valve (2) for compressed gas, comprising: a body (4) with an inlet (6), an outlet (8) and a passage (22) interconnecting said inlet and with outlet; a shut-off device (24) with a shutter (24.1) mobile in tr...
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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/2022/056571A1 |
The invention relates to a solenoid valve (100), comprising: a housing (1) having an inlet (1a) and an outlet (1b), between which inlet and outlet a flow path (11) that passes through the solenoid valve (100) is defined; a valve seat (12...
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WO/2022/057421A1 |
An electronic expansion valve, comprising a valve seat (1) and a valve needle assembly (2). A main valve cavity (11) is formed in the valve seat (1); the valve needle assembly (2) comprises a valve needle sleeve (21) fitted in the main v...
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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/2022/058167A1 |
The invention relates to an actuator (1) having an output shaft (3) which can be driven in rotation by means of an electric drive motor (2), wherein the output shaft (3) of the actuator is connected or can be coupled to the drive shaft (...
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WO/2022/060561A1 |
In some examples, a valve flexure for a flow control valve is provided. An example valve flexure comprises a first diaphragm; a second diaphragm, the second diaphragm directly or indirectly connected to the first diaphragm about a periph...
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WO/2022/053042A1 |
A multi-parallel control valve mechanism, suitable for the technical field of medical devices, comprising a valve housing (10) and a valve core (20). The valve core (20) is disposed in the valve housing (10); the upper part of the valve ...
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WO/2022/055374A1 |
Disclosed is a trigger valve methods, use and apparatus. The valve has a housing enclosing, at least in part, a cavity. There is a trigger poppet including a poppet sealing portion at least in part within the cavity, the trigger poppet c...
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WO/2022/054746A1 |
A flow-switching solenoid valve (100) comprises a plurality of solenoid valve units (200) having the same shape, and a single valve body (400). The single valve body (400) has a single inflow passage (410), a chamber (420) that communica...
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WO/2022/056548A1 |
A medical sound muffler for fluid collection includes a muffler housing configured for inclusion along a suction line. The muffler housing includes a muffler intake and a muffler exhaust. A valve operator is within the muffler housing. T...
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WO/2022/049189A1 |
The invention relates to a loading and unloading coupling of a tank vehicle, having a seat valve comprising a valve plate and a valve seat with which the valve plate sealingly interacts when the seat valve is in the closed position and f...
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WO/2022/051708A1 |
Three-port latching valves have a housing with a first port, a second port, and a third port in controlled fluid communication with one another by three, individually electronically controllable magnetically latching valves for a combina...
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WO/2022/049456A1 |
A valve assembly includes a valve and a valve sensor. The valve includes a solenoid including a core and a coil, and a valve body having a closed state in which fluid is prevented from flowing through the valve body and an open state in ...
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