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Matches 501 - 550 out of 5,764

Document Document Title
JP2019011810A
[Subject] It enables it to maintain normally operation of a check valve device installed in a Weep wheel of a subterranean structure over a long period of time. [Means for Solution] Check valve device 7 installed in weep hole 6a of subte...  
JP2019011778A
[Subject] An annular filter member provided in a port of an oil pressure control device is prevented from rotating to a sleeve. [Means for Solution] the [which is provided in input port 32 of oil pressure control device 10] -- 1 annular ...  
JP2019011779A
[Subject] In an oil pressure control device, when an engaged portion by which engaging of clutch of the rotation preventive part of an annular filter member is carried out to an outside wall of a sleeve is provided, the length of a seali...  
JP6455233B2  
JP2019005784A
[Subject] Unusual hardening is prevented from arising in a cladding-by-welding part by high temperature in use as a high temperature sliding member, A high temperature sliding member is a high temperature sliding member which can prevent...  
JP2019002383A
[Subject] In a control valve used for a variable displacement compressor, invasion of a foreign substance to a sliding branch part which carries out sliding support of the valve unit containing a valve portion which opens and closes a va...  
JP3219604U
[Subject] A vacuum energy-saving mass precision pressure regulator which adjusts vacuum pressure precisely and reduces energy is provided. [Means for Solution] An inside turns in order from main valve 20, middle valve seat 30, and pressu...  
JP6449704B2  
JP2018204847A
To provide a refrigerator which can separately and accurately supply a refrigerant required for a plurality of evaporators even when the refrigerant amount is small, and which has an expansion valve that prevents increase in manufacturin...  
JP2018538490A
a channel -- abbreviated gas -- a valve (10) intercepted densely is provided with a valve housing (11) -- a valve housing (11), Surrounding the 1st port (12) of the 1st direction of an axis, the 2nd port of the 2nd direction of an axis, ...  
JP2018200042A
To provide a vacuum exhaust device capable of improving effective exhaust speed with increase in size of the device suppressed.A vacuum valve 2 has a gas flow passage region FR containing an opening of an exhaust port flange 202 and whos...  
JP2018537633A
The present invention provides a method of fluid or a gas system, proofreading of measuring equipment opened for free passage by such mechanical interlock manifold while a mechanical interlock manifold which controls a flow of a process ...  
JP2018197587A
To provide a brake control system capable of suppressing an increase in flow passage resistance, and an electromagnetic valve for the same.An electromagnetic valve includes: a valve body 58 movable along a center axis; a seat member 60 h...  
JP2018197512A
To provide an EGR valve device capable of scraping off deposit while dispensing with a filter.An EGR valve device 100 includes a rod 2 for opening and closing a valve 6 directly operable by an actuator 1, and a deposit cover 9 composed o...  
JPWO2017141777A1
The Clio pump flange 14 by which the Clio pump 10 is attached to gate valve flange 104, It has annular Baffle 16 which extends in the direction of an axis from the Clio pump flange 14 towards gate valve 102 so that it may collaborate wit...  
JP2018193884A
To provide a control valve structure capable of suppressing the clogging of a valve portion due to contamination.A control valve 1 is equipped with a cylindrical body which is formed so that an upstream chamber and a downstream chamber c...  
JP6435430B1
[Subject] Prevent a foreign substance from carrying out adhesion deposition beforehand to a valve port thru/or its neighborhood. [Means for Solution] Flow control valve 10 is provided with the following. Inflow mouth 12 and outlet head 1...  
JP2018189173A
To efficiently remove foreign objects adhering to a screen.A valve gear 100 includes: a casing 1 formed with a fluid passage P; a valve seat 2 disposed on the passage P and having a valve hole 21; a screen 4 which is disposed on the pass...  
JP2018189514A
To provide a vapor leakage inspection device and a vapor leakage inspection method of a disk type steam trap capable of achieving a highly precise inspection of vapor leakage.A vapor leakage inspection device pushes a test unit onto the ...  
JP2018189231A
To provide an improved vacuum valve system capable of maintaining an optimized valve, and thereby improving a possible process stop time, that is, reducing the time.A vacuum valve system includes a vacuum valve 40'. The vacuum valve has ...  
JP2018189230A
To constitute a valve system including a vacuum valve and a regulating and control unit, so that a closure of the vacuum valve can be varied and regulated by existing methods to provide each closure position.A regulating and control unit...  
