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Patent Searching and Data


Matches 1 - 50 out of 76,058

Document Document Title
WO/2019/135335A1
Provided is a solenoid valve which reduces the load applied to the valve body and the valve seat during valve closure to reduce the amount of wear on the valve body and valve seat, and thereby reduces change in the bleed flow rate, makin...  
WO/2019/129190A1
Disclosed is an electromagnetic switching valve, comprising a main valve (1) and a pilot valve. The pilot valve comprises a first pilot valve (21) and a second pilot valve (31); and a first valve body (211) comprises a first flow guide p...  
WO/2019/130737A1
A flowrate ratio control valve (10) comprises: a pair of leaf springs (51) which apply, in a predetermined direction, elastic force according to the amount of deformation; a valve body (31) which is supported so as to be able to move in ...  
WO/2019/130928A1
Provided are an electrically operated valve control device and an electrically operated valve device provided with the same, with which it is possible for a deterioration in the accuracy of controlling a degree of opening as a result of ...  
WO/2019/131703A1
Provided is a capacity control valve that leaks little fluid and has a wide control range. This capacity control valve V is provided with: a valve housing 10; a main valve body 51 that is inserted through the valve housing 10, that has a...  
WO/2019/131693A1
[Problem] The purpose of the present invention is to provide a capacity control valve that makes it possible to efficiently discharge a liquid refrigerant regardless of the pressure in an intake chamber, and to lower the driving force of...  
WO/2019/131694A1
[Problem] The purpose of the present invention is to provide a capacity control valve that makes it possible to efficiently discharge a liquid refrigerant regardless of the pressure in an intake chamber, and to lower the driving force of...  
WO/2019/130682A1
According to the present invention, a part where a clearance between a movable element and a core is small is formed, and a part where the clearance between the movable element and the core is large is formed, and a clearance between a s...  
WO/2019/130625A1
A liquid feeding device (1) is provided with: a plunger pump (2) which performs an operation of sucking a liquid into a pump chamber (4) and an operation of discharging the liquid from the pump chamber (4), and in which the pressure in t...  
WO/2019/133528A1
Technologies are described for devices and methods to determine a position of a valve (10). The devices may comprise a housing (252) attached to an actuator (20). The actuator may be in physical communication with the valve. The devices ...  
WO/2019/129871A1
An aerosol-generating device (2) comprises:a housing (4) comprising a first tubular section (6) for receiving a combustible heat source (28) and a second tubular section (8) for receiving an aerosol-generating substrate (32); and a heat-...  
WO/2019/121533A1
The invention relates to a valve comprising a housing and a solenoid which is arranged in the housing. The solenoid comprises a coil, an armature, an upper stator, and a lower stator, and the stators are designed such that the armature m...  
WO/2019/121305A1
The invention relates to a valve comprising a housing, a solenoid which is arranged in the housing, a pin which can be moved by the solenoid, a cup-shaped piston which is connected to the pin, a seal which is arranged in the base region ...  
WO/2019/121309A1
The invention relates to a valve comprising a housing (1), a drive (2, 3), a tappet (4) which is connected to the drive, a closing element (10) which is connected to the tappet and which interacts with a valve seat (9), a magnet which is...  
WO/2019/121903A1
The invention relates to a valve comprising a housing (1), a solenoid (5) arranged in the housing (1), a pin (7) that can be moved by the solenoid (5), a cup-shaped piston (8) that is connected to the pin (7), and a seal (14) which is ar...  
WO/2019/124385A1
A control unit (1) that controls the driving of a fluid control valve (3) is provided with a command duty calculation unit (31), a stress calculation unit (32), and an actual duty calculation unit (35). On the basis of an actual rotation...  
WO/2019/122058A1
The invention relates to a piston cooling nozzle (1) comprising a cylindrical housing (2), a piston (3), and a spring (10). The piston (3) is arranged in the cylindrical housing (2) in a movable manner against the pressure of a pressuriz...  
WO/2019/122772A1
The invention relates to an electrovalve device designed to be mounted between a source of hydraulic power such as a pump, and a receiver hydraulic actuator, of the type comprising a valve body (30) which comprises a first port (8) for c...  
WO/2019/126428A1
A conditioning system for a filter module is disclosed. The conditioning system may generally include an inlet, a heat exchanger, a magnetically levitated pump, a channel provided to bypass the heat exchanger, a controller, an outlet, an...  
WO/2019/124940A1
The present invention relates to an electronic expansion valve and a cooling/heating system. According to an example, proposed is an electronic expansion valve comprising: a body housing having a first port; an operation assembly install...  
WO/2019/123725A1
According to the present invention, there is provided an electromagnetic valve used in a fuel system, in which at least a portion of a member constituting an magnetic circuit in an electromagnetic drive unit includes 0.15-0.45 mass% (inc...  
WO/2019/121902A1
The invention relates to a valve comprising a housing (1), a solenoid (5) arranged in the housing (1), a pin (7) that can be moved by the solenoid (5), a cup-shaped piston (8) which is connected to the pin (7), and a seal (14) arranged i...  
WO/2019/121286A1
Valve devices for internal combustion engines, comprising an actuator (12), which has an electric motor (14), a transmission (18) comprising a crown gear segment (40), and a spring element (64), and comprising a valve unit (20) with a va...  
WO/2019/123426A1
A valve includes a cover that is transparent and configured to allow a valve orientation to be visible through the valve cover. The cover may couple to existing mounting bolts of the valve operator housing such that the cover may be retr...  
WO/2019/121306A1
The invention relates to a valve comprising a housing, a solenoid which is arranged in the housing, a pin which can be moved by the solenoid, a cup-shaped piston which is connected to the pin, a seal which is arranged in the base region ...  
