JPH0377875U - - Google Patents

Info

Publication number
JPH0377875U
JPH0377875U JP13771789U JP13771789U JPH0377875U JP H0377875 U JPH0377875 U JP H0377875U JP 13771789 U JP13771789 U JP 13771789U JP 13771789 U JP13771789 U JP 13771789U JP H0377875 U JPH0377875 U JP H0377875U
Authority
JP
Japan
Prior art keywords
valve
open valve
open
seats
spherical
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
JP13771789U
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 JP13771789U priority Critical patent/JPH0377875U/ja
Publication of JPH0377875U publication Critical patent/JPH0377875U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例の断面図、第2図は
この考案の他の実施例の断面図、第3図はさらに
他の実施例の断面図、第4図は実施例の要部拡大
断面図、第5図は実施例の使用状態を示す平面図
、第6図、第7図は従来の説明図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一径の開口弁座が三以上設けられた弁箱内に
    、該開口弁座と密着可能な球状弁体が一定以上の
    流体圧を受けて移動可能に配設され、前記弁箱に
    は前記球状弁体を開口弁座より元の位置に復帰さ
    せる定位置復帰用部材が設けられて構成されてな
    ることを特徴とする緊急遮断弁。
JP13771789U 1989-11-28 1989-11-28 Pending JPH0377875U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13771789U JPH0377875U (ja) 1989-11-28 1989-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13771789U JPH0377875U (ja) 1989-11-28 1989-11-28

Publications (1)

Publication Number Publication Date
JPH0377875U true JPH0377875U (ja) 1991-08-06

Family

ID=31684861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13771789U Pending JPH0377875U (ja) 1989-11-28 1989-11-28

Country Status (1)

Country Link
JP (1) JPH0377875U (ja)

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