公开(公告)号：US1727644A

公开(公告)日：1929-09-10

申请号：US5558125

申请日：1925-09-10

申请人： MCKEE & CO ARTHUR G

发明人： WALTER HOLMQUIST CARL

IPC分类号： F16K3/10

CPC分类号： F16K3/10

公开(公告)号：US1633161A

公开(公告)日：1927-06-21

申请号：US56689122

申请日：1922-06-08

申请人： FRANK CAVENAGH

发明人： FRANK CAVENAGH

IPC分类号： F16K3/10

CPC分类号： F16K3/10 ,  Y10T137/5109 ,  Y10T137/7069

公开(公告)号：US1467816A

公开(公告)日：1923-09-11

申请号：US49381221

申请日：1921-08-20

申请人： ROPE ARTHUR E

发明人： ROPE ARTHUR E

IPC分类号： F16K3/10

CPC分类号： F16K3/10

公开(公告)号：US1165946A

公开(公告)日：1915-12-28

申请号：US3161015

申请日：1915-06-01

申请人： LONG HALLECK J DE

发明人： LONG HALLECK J DE

CPC分类号： F16K3/10

公开(公告)号：US20240102422A1

公开(公告)日：2024-03-28

申请号：US18275210

申请日：2022-01-21

申请人： SAFRAN AIRCRAFT ENGINES

发明人： Azath MOHAMED ,  Alexandre BRANCO ,  Thierry Georges Paul PAPIN ,  Virginie Martine COLLIN

IPC分类号： F02C9/18 ,  F02C7/28 ,  F16K3/10

CPC分类号： F02C9/18 ,  F02C7/28 ,  F16K3/10 ,  F05D2220/36 ,  F05D2240/14

摘要： Discharge valve of an aircraft turbomachine, including a discharge gate intended to be mounted pivotably about an axis between a position for closing an air passage orifice and an open position of said orifice, the orifice being formed in an intermediate casing of the turbomachine, the discharge valve including a sealing device having a seal configured to be movably mounted on the intermediate casing and a movement system configured to move the seal between a first position in which the seal is intended to bear against the discharge gate when the gate is in a closure position, and a second position in which the seal is retracted with respect to the air passage orifice when the discharge gate is in an open position.

公开(公告)号：US20190211935A1

公开(公告)日：2019-07-11

申请号：US16308340

申请日：2017-10-03

申请人： ULVAC, INC.

发明人： Shinichi WADA ,  Hideaki INOUE ,  Harukuni FURUSE ,  Takuya WADE ,  Jirou ENDO ,  Mikiya SUZUKI ,  Shinnosuke TOKUHIRA

IPC分类号： F16K3/10

CPC分类号： F16K3/10 ,  F16K3/06 ,  F16K3/18 ,  F16K51/02

摘要： A gate valve of the invention includes a valve box, a neutral valve body, and a rotation shaft. The neutral valve body includes a neutral valve and a movable valve. The movable valve includes a first movable valve and a second movable valve. The gate valve includes a plurality of first force-applying units, a second force-applying unit, and a third force-applying unit. The third force-applying unit applies a force to the first movable valve. The first force-applying units apply a force to the first movable valve and thereby causing the seal portion to be in close contact with a valve box inner surface located at a periphery of the first opening portion. The second force-applying unit drives the first movable valve and the second movable valve so that thicknesses thereof in the flow passage direction are adjustable.

公开(公告)号：US20180142791A1

公开(公告)日：2018-05-24

申请号：US15568223

申请日：2016-04-22

申请人： John E. Madocks ,  General Plasma, Inc.

发明人： John E. MADOCKS

IPC分类号： F16K3/06 ,  F16K51/02 ,  F16K3/02 ,  F16K3/10

CPC分类号： F16K3/06 ,  F16K3/0218 ,  F16K3/0254 ,  F16K3/10 ,  F16K3/182 ,  F16K51/02

摘要： A chamber valve (100) for use in processes requiring vacuum pressures has a compact design which minimizes the space needed for the valve in the travel direction. The chamber valve gate (116) is moveable between a first position in which the gate is offset from the portal (110), and a second position in which the gate is aligned with the portal. The gate will move into alignment with the portal while remaining within a plane parallel or nearly parallel to the portal.

