Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,846

Document Document Title
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...  
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...  
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...  
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;...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2018/177695A3
A valve (1), in particular a vacuum valve, comprising at least one closing member (2) for closing a valve opening (3) and at least one valve plunger (4), at least one first connecting section (5) being provided in or on the valve plunger...  
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...  
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 ...  
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,...  
WO/2019/002487A1
The invention relates to a vacuum valve (1') for controlling a volume or mass flow and/or for gas-tight interrupting of a flow path, having a valve seat (3), which has a valve opening (2), which defines an opening axis (H), and a first s...  
WO/2019/002488A1
The invention relates to vacuum valve (1') having at least one acoustic sensor (10), the acoustic sensor (10) being designed such that information can be generated by the acoustic sensor (10) via a structure-borne sound wave, as a measur...  
WO/2019/002491A1
The invention relates to a vacuum valve (1) having a valve closure (4) and having a drive unit (7) which is coupled to the valve closure (4) and which has at least one adjustment element (5). The vacuum valve (1) furthermore has a positi...  
WO/2019/004651A1
According to the present invention, a main body housing is divided into two spaces provided with first and second pistons, respectively, wherein the first piston is provided, between driving parts, in an upper space inside the main body ...  
WO/2019/002489A1
The invention relates to a vacuum valve with a sensor arrangement having at least one inertial sensor (11a, 11b, 11c, 11d, 11e), wherein the sensor arrangement is designed in such a way it detects a measuring signal with respect to an ac...  
WO/2019/002490A1
The invention relates to a vacuum valve (1), comprising a valve closure (4) and a preferably pneumatic or electropneumatic drive unit (7, 7') having a pressure medium, said drive unit being coupled to the valve closure (4). The vacuum va...  
WO/2018/235482A1
This control valve used for a variable capacity compressor suppresses the infiltration of foreign substances into a slidable support part which slidably supports a valve unit including a valve part for opening/closing a valve hole. A val...  
WO/2018/224150A1
A closing device (100, 200), particularly for closing an opening of a vacuum chamber, is provided. The closing device includes: a flange (110) to be provided at a vacuum chamber and comprising an opening (112); a blocking device (120, 22...  
WO/2018/216534A1
In the present invention, a second filter housing hole 53 in which a second filter member 62 of a SS/V IN 41 is housed has a region 69 where a gap with respect to the outer peripheral surface of the second filter member 62 is narrow and ...  
WO/2018/196382A1
Disclosed are a rapidly assembled and disassembled aerator and a faucet. The aerator comprises: a fixing module, comprising a fixing shell (2) and a first sleeve piece (5) which are arranged together; and a disassembling module, comprisi...  
WO/2018/193014A1
The invention relates to a vacuum valve comprising a sensor assembly with at least one force sensor (11a, 11b, 11c, 11d, 11e, 11f) which has a deformation-sensitive element. The sensor assembly is designed such that a measurement signal ...  
WO/2018/175523A1
Low-flow fluid delivery system. The system includes a pump assembly comprising a pump mechanism having an inlet side and an outlet side, wherein the inlet side is configured to fluidly couple to a fluid supply. The system further include...  
WO/2018/166620A1
The present disclosure provides an apparatus (100) for vacuum processing of a substrate (10). The apparatus (100) includes a first vacuum region (110), a second vacuum region (120), an opening (130) between the first vacuum region (100) ...  
WO/2018/167964A1
Provided are: a shut-off valve control device which is capable of reducing the difference between a set opening amount and the actual opening amount, when executing a partial valve stroke test; a shut-off valve control system; a method f...  
WO/2018/167994A1
Provided are: a valve control device which is capable of reducing the difference between a set opening amount and the actual opening amount, when executing a partial valve stroke test; a valve control system; a method for calculating a v...  
WO/2018/168878A1
The present invention reduces dust generated in a gate valve device, and ensures closability of an opening of a vacuum container. This gate valve device (100) is provided with: a valve body (2) which opens and closes an opening (11H) of ...  
WO/2018/166618A1
The present disclosure provides an apparatus (100) for vacuum processing of a substrate. The apparatus (100) includes a processing vacuum chamber (110), a maintenance vacuum chamber (120), an opening (130) for transferring at least a por...  
WO/2017/160001A3
The present invention relates to a tumbler and, particularly, to a self-vacuuming tumbler which enables a user to store and carry food for a long period of time by putting the food into the tumbler and creating a vacuum in the tumbler by...  
WO/2018/083176A1
The invention relates to a valve system consisting of a vacuum valve and a regulating unit. The vacuum valve has a valve seat which has a valve opening and a first seal surface which runs around the valve opening, and the vacuum valve ha...  
WO/2018/077553A1
The invention relates to a closure device (1) for an opening (2) in a chamber wall (3), wherein the closure device (1) has at least one closure element (4) and at least one closure element carrier body (5) and at least one yoke (6), and ...  
WO/2018/066554A1
This gate valve has: a valve casing with a hollow section, and a first opening and a second opening that are provided so as to face each other with the hollow section therebetween to form a continuous flow channel; a neutral valve elemen...  
WO/2018/056132A1
This filter unit (F1) comprises a filter check valve (FC) provided in a flow path and permitting only the flow of fluid from one side of the flow path towards the other side; and a fluid filter FF provided further on the other side of th...  
WO/2018/045963A1
An anti-siphon water intake valve (100), comprising a water intake body assembly (1), an anti-siphon stopper (20) movably matching the water intake body assembly (1) in a longitudinal direction and capable of opening and closing an air i...  
WO/2018/038729A1
Examples of a two-piece guide bushing apparatus are provided. A specific example comprises a guide bushing base comprising flanges which extend into the interior of the guide bushing base, and a guide bushing center comprising a spring c...  
WO/2018/036106A1
A throttling apparatus and an air conditioner applying the throttling apparatus, comprising: the throttling apparatus (10), comprising a cooling valve core (1) and a heating valve core (2). The cooling valve core is provided with a cavit...  

Matches 1 - 50 out of 5,846