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WO/2024/101920A1 |
An air conditioning system, a compressor control device used therefor, and a method for driving the device are disclosed. The air conditioning system according to the present invention comprises: a compressor by which a refrigerant is co...
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WO/2024/101275A1 |
Provided is a valve that can accurately control pressure discharged from a valve. This valve 1 comprises: a valve body 51 that is provided between one pressure chamber 13 and another pressure chamber 14, and that, by opening and closin...
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WO/2024/101403A1 |
The present invention can be used in a semiconductor manufacturing process and makes it possible to reduce dead volume while keeping a valve structure simple. The present invention comprises a flow path block 2 in which an internal flow ...
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WO/2024/103080A1 |
A back pressure regulator includes: a body defining a process surface, and including: at least one inlet orifice; three or more outlet orifices, outboard of the inlet orifice; an inlet port communicating with the inlet orifice; and an ou...
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WO/2024/081870A3 |
This disclosure includes plunger pumps having leak detection systems. Some pumps include a housing having a bore, an inlet, and an outlet, a plunger disposed within the bore and a first seal engaged with the plunger to divide the bore in...
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WO/2024/102640A1 |
A radiation source includes a chamber, a window, and a conduit system. The chamber confines a gas and contaminants produced during the generation of radiation. The window isolates the gas from an environment external to the chamber and a...
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WO/2024/099603A1 |
The invention relates to a drain (10) comprising: − a body (11) having at least one fluid intake opening (12, 15) and at least one fluid discharge opening (13), − a valve (30) provided with at least one lug (37), and − a disengagem...
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WO/2024/100481A1 |
An actuator (1) comprises an actuating means (2) made of shape memory material adapted to move a movable body (5) relative to a stationary body (4) by means of a feedback control unit (3) using state parameters of the actuator as input.
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WO/2024/099699A1 |
The invention relates to a shut-off valve (1) for a compressed-gas container, comprising: - a main valve which has a main valve seat (2) and a reciprocating main valve element (3); - a control valve for controlling the reciprocating move...
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WO/2024/097589A1 |
A valve housing is configured to maintain temperature of a valve. These configurations may incorporate paths or channels in structure of the valve that carry working fluid. Heating fluid, like steam or hot water, may flow through these p...
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WO/2024/095657A1 |
Provided is a switching valve capable of causing a rotor to rotate without being affected by pressure in a back space. A rotor 60 is provided with a discharge means 60c for discharging fluid present in a valve chamber S to the outside ...
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WO/2024/096949A1 |
A material flow control system. In one embodiment, the flow control system includes an elongated flow control body, the body having an axial passage therethrough, wherein the axial passage is in communication with a heat exchanger and in...
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WO/2024/094423A1 |
The invention relates to a valve (1) of a system for projecting a cleaning liquid (20), comprising, in particular, means (50) for compensating for frozen liquid and a system for projecting a cleaning liquid (20) comprising such a valve (1).
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WO/2024/096027A1 |
The present invention provides a valve actuator and a shaft attachment part that can improve waterproof performance around a shaft by a simple structure without requiring a complicated waterproofing process. A valve actuator 1 comprise...
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WO/2024/093266A1 |
A liquid storage tank, comprising: a tank body (10), the tank body (10) being provided with a liquid inlet (20) and an air port (30), and the air port (30) being used for allowing an air pump to pump negative pressure of the tank body (1...
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WO/2024/096187A1 |
The present invention relates to a back pressure control valve and an electric scroll compressor including same. The back pressure control valve for an electric scroll compressor includes: a valve housing consisting of a first housing (1...
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WO/2024/094509A1 |
The invention relates to a water inlet system (1) which comprises: - a body (2) provided with an air intake port (4); - a first pipe (10) connected to a water mains; - a second pipe (20) in communication with the first pipe via an openin...
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WO/2024/096210A1 |
The electronic expansion valve of one embodiment of the present invention comprises: a valve body having a communication space formed therein and having an inlet and a plurality of outlets, connected to the communication space; a ball me...
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WO/2024/088634A1 |
The invention relates to a valve comprising a valve housing (10) which has two fluid connection points (12, 14) for guiding a fluid and comprising an actuation device (16) for actuating a main piston (18) of a seat valve (20), said main ...
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WO/2024/089366A1 |
The invention relates to a rotary drive device for a distributor (D) provided with an output shaft (29), said drive device comprising: - a drive element (18), in rotation about an axis of rotation (AA', 19) aligned with the output shaft ...
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WO/2024/087529A1 |
The present utility model relates to a driving module with variable output torque, the driving module comprising a housing, and an electric motor, a gear set, a logic control circuit with automatic circuit selection, a cam mechanical-tim...
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WO/2024/087397A1 |
A gear switch (1) for a plug valve, a plug valve (100) and a gas apparatus. The plug valve (100) comprises a valve body (2), a valve element (3) and a valve rod (4), wherein the valve body (2) is provided with an inlet (203) and an outle...
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WO/2024/090183A1 |
The present invention suppresses an increase in size of a sleeve, and reduces occurrence of rattling of a temperature adjustment member even if a housing is made of a synthetic resin. This temperature adjustment device comprises: a housi...
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WO/2024/090755A1 |
The present invention relates to a valve, which is provided at a valve body including a supply path, a discharge path, and a valve seat formed between the supply path and the discharge path, and opens/closes the valve seat so as to contr...
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WO/2024/088152A1 |
Provided is an electromagnetic valve. The electromagnetic valve comprises: a shell, provided with an accommodation cavity and a valve port that are in communication with each other; a static iron core and a movable iron core that are mov...