公开(公告)号：US09863215B2

公开(公告)日：2018-01-09

申请号：US14780970

申请日：2014-01-07

申请人： Schlumberger Technology Corporation

发明人： Murali Jayaram ,  Michael Krail ,  Anthony Veneruso ,  Ives Daniel Loretz ,  Michael H. Du ,  Francesco Vaghi

IPC分类号： E21B34/06 ,  E21B34/10 ,  E21B34/14 ,  F16K3/10 ,  F16K3/18 ,  F16K11/065 ,  F16K11/074 ,  F16K11/085

CPC分类号： E21B34/14 ,  E21B34/06 ,  E21B34/10 ,  F16K3/10 ,  F16K3/18 ,  F16K11/0655 ,  F16K11/074 ,  F16K11/085

摘要： A technique facilitates control of fluid flows in a wide variety of applications and environments, including downhole well environments. The technique utilizes a valve system which may include a shear seal valve for controlling fluid flows. The valve system utilizes port arrangements, components for energizing shear seals between mating components, and/or actuating components with improved degrees of freedom. The components facilitate repeatable and consistent actuation and operation of the valve system in the wide variety of applications and environments.

公开(公告)号：US20170108140A1

公开(公告)日：2017-04-20

申请号：US15296929

申请日：2016-10-18

申请人： Agilent Technologies, Inc.

发明人： Tony Ziegler ,  Manfred Berndt

IPC分类号： F16K31/08 ,  B01D15/14 ,  B01D15/24 ,  F16K31/04

CPC分类号： F16K31/084 ,  B01D15/14 ,  B01D15/247 ,  F16K3/10 ,  F16K31/041

摘要： A fluidic valve for switching between different fluid coupling states includes a stator having at least one fluidic stator interface, a rotor having at least one fluidic rotor interface, wherein the rotor is rotatable relative to the stator to thereby switch the fluidic valve between a plurality of different fluid coupling states between the at least one fluidic stator interface and the at least one fluidic rotor interface, and a force transmission mechanism configured for pressing the stator and the rotor together by a contactless force transmission to provide for a fluid tight sealing between the stator and the rotor.

公开(公告)号：US09400265B2

公开(公告)日：2016-07-26

申请号：US13961637

申请日：2013-08-07

申请人： Joachim Wiechers ,  Hermann Hochgraeber

发明人： Joachim Wiechers ,  Hermann Hochgraeber

IPC分类号： F16K25/00 ,  G01N30/26 ,  G01N30/22 ,  F16K3/10 ,  F16K11/074 ,  G01N30/20

CPC分类号： G01N30/26 ,  F16K3/10 ,  F16K11/0743 ,  G01N30/22 ,  G01N2030/202

摘要： A switching valve is described that has a stator which is arranged in a housing and which has multiple connection ports. The switching valve also has a rotatable rotor which is arranged in the housing and which, in predetermined switching positions defined by associated angular positions, interacts with the stator for the fluidic connection or separation of predetermined connection ports. The rotor is rotatably mounted, and acted on with a predefined pressing force in the direction of the stator, by means of a bearing and pressing device arranged in the housing. The bearing and pressing device has a spring device which exerts a load on the rotor or on an element that is capable of performing a wobbling movement.

摘要翻译： 描述了具有布置在壳体中并且具有多个连接端口的定子的切换阀。 切换阀还具有可转动的转子，该转子布置在壳体中，并且在由关联的角位置限定的预定切换位置中与定子相互作用以进行流体连接或预定连接端口的分离。 转子通过设置在壳体中的轴承和加压装置可旋转地安装并以预定的按压力在定子的方向上作用。 轴承和加压装置具有弹簧装置，该弹簧装置对转子或能够进行摆动运动的元件施加负载。