JP6431308B2  
JP2018184971A
To restrain malfunction of a solenoid valve caused by freezing when liquid water intrudes into a gap in the vicinity of a valve element.A solenoid valve 10 used in a gas flow passage includes a coil 30, a valve element storing part 32 di...  
JP2018184651A
To provide a film deposition apparatus capable of opening/closing two room in a chamber structure with a structure similar to a general valve structure.A film deposition apparatus 1 includes: a partition 25 capable of moving between a cl...  
JP6427254B1
[Subject] A gate valve provided with a linkage mechanism with little vibration at the time of opening and closing made space-saving is provided. [Means for Solution] An exhaust port of a chamber, and a main part for which an opening whic...  
JP6425442B2  
JPWO2017099106A1
[Subject] A joint member which reduced quantity of dust etc. which catch garbage contained in fluid, such as dust and dust, before resulting in a filter member, and reach even a filter medium of a filter member is provided. [Means for So...  
JP2018179067A
To capture contamination while suppressing clogging of a filter for a long time.A lubricant inlet 250A of a back pressure control valve 250 is provided with a cylindrical portion 250B projecting from an end face of the lubricant inlet to...  
JP2018179244A
To provide a safety valve that has no variation in set pressure at which a safety valve operates even when being exposed to a high-temperature steam atmosphere for a long term, and to provide a valve seat and a valve element used for the...  
JP6422202B2  
JP2018173170A
To provide a valve device capable of preventing the generation of a spark discharge by giving electric conductivity to a valve part while suppressing pollution of a fluid.A valve device comprises a valve body 13 provided with a first flo...  
JP6421013B2  
JP2018169037A
To provide a faucet which has taken measures against dust clogging in a valve body.A faucet 2 includes: a valve body 11 formed into a cylindrical shape in which an axial line C is along a vertical direction; a plurality of first protrusi...  
JP6416506B2  
JPWO2017145353A1
A piston (32) to which drive mechanism (3) of a valve system (1) divides a cylinder room (311) of a cylinder case (31) to a first room (311a) and the second room (311b), It has an opening-and-closing valve (38) which can open and close a...  
JP6412670B1
[Subject] It can do, although a gate valve is heated uniformly, and exchange of a heater also provides an easy gate valve with a heater. [Means for Solution] A heater which makes heat transmit to a valve element and the valve element for...  
JP6412723B2  
JP6408233B2  
JP6405201B2  
JP6405067B1
[Subject] A control method of a gate valve made to Opening motion for a short time is provided suppressing vibration of a valve element. [Means for Solution] A valve element which the present invention is the control method of a gate val...  
JP2018159467A
To provide a seal component for a closure element or a valve seat of a vacuum valve to improve process reliability.A vacuum valve includes: a valve seat having a first seal surface; and a closure element having a second seal surface corr...  
JP6404191B2  
JPWO2018066554A1
The valve box which has the 1st opening and the 2nd opening used as the channel which provides and is open for free passage so that the slice valve of the present invention may counter mutually on both sides of a hollow part and the abov...  
JP2018155374A
To solve a problem that, in a hydraulic-driven extrusion press, a temperature of an apparatus used for a hydraulic device such as a hydraulic pump is raised by the passage resistance of oil (leak amount) flowing from an annular clearance...  
JP2018528359A
The present invention relates to a semiconductor manufacturing device provided with a square gate vacuum valve and it, and is a square gate vacuum valve of the present invention, A gate frame by which the 1st gate and the 2nd gate are fo...  
JP6397715B2  
JP6392479B1
[Subject] Working speed of a vacuum valve is adjusted and vibration is controlled in tolerance level. [Means for Solution] A valve element which a vacuum valve drive controlling method makes open and close an opening of a vacuum valve, A...  
JP2018141401A
To provide an EGR valve which is prevented in an operation failure of a valve body caused by the accumulation of deposits, and an EGR device.An EGR valve 100 comprises: shafts 120, 170 having exhaust gas passages 121, 171; cylinders 130,...  
JP3217802U
[Subject] Intensity of a partition is strengthened and an electromagnetic water supply valve which can raise speed of response is provided. [Means for Solution] Including suicide-by-drowning mouth 1 and exhaust port 2 which installed val...  
JP2018138795A
To constitute a cleaning mechanism by employing simple structure.An in-line type sleeve valve 10 is provided in which: inflow piping 1 is connected to one end of a cylindrical valve cage 11 and outflow piping 2 is connected to the other ...  

Matches 501 - 550 out of 5,764