JPH0725495Y2 - 圧力シリンダを利用した弁の開閉駆動機構 - Google Patents

圧力シリンダを利用した弁の開閉駆動機構

Info

Publication number
JPH0725495Y2
JPH0725495Y2 JP9662090U JP9662090U JPH0725495Y2 JP H0725495 Y2 JPH0725495 Y2 JP H0725495Y2 JP 9662090 U JP9662090 U JP 9662090U JP 9662090 U JP9662090 U JP 9662090U JP H0725495 Y2 JPH0725495 Y2 JP H0725495Y2
Authority
JP
Japan
Prior art keywords
valve
piston
valve body
cylinder chamber
end surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP9662090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454304U (en:Method
Inventor
務 谷口
Original Assignee
ブイエスイー バクウムテヒニーク ゲーエムベーハー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ブイエスイー バクウムテヒニーク ゲーエムベーハー filed Critical ブイエスイー バクウムテヒニーク ゲーエムベーハー
Priority to JP9662090U priority Critical patent/JPH0725495Y2/ja
Publication of JPH0454304U publication Critical patent/JPH0454304U/ja
Application granted granted Critical
Publication of JPH0725495Y2 publication Critical patent/JPH0725495Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
JP9662090U 1990-09-14 1990-09-14 圧力シリンダを利用した弁の開閉駆動機構 Expired - Lifetime JPH0725495Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9662090U JPH0725495Y2 (ja) 1990-09-14 1990-09-14 圧力シリンダを利用した弁の開閉駆動機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9662090U JPH0725495Y2 (ja) 1990-09-14 1990-09-14 圧力シリンダを利用した弁の開閉駆動機構

Publications (2)

Publication Number Publication Date
JPH0454304U JPH0454304U (en:Method) 1992-05-11
JPH0725495Y2 true JPH0725495Y2 (ja) 1995-06-07

Family

ID=31836304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9662090U Expired - Lifetime JPH0725495Y2 (ja) 1990-09-14 1990-09-14 圧力シリンダを利用した弁の開閉駆動機構

Country Status (1)

Country Link
JP (1) JPH0725495Y2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016191472A (ja) * 2016-08-12 2016-11-10 新▲莱▼應材科技有限公司 仕切弁

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4296196B2 (ja) * 2006-11-15 2009-07-15 シーケーディ株式会社 真空弁
DE112008002518B4 (de) * 2007-09-13 2023-10-05 James G. Johnson Doppeltwirkendes Richtungsfluidströmungsventil
JP5990612B2 (ja) * 2015-02-27 2016-09-14 新▲莱▼應材科技有限公司 仕切弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016191472A (ja) * 2016-08-12 2016-11-10 新▲莱▼應材科技有限公司 仕切弁

Also Published As

Publication number Publication date
JPH0454304U (en:Method) 1992-05-11

Similar Documents

Publication Publication Date Title
US8800956B2 (en) Non-sliding gate valve
US5626324A (en) Non-sliding vacuum gate valve
US7100892B2 (en) Non-rubbing gate valve for semiconductor fabrication apparatus
KR102104842B1 (ko) 버터플라이식 압력 제어 밸브
US20090127487A1 (en) Slide Valve
WO1999054583A2 (en) Hinge type automatic door closer
EP0590536B1 (en) Damper
EP1106879B1 (en) Swing-door gate valve
JPH0725495Y2 (ja) 圧力シリンダを利用した弁の開閉駆動機構
US4325535A (en) Actuator mechanism for a rotary valve or the like
EP3338012B1 (en) Axial-seal butterfly valves
JPH05502930A (ja) 弁上部
JPH0544872A (ja) 弁の開閉表示機構
JP2013224737A (ja) バルブ
US5168896A (en) Mechanism for opening and closing valve
CA2465966A1 (en) Side door striker and a method of operation
JP2000320711A (ja) 電動式コントロールバルブ
JPH0725498Y2 (ja) 弁の開閉駆動機構
KR102237186B1 (ko) 진공 게이트 밸브
JPH0537114Y2 (en:Method)
CN114607784B (zh) 一种用于隔离的阀板和驱动所述阀板的驱动装置以及阀
KR102230465B1 (ko) 진공 게이트 밸브
JPH0560260A (ja) 弁の開閉駆動機構
CN115435097A (zh) 真空阀
US11454223B2 (en) Direct drive air pump