JPH034989U - - Google Patents

Info

Publication number
JPH034989U
JPH034989U JP6504989U JP6504989U JPH034989U JP H034989 U JPH034989 U JP H034989U JP 6504989 U JP6504989 U JP 6504989U JP 6504989 U JP6504989 U JP 6504989U JP H034989 U JPH034989 U JP H034989U
Authority
JP
Japan
Prior art keywords
sealing
sealing surface
vacuum valve
metal
high vacuum
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
JP6504989U
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 JP6504989U priority Critical patent/JPH034989U/ja
Publication of JPH034989U publication Critical patent/JPH034989U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図は一例としての高真空バルブの要部断面
図。第2図は密封構造を示す第1図の要部拡大図
。第3図は動作状態を示す要部拡大図。第4図は
他実施例を示す要部断面図。第5図は従来例を示
す密封構造の拡大図。 2……第1密封面、4……第2密封面、6……
密封体、7……ベローズ。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 第1密封面と該第1密封面と同軸の第2密封
    面を有し、これらの密封面が互いに隔てられて軸
    方向に移動可能で且つ両密封面間には架橋状に密
    封体が設けられた高真空バルブ等の金属製密封装
    置において、前記密封体の一端部が一方の密封面
    と接触し、その他端部が他方の密封面に密封可能
    に接触すべく小アールに形成され、しかも前記一
    方の密封面を密封すべく該密封面側と前記密封体
    間には密封用弾性体が架設されてなることを特徴
    とする高真空バルブ等の金属製密封装置。 2 前記密封用弾性体がベローズであることを特
    徴とする実用新案登録請求の範囲第1項記載の高
    真空バルブ等の金属製密封装置。
JP6504989U 1989-06-02 1989-06-02 Pending JPH034989U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6504989U JPH034989U (ja) 1989-06-02 1989-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6504989U JPH034989U (ja) 1989-06-02 1989-06-02

Publications (1)

Publication Number Publication Date
JPH034989U true JPH034989U (ja) 1991-01-18

Family

ID=31596532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6504989U Pending JPH034989U (ja) 1989-06-02 1989-06-02

Country Status (1)

Country Link
JP (1) JPH034989U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694085A (en) * 1979-11-26 1981-07-30 Vat Ag Metallic sealing device for high vacuum valve or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694085A (en) * 1979-11-26 1981-07-30 Vat Ag Metallic sealing device for high vacuum valve or the like

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