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WO/2020/143511A1 |
A valve, comprising: a housing (100), and a power unit (200) and a valve core (930) mounted in the housing (100). The valve further comprises a driving magnetic element (400) connected on the power unit (200) and a driven magnetic elemen...
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WO/2020/142619A1 |
A drainage device includes a conduit extending from a bottom end toward a top end and a valve coupled to the conduit. The valve includes a first stop having an opening and an obstruction within the conduit. The obstruction, in a first co...
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WO/2020/122314A1 |
A valve for preventing axial bending is disclosed. A valve for preventing axial bending, according to an embodiment, comprises: a body of which both sides are open; a disc for opening and closing an inner flow path of the body; a driving...
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WO/2020/121241A1 |
The present disclosure provides a device for controlling flow of fluid. The proposed device comprises a hollow valve body having more than two interconnected ports on the hollow valve body. A first port is configured to communicate with ...
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WO/2020/109349A1 |
The invention relates to a lock device (68; 68a; 68b), in particular a vacuum lock device, having at least one lock chamber (10; 10a; 10b), which, in particular, can be closed vacuum-tight, comprising at least one movably mounted lock ac...
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WO/2020/098500A1 |
A valve control method comprises: configuring a condition for periodically triggering self-cleaning; and when a valve is continuously in an opened or closed state, or a preset time point is reached, repeatedly opening and closing the val...
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WO/2020/085127A1 |
[Problem] To provide a channel switching valve that makes it possible to enhance air circulation performance and effectively reduce the size in the height direction. [Solution] With this channel switching valve 1, a sensor support sectio...
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WO/2020/077949A1 |
A valve plug (10), comprising a valve plug body (11). One end surface of the valve plug body (11) is configured as a sealing surface (111), and a step (12) is provided at one end of the valve plug body (11) facing away from the sealing s...
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WO/2020/080824A1 |
A solenoid valve of the present invention is disclosed. According to one aspect of the present invention, provided is a solenoid valve, which is provided in a bore of a modulator block having a first hydraulic port and a second hydraulic...
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WO/2020/080684A1 |
Provided is a flow control valve having a drive-motor-waterproofing function. A flow control valve according to an embodiment of the present application is for transferring fluid, pumped by means of a water supply pump (P), to nozzle uni...
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WO/2020/061979A1 |
Disclosed are a valve support (10) and a four-way valve comprising same. The valve support (10) comprises: a first vertical plate (11) and a second vertical plate (12) spaced apart from each other; a transverse plate (13) located between...
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WO/2020/050919A1 |
A substrate processing system includes a processing chamber that includes a substrate support positioned therein. The substrate processing system includes a valve system fluidly coupled to the processing chamber and configured to control...
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WO/2020/041792A1 |
The present disclosure relates to a valve for dispensing flowable product from a container under pressure, the valve comprising a stem, a seal coupled to the stem, and a mounting cup configured to mount the valve to the container, wherei...
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WO/2020/035219A1 |
The invention relates to an assembly having at least two chambers (1, 2) and at least one transfer valve (3), wherein: a valve housing interior (9) of the transfer valve (3) is separated from each the chamber interiors (4, 5) of the cham...
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WO/2020/026569A1 |
This drain trap (1) comprises: a casing (10) having a fluid passage provided partway therealong with the upstream end (33a) (discharge port) of a valve hole (33); a first valve (31) which opens and closes the upstream end (33a) of the va...
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WO/2020/026568A1 |
This drain trap (1) comprises: a casing (10); a second valve mechanism (40) having a second valve seat (51) through which a valve hole (52) passes, a second valve (42) facing the second valve seat in the central axis (X2) direction of th...
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WO/2020/004868A1 |
The present invention relates to a mono-type gate valve system in which a sealing member is formed to have a stepped shape so that a path can be opened and closed by means of only a raising operation of a door. The mono-type gate valve s...
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WO/2019/239673A1 |
Provided is a low-cost gate valve device having a simple structure in which a valve plate can moved vertically while the orientation thereof is kept horizontal, even when the valve plate is formed longitudinally in one direction. A valve...
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WO/2019/235149A1 |
Provided is a highly reliable electric valve with which it is possible to prevent a foreign object in a circulating fluid (refrigerant) from being caught between, and thereby becoming strongly pressed against, a valve body and a valve sh...
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WO/2019/231356A1 |
The technical solution relates to shut-off valve devices and is intended for starting and shutting off a fluid medium flow in a pipeline. The solution can be used industrially in pipeline transport systems, and domestically. A gate valve...
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WO/2019/230796A1 |
A partition section (60) has: a partition section main body (61) provided in a housing opening (210) so as to partition an internal space (200) and the outside of a housing main body (21); and a shaft insertion hole (62) formed in the pa...
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WO/2019/230029A1 |
A pulsed gas valve inspection device is composed of: a vacuum container 110; vacuum pumps 116, 117 that produce a vacuum in the vacuum container 110; a plurality of pulsed gas valve attachment parts 115, 120 that are attached to an outer...
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WO/2019/230752A1 |
A control unit that is capable of controlling the flow of cooling water between a radiator port and a radiator, between a heater port and a heater, and between a device port and a device, by controlling the operation of a drive unit and ...
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WO/2019/228179A1 |
A filter tap, comprising: a seat body (1); an adapter sleeve (2); a water outlet pipe body (3) and a filter material (4). The seat body (1) is assembled on an assembly surface (A), and provides for the starting and stopping of the water ...
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WO/2019/231355A1 |
The technical solution relates to shut-off valve devices and is intended for starting and shutting off a fluid medium flow in a pipeline. The solution can be used industrially in pipeline transport systems, and domestically. A gate valve...