WO/2019/120972A1
The invention relates to a drain valve for a sanitary cistern, in particular a concealed cistern, having a valve housing (2) with a drain opening (4), the drain opening (4) being delimited by a valve seat (6), and a valve body (7), which...  
WO/2019/121532A1
The invention relates to a valve comprising a housing, a solenoid arranged in the housing, a pin that can be moved by the solenoid and a cup-shaped piston that is connected to the pin, a seal that seals the piston with respect to the hou...  
WO/2019/115131A1
Control valve comprising: an inlet; an inlet cavity coupled to the inlet; an outlet; an outlet cavity coupled to the outlet; and a supply valve, wherein the inlet cavity is coupled to the outlet cavity via the supply valve. The control v...  
WO/2019/114150A1
Disclosed are a switch for water control and a top fill humidifier, relating to the field of household appliances. The switch for water control comprises a filtration mechanism (1) and a switch mechanism (2); the filtration mechanism (1)...  
WO/2019/114671A1
Provided is a coiled type gas shutoff valve, a valve core portion of the valve being composed of a shutoff surface (2) that is coilable, flexible and that blocks airflow, as well as a support surface and a reel (6) thereof. A correspondi...  
WO/2019/115828A1
An electromagnetic valve (4) for a fluid, comprises a body (18) with a fluid inlet (22), a fluid outlet (24); a shut-off device comprising a main seat (20) in the passage; a main closure element (12) mobile in longitudinal direction, wit...  
WO/2019/117225A1
[Problem] To provide a capacity control valve capable of efficiently discharging a liquid-phase refrigerant irrespective of the pressure in a suction chamber, and reducing the driving force of a compressor during an operation for dischar...  
WO/2019/115824A1
A sleeve (8.1) for an electromagnetic device (2, 4) comprises a cylindrical wall forming a cavity for receiving a magnetic plunger (16, 30), and configured for being surrounded by an electromagnet (10), wherein the cylindrical wall is ma...  
WO/2019/115112A1
A valve for an electronic cigarette comprising a valve having a first body (12), a second body (18) and a biasing member configured to apply a biasing force between the first body and the second body. The valve can be operated between an...  
WO/2019/117718A1
An actuator tool (100) for actuating a component (220) of a subsea structure (200). The actuator tool (100) comprises a connection mechanism (110) for locking the actuator tool (100) onto a connection interface (210) of the subsea struct...  
WO/2019/115584A1
The following invention relates to a subsea actuator (16'; 16") for actuating a subsea rotating component (81; 181), comprising: a first biasing element (82; 182); a motor (85; 185); a holding element (83; 100, 183) configured to receive...  
WO/2019/115572A1
The invention relates to a valve comprising a housing, a solenoid arranged in the housing, a pin that can be moved by the solenoid, a piston that is connected to the pin and a spring which subjects the piston to the force of the solenoid...  
WO/2019/115555A1
A valve arrangement (1) for an operation mode selector is described, the valve arrangement comprising at least two valve modules (2), each of the valve modules comprising a housing section (3), a first mode selector valve (9) connecting ...  
WO/2019/115113A1
A fluid supply system (80) for an electronic cigarette (2) comprising a valve having a first body (12), a second body (18) and a biasing member (34) configured to apply a biasing force between the first body and the second body. The valv...  
WO/2019/112556A1
Positioner assemblies may be configured to sense at least one position of at least a portion of a valve assembly that is moved along a first axis of movement. A movable element of the positioner assembly is configured to rotate about a s...  
WO/2019/110923A1
The invention relates to a valve for controlling the circulation of a fluid, having a valve body (2) and a housing containing an electric motor composed of a stator and of a rotor, a needle, a sealing bell and also a fixed screw or a fix...  
WO/2019/110449A1
The invention relates to a device for draining a liquid, in particular rainwater, from a first film layer (4) which forms at least one part of a building cladding element. A first valve element (26) can be arranged in the region of a fir...  
WO/2019/112025A1
[Problem] The purpose of the present invention is to provide a capacity control valve with which it is possible to efficiently discharge a liquid refrigerant irrespective of the pressure of a suction chamber. [Solution] A capacity contro...  
WO/2019/111605A1
Provided is an electromagnetic valve which can be switched manually from the outside in an emergency, etc. This diaphragm type electromagnetic valve is provided with: a housing (1) having a plurality of ports (8, 9, 10); and an electroma...  
WO/2019/111263A1
This disclosure concerns a gas valve, particularly suitable for use in a water carbonation system or appliance; and also concerns a system or appliance comprising such a valve.  
WO/2019/109932A1
An electronic expansion valve and a cooling system having the same are provided. The electronic expansion valve comprises: a valve body portion (2), comprising a valve seat (23), wherein the valve seat (23) is provided with a first valve...  
WO/2019/110163A1
The invention relates to a throttle component (52) for a hydraulic or pneumatic valve (50) which comprises a valve element (18) and which can be secured to and/or in the valve (50, 60) that comprises the valve element (18). The throttle ...  
WO/2019/106076A1
The present invention concerns an electromechanical device (1), in particular a solenoid valve, comprising: - a body (84), preferably made of plastic material, - a coil (20) housed in the body, - an element (40) that can move under the e...  
WO/2019/105454A1
Disclosed is an electronic expansion valve and a cooling system having same. The electronic expansion valve comprises: a valve seat (10), a valve needle (20) having open and closed positions, a drive mechanism (30) comprising a rotor (32...  
WO/2019/105783A1
The invention relates to a valve unit, comprising a valve housing (1) having a process pressure input line (31), a process pressure output line (32), and a process guide shaft (10). Furthermore, an operating piston (2) for closing the va...  

Matches 1 - 50 out of 76,058