Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 5,862

Document Document Title
JP6380401B2  
JP6379997B2  
JP6383312B2  
JP6382556B2  
JP2018132187A
To provide a vacuum valve suitable for handling of large plate-like substrates, in particular in a vertical or substantially vertical orientation.A guide rod (20) is attached to a valve housing (1), and a guide part (21) to which a closu...  
JP6377251B2  
JP6377934B2  
JP2018128108A
To provide an actuator fastening jig capable of fastening an actuator cap to an actuator base from the inside of the actuator cap, and dispensing with a tool fixation place or hole on the outside of the actuator, and a method for fasteni...  
JP2018523070A
Especially the vacuum valve is provided with the valve (1) of the present invention, the blocking member (2) which has a wedge-shaped blockade portion (3), and the valve seat (5) which encloses a valve opening part (4). In order for a we...  
JP6375185B2  
JP2018522172A
the present invention -- a valve (1) -- it is related especially with a vacuum valve. a blocking member (2) is forced to a valve seat (3) in a closed position -- estrangement -- estranging from a valve seat (3) in a position -- a drive u...  
JP2018124183A
To correctly determine whether or not a flow control valve has caused an abnormal state due to hydraulic oil leakage.A fluid pressure drive device 1 includes: a flow control valve having a first movable part and controlling the discharge...  
JP6368897B2  
JP6368882B1
[Subject] When uniting inside of a chamber with open air pressure and opening a gate valve, dispersion of particle is controlled only by control of a gate valve. [Means for Solution] In a gate valve which a control method of a gate valve...  
JP2018520326A
A vacuum chamber (100) for using it in a process of needing vacuum pressure has the small design which minimized an interval required for a valve in a direction of movement. As for a chamber valve gate (116), the 1st position where a gat...  
JP2018115567A
To provide an exhaust gas recirculation device capable of reliably preventing extraction of a sealing body while reliably blocking a first pore with the sealing body, the first pore communicating with a valve chamber.In a body 12 of an e...  
JP2018112261A
To provide a vacuum valve capable of suppressing deflection of a valve plate occurring due to pressure difference between the upstream side and downstream side of the valve plate.A vacuum valve 1 includes: a deflection suppression member...  
JP2018112267A
To provide a vacuum valve capable of suppressing temporal increase of slide resistance at a seal part of a rotational shaft.A vacuum valve 1 includes: a valve plate 6 stored in a valve housing 4; a rotational shaft 72 penetrating an open...  
JP2018112258A
To provide a vacuum valve capable of reducing occurrence of abrasion powder of a seal material.A vacuum valve 1 includes: a drive shaft 101 configured to open/close a valve plate 8; a first holding part (a housing 10H, a rolling bearing ...  
JP2018112265A
To provide a vacuum valve enabling the reliability thereof to be improved.A vacuum valve 1 comprises: a valve body 4 in which a valve plate 6 is stored; a driving shaft 72 to drive opening or closing of the valve plate 6; a shaft seal 80...  
JP2018112260A
To provide a vacuum valve capable of preventing unexpected movement of a seal to an undesired position (for example, position of inclined attitude).A vacuum valve 1 includes a housing 2 provided with a flow channel of a gas passing throu...  
JP2018112932A
To provide a valve control device that can more accurately perform pressure control through valve opening control.A valve controller 2 controls the openings of a vacuum valve 1 on the basis of a pressure measurement value Pr and a pressu...  
JP2018112266A
To provide a vacuum valve capable of properly controlling a valve body even in a case of changing a combination of the valve body and a valve controller.A vacuum valve 1 includes a valve body 10 having a valve plate and a motor 101 confi...  
JP2018112288A
To provide a valve gear capable of preventing change of a relative position of a housing and a bonnet even in a case where inertial force occurs at the bonnet by rotation torque the housing receives by external force.A valve device inclu...  
JP6358727B1
A valve box which has the 1st opening and the 2nd opening used as a channel which provides and is open for free passage so that a slice valve of the present invention may counter mutually on both sides of a hollow part and the hollow par...  
JP6357444B2  
JP3217010U
[Subject] A jig for a valve inspection which can improve working efficiency of a valve inspection is provided. [Means for Solution] Jig 1 for a valve inspection is a jig for an inspection of valve 30 which has a valve element, and is pro...  
