JPH0377869U - - Google Patents

Info

Publication number
JPH0377869U
JPH0377869U JP13806189U JP13806189U JPH0377869U JP H0377869 U JPH0377869 U JP H0377869U JP 13806189 U JP13806189 U JP 13806189U JP 13806189 U JP13806189 U JP 13806189U JP H0377869 U JPH0377869 U JP H0377869U
Authority
JP
Japan
Prior art keywords
gate valve
passage
cylinder
covers
opened
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.)
Pending
Application number
JP13806189U
Other languages
English (en)
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 filed Critical
Priority to JP13806189U priority Critical patent/JPH0377869U/ja
Publication of JPH0377869U publication Critical patent/JPH0377869U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る仕切弁装置を示
す縦断面図、第2図は第1図の一部破断正面図、
第3図は本実施例に係る仕切弁装置の両流路筒上
部を示す部分断面図、第4図は従来の仕切弁装置
の要部を示す部分断面図である。 11……弁箱、13……下流側流路筒、15…
…上流側流路筒、17……出入用間隙、17a…
…下流側空所、17b……上流側空所、23……
仕切弁体、24……摺動環状体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱の流路筒に設けた出入用間隙に仕切弁体を
    出入りさせて、該流路筒のガス流路を開閉する仕
    切弁装置において、前記流路筒を固定し、該固定
    した流路筒の外周に摺動自在に嵌合し、開弁時に
    は前記出入用間隙全体を外周から覆い、閉弁時に
    は前記仕切弁体の板面を押圧するとともに前記出
    入用間隙の空所全体を外周から覆う摺動環状体を
    設けたことを特徴とする仕切弁装置。
JP13806189U 1989-11-30 1989-11-30 Pending JPH0377869U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13806189U JPH0377869U (ja) 1989-11-30 1989-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13806189U JPH0377869U (ja) 1989-11-30 1989-11-30

Publications (1)

Publication Number Publication Date
JPH0377869U true JPH0377869U (ja) 1991-08-06

Family

ID=31685190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13806189U Pending JPH0377869U (ja) 1989-11-30 1989-11-30

Country Status (1)

Country Link
JP (1) JPH0377869U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039402A (ja) * 2000-07-31 2002-02-06 Shin Meiwa Ind Co Ltd 真空ゲート弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039402A (ja) * 2000-07-31 2002-02-06 Shin Meiwa Ind Co Ltd 真空ゲート弁

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