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WO/2019/230793A1 |
A housing (20) having: a housing main body (21) that forms an internal space (200) inside; an inlet port (220) that connects the internal space (200) and the outside of the housing main body (21) and through which cooling water flows; an...
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WO/2019/209020A1 |
The present invention relates to an automatic air discharge device improved such that an automatic air discharge action can proceed efficiently. The automatic air discharge device comprises a housing (10) comprising: a conical upward/dow...
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WO/2019/193791A1 |
This vacuum device is provided with a first chamber, a second chamber connected with the first chamber via an opening part, and a depressurizing part that depressurizes the first chamber and the second chamber. The first chamber is provi...
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WO/2019/187352A1 |
In this mass spectrometer, a first chamber and a second chamber communicate via an opening. When a closing part 34 moves toward an opening 51 due to the actions of a first displacement mechanism and a second displacement mechanism, a con...
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WO/2019/188650A1 |
This partition valve has: a valve box having a hollow section and having a first opening and a second opening, which are provided facing each other across the hollow section and which serve as flow passages communicating with each other;...
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WO/2019/181225A1 |
A flow rate adjusting valve (10) is provided with: a casing (11) having formed therein an inflow opening (12), an outflow opening (13), and a flow path (14) which connects the inflow opening (12) and the outflow opening (13); a cylindric...
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WO/2019/176378A1 |
This partition valve is provided with: a valve box having a hollow section, and having a first opening and a second opening, which are provided facing each other across the hollow section and which serve as communicating flow passages; a...
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WO/2019/177100A1 |
This slide valve comprises: a valve box having a hollow section and a first opening and a second opening that are provided so as to face each other, with the hollow part therebetween, and serve as communicating flow paths; a neutral valv...
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WO/2019/156184A1 |
A housing (20) has a tubular section (29) that cooling water can pass through. A valve (30) has: a valve main body (31) rotatable around an axis; and a valve opening (36) formed in an outer wall (34) of the valve main body (31) and throu...
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WO/2019/148310A1 |
Disclosed is a faucet with a water purification function. The faucet comprises: a housing (100), a valve (200), a water pipe (300), a timer (400), a prompter (500), controller (600), and filter element (700). The water pipe (300) penetra...
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WO/2019/151976A1 |
A sterilization system may include an ozone generator, a buffer chamber, an ozone concentration monitor or cuvette, a treatment chamber, one or more valves, and a controller. The ozone generator generates a flow of ozone. The buffer cham...
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WO/2019/144884A1 |
A throttling device and a heat exchange system having the same, wherein the throttling device comprises: a fixed seat (20), the fixed seat (20) comprising an air inlet orifice (21) and an accommodating chamber (23), wherein the air inlet...
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WO/2019/144228A1 |
The valve assembly (100) includes a main valve body (102) defining a first inner cylindrical cavity (180), a support plate (170) positioned above the main valve body (102), and an upper valve head (104) positioned above the support plate...
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WO/2019/122921A1 |
A mass spectrometer is disclosed comprising a rotatable isolation valve (1) having a curved, spherical, cylindrical or concave portion. At least a portion of an ion guide (2) is positioned so as to extend within a swept volume of the iso...
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WO/2019/101318A1 |
A lock valve (100) for vacuum sealing is described. The lock valve (100) includes a base structure (110) having a valve opening (111), a shutter (140) for closing the valve opening (111), and a sealing (160). The sealing includes a seali...
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WO/2019/097842A1 |
Provided is a capacity control valve for a variable capacity compressor. The capacity control valve can prevent valve body malfunctions caused by minute foreign matter that is included in inwardly flowing refrigerant. A capacity control ...
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WO/2019/086245A1 |
The invention relates to a vacuum process system for the defined processing of an object, comprising an evacuable vacuum process volume (1), a vacuum valve (10), a peripheral unit (4, 21-25) designed for at least partly providing a defin...
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WO/2019/087879A1 |
Provided is a flow channel assembly having a functional component such as an orifice or a filter incorporated therein, such that a portion between the functional component and a flow channel component defining a flow channel is assuredly...
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WO/2019/074340A1 |
The present invention relates to a valve assembly wherein the same can be easily installed in an exhaust line of a vacuum chamber, a valve constituting a part of the exhaust line is moved horizontally such that process contaminants and b...
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WO/2019/068709A1 |
The invention relates to a CVD reactor having a gas-tight and evacuatable reactor housing (1) and an inner housing (2) arranged therein, which inner housing has means (3, 4) for the infeed of a process gas and means (5) for holding a sub...
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WO/2019/063073A1 |
A lock valve (100) for vacuum sealing is described. The lock valve (100) includes: a base structure (110) having a valve opening (111), a mechanism (120) for opening and closing the valve opening (111), and two or more connecting element...
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WO/2019/067885A1 |
The present disclosure generally relates to an isolation device for use in processing systems. The isolation device has a body with an inlet opening disposed at a first end coupled to a processing system component such as a remote plasma...
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WO/2019/039053A1 |
Provided is a control valve which is to be used in a variable displacement compressor, is capable of preventing foreign matter from accumulating in the gap between sliding surfaces which is formed between a main valve body and a guide ho...
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WO/2019/034401A1 |
In a seal arrangement for sealing first and second components (1, 2) of a vacuum device in relation to one another by means of an elastomeric sealing material (5), which is arranged on one of the two components (1, 2) and interacts with ...
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WO/2019/023086A1 |
A control assembly that is configured to operate large, heavy duty flow controls. The control assembly may include a main support and a thin plate disposed on the main support, the thin plate having four sides forming a mounting surface,...
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