JPH0243574U - - Google Patents

Info

Publication number
JPH0243574U
JPH0243574U JP9057889U JP9057889U JPH0243574U JP H0243574 U JPH0243574 U JP H0243574U JP 9057889 U JP9057889 U JP 9057889U JP 9057889 U JP9057889 U JP 9057889U JP H0243574 U JPH0243574 U JP H0243574U
Authority
JP
Japan
Prior art keywords
valve
box
valve plate
valve chamber
chamber
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
JP9057889U
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 JP9057889U priority Critical patent/JPH0243574U/ja
Publication of JPH0243574U publication Critical patent/JPH0243574U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る過流防止弁の第1の例
を示す縦断面図、第2図は同第2の例を示す縦断
面図、第3図乃至第7図の各々は、過流防止弁の
組立構造とガスコツクの組込みの具体例を示す縦
断面図、第8図と第9図は従来の過流防止弁を示
す異なつた例の縦断面図である。 1……過流防止弁、2……弁箱、3……弁室、
4……弁板、5……ガス流出口、6……弁座、7
,8……ガス流入口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱の内部に設けた弁室内に弁板を軸心方向に
    沿つて上下に移動できるよう収納し、前記弁箱の
    上部位置に弁板よりも小径のガス流出口を弁室と
    連通するように設け、このガス流出口の弁室内に
    開口する部分の周縁に上昇位置に移動した弁板の
    上面が当接する弁座を形成し、前記弁箱の周壁で
    弁室の底面上に重なる弁板の下面よりも上方の位
    置に複数のガス流入口を周方向に並べて設けたガ
    ス過流防止弁。
JP9057889U 1989-08-01 1989-08-01 Pending JPH0243574U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9057889U JPH0243574U (ja) 1989-08-01 1989-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9057889U JPH0243574U (ja) 1989-08-01 1989-08-01

Publications (1)

Publication Number Publication Date
JPH0243574U true JPH0243574U (ja) 1990-03-26

Family

ID=31315094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9057889U Pending JPH0243574U (ja) 1989-08-01 1989-08-01

Country Status (1)

Country Link
JP (1) JPH0243574U (ja)

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