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WO/2024/090950A1 |
A cooking appliance according to an embodiment of the present disclosure may comprise: a main body including a control panel; a valve disposed inside the main body and including a valve shaft that can be pushed and rotated; a knob assemb...
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WO/2024/090736A1 |
A solenoid valve, according to an embodiment, comprises: a core having an inlet hole through the side and rear portions and through which a fluid flows from a pump, and a through hole through the front and rear portions; a front bobbin p...
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WO/2024/084567A1 |
This fuel pump comprises an electromagnetic suction valve having: a coil winding part formed by winding an electromagnetic coil on a bobbin; and a magnetic circuit formation part that constitutes a magnetic circuit when current flows in ...
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WO/2024/083338A1 |
Example valve seats for enhancing pressure control in pneumatic valves are disclosed. An example valve seat (1202) for use with a pneumatic valve includes a central axis (132) and a sealing surface (1230). The sealing surface includes a ...
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WO/2024/085814A1 |
The present invention discloses force feedback actuators (100, 100a, 100b, 200, 200a, 200b, 300) to provide blunt force, point-impact force, amplified force or moving-force sensation. Each force feedback actuator is made up of a base lay...
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WO/2024/082148A1 |
A temperature control system, comprising a storage component (10), a heat exchanger (11), a temperature control valve (12), a first pipeline (13) and a second pipeline (14), wherein the storage component (10) is used for accommodating a ...
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WO/2024/085463A1 |
A rotary disc valve includes a valve housing having an inner surface defining an opening, a first housing port, a second housing port, and a third housing port. A rotary disc valve assembly is disposed within the opening and includes a f...
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WO/2024/085490A1 |
The present invention relates to a washing water discharge device of a toilet-integrated bidet, wherein the production cost is reduced and the volume is minimized by omitting solenoid valves that actuate opening and closing parts provide...
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WO/2024/086150A1 |
A valve system (10) for controlling a flow of material includes a pipeline (20) including an upstream portion (22) a downstream portion (24). The system includes a variable flow restrictor (40, 44) configured for providing a restrictive ...
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WO/2024/082656A1 |
A fireproof remotely operating mechanism, which relates to the technical field of remote transmission mechanisms for valves, and is used for remote control of a valve. The fireproof remotely operating mechanism comprises a mounting pipel...
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WO/2024/079669A1 |
Disclosed is a pressure relief valve with inlet and outlet ports, to hold pressure from outlet until a set pressure is achieved at the inlet. The valve has a valve member located between the inlet and outlet ports, movable between an ope...
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WO/2024/078664A1 |
The invention relates to a knife gate valve comprising at least one movable valve plate (18). In order to create a knife gate valve which avoids the disadvantages of existing knife gate valves, according to the invention a knife gate val...
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WO/2024/080515A1 |
This refrigerator comprises: a compressor; a condenser connected to an outlet of the compressor; a hot pipe; a first capillary pipe; a second capillary pipe; a third capillary pipe; a first valve including a first input port connected to...
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WO/2024/079673A1 |
Disclosed are methods and apparatus for valve to control flow of a fluid under pressure. The has a valve body with a first port, and a second port. A valve bonnet engages to the valve body. A valve member has an endless skirt supported b...
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WO/2024/080127A1 |
Provided is an electrically operated valve 11 comprising: a valve body 13 having a valve chamber 14; a valve member 31 that has a flow path space 32 inside, and is rotationally driven in the valve chamber to switch a flow path of fluid; ...
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WO/2024/080106A1 |
This flow path switching device (1) comprises a housing (2) and a valve body part (3) disposed inside the housing. The valve body part includes a fixed disk (13), a rotary disk (14) stacked on the fixed disk, and a rotary shaft (15). The...
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WO/2024/080133A1 |
The present invention has: a spring 52 that applies a biasing force in a closing direction to a valve body 32; a servo motor 6 having a drive shaft 62 for operating the valve body 32; a position control mode for controlling the drive sha...
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WO/2024/080467A1 |
This emergency release device comprises: a discharge assembly provided so as to allow molten salt to flow thereinto from a ship having a reactor tank in which molten salt flows; and a valve assembly inducing the molten salt to flow from ...
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WO/2024/080510A1 |
This refrigerator comprises: a compressor; a condenser; a hot pipe; at least one capillary tube; at least one evaporator; a valve device which includes an input port connected to the condenser, a first port connected to one end of the ho...
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WO/2024/080066A1 |
This electric expansion valve comprises a driving part (10), an output shaft (44), a body part (60), a valve body (41), and a joint part (50). The driving part receives a supply of electricity, and generates a driving force. The output s...
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WO/2024/076782A1 |
A check valve includes a tubular sleeve having an upstream fluid inlet end region adapted to be affixed to an effluent conduit and a downstream fluid outlet region. The downstream fluid outlet region provides a flow-through passage for s...
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WO/2024/074224A1 |
A hydraulic or pneumatic actuator (100, 200) for a valve, in particular a trip valve which may be used to cut-off the fluid supplied to an expander when a fault occurs, e.g. when pressure drops under a predetermined pressure value. The i...
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WO/2024/074610A1 |
The invention relates to a valve (1) for a sanitary fitting, at least comprising: • a valve unit (2) with a valve housing (3) and with an inflow connection (4) and an outflow connection (5) for transferring the fluid supplied via the i...
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WO/2024/076905A1 |
A pressure relief valve includes the following features. A housing defines an inlet and an outlet. The housing defines a flow passage between the inlet and the outlet. A seat can be defined by the housing. The seat defines a throat flow ...
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WO/2024/067127A1 |
An integrated module (1), a thermal management system, and a vehicle. The integrated module (1) comprises: a valve seat (10), the valve seat (10) being provided with a plurality of valve cavities; control valves (20), the control valves ...
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