JP2018106718A
To provide a valve device capable of quickly and stably adjusting pressure when a target pressure value of a vacuum chamber has been changed.A valve controller 2 of a valve device controls an opening of a valve plate 12 on the basis of a...  
JP2018105374A
To provide a vacuum valve that can reduce power consumption.A vacuum valve 1 comprises a valve plate, a motor 31 that drives the valve plate to open/close it and holds it at a desired opening, and a control unit 40 that acquires valve po...  
JP2018102059A
To provide a vacuum valve capable of preventing a voltage rise in a DC power supply line during a deceleration operation.A vacuum valve comprises: a valve; a motor 31 for driving a valve plate; switching circuits 451A and 451B that turn ...  
JP2018100708A
To provide an air bypass valve which can easily discharge foreign matters in a pressure equilibrium chamber.A movable-side member 26 has a valve body 50. A spring 76 energizes the movable-side member 26 in a closing direction. An electro...  
JP2018100697A
To provide a liquid control valve for actualizing smooth operation of a valve element by reliably discharging foreign matters entering into a flow path to the downstream side.A columnar valve element 14 is rotatably provided inside a bod...  
JPWO2017217123A1
Flow control valve 10 is provided with the following. Inflow mouth 12 and outlet head 13, Casing 10 in which channel 14 which connects these was formed, Valve port 26 provided in channel 14, 32d of valve elements which move from the uppe...  
JP2018100698A
To provide a liquid control valve for actualizing smooth operation of a valve element by reliably discharging foreign matters entering into a flow path to the downstream side.A columnar valve element 14 is rotatably provided inside a bod...  
JP6349146B2  
JP2018096488A
To properly remove foreign matter at an opening part.A drain trap 1 includes an orifice member 20 having an opening part 21 and a first outflow path 22 continuing to the opening part 21, and a cleaning mechanism 30 configured to remove f...  
JPWO2017098622A1
Rather than the conventional valve device, press of an elastic body is made easy to tell a seal, and raising seal nature is called for, without changing a size of power of an elastic body, giving endurance. A housing which has a fluid pa...  
JP2018096509A
To eliminate leakage of fluid caused by some foreign materials adhered to a valve seat.A drain trap 100 comprises a second valve seat 42 having a valve hole 48 where fluid flows and a seat surface 42a formed to enclose the valve hole 48;...  
JP6346898B2  
JP2018515720A
A valve seat (4) encloses a valve opening part (5) of a valve (1) or a vacuum valve. A blockade element (3) is driven between at least one Open position and a closed position with at least one blockade element drive mechanism (6) and (7)...  
JP2018515726A
It is formed in board shape, and the 1 side contacts the move passage part, a screw bonding link is formed in the other sides at each, and the present invention is in the surroundings of the outside of a screw bonding link, As the 1 side...  
JPWO2017033745A1
Each passage member 3, 4, and 9 has necessary width, height, and length, and fluid passages 13, 14, 17, and 18 are established in the central part of width. Two bolts 15 and 16 are used as a joint means. Female thread 36A, 36B, 42, and 4...  
JP2018514731A
According to the embodiment of illustration, a shuttle (100) slides from an open position to a closed position over the valve (20) which forms coupling (10). In an open position, a shuttle (100) is constituted so that fluid may be made t...  
JP2018514721A
Drive space is formed inside and the present invention is in a both-sides side, The valve housing formed by a move passage part carrying out a Hitting hole, and the braid which are installed in drive space, and opens and closes a move pa...  
JP6338351B2  
JP2018080765A
To eliminate leakage of vapor caused by a foreign substance attached to a valve element or a valve seat.A drain trap 100 comprises: a casing 1 in which a passage through which drain flows is formed; a second valve 4 that includes a secon...  
JP2018080739A
To provide a relief valve having a simple and inexpensive structure which can flexibly adjust a valve opening pressure, and to provide a fluid filter including the relief valve.A valve is a relief valve 4 including: a body 15 having a sp...  
JP2018080766A
To reduce leakage of vapor caused by attachment of a foreign substance to a valve element or a valve seat.A drain trap 100 comprises: a casing 1 in which a passage 18 through which drain flows is formed; and a valve 3 provided in the pas...  
JP6326458B2  
JP6323321B2  

Matches 651 - 700 out of 5,862