JPH0377874U - - Google Patents

Info

Publication number
JPH0377874U
JPH0377874U JP12324389U JP12324389U JPH0377874U JP H0377874 U JPH0377874 U JP H0377874U JP 12324389 U JP12324389 U JP 12324389U JP 12324389 U JP12324389 U JP 12324389U JP H0377874 U JPH0377874 U JP H0377874U
Authority
JP
Japan
Prior art keywords
valve
valve body
upstream side
frame
main body
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.)
Granted
Application number
JP12324389U
Other languages
English (en)
Other versions
JP2508080Y2 (ja
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 JP12324389U priority Critical patent/JP2508080Y2/ja
Publication of JPH0377874U publication Critical patent/JPH0377874U/ja
Application granted granted Critical
Publication of JP2508080Y2 publication Critical patent/JP2508080Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の閉弁状態（弁体非作動
状態）の断面図、第２図はその平面部、第３図は
開弁状態の断面図、第４図は弁体３の説明図、第
５図は第２実施例に用いる弁体３の説明図、第６
図はこの弁体３のつば部３２，３２の配列関係の
説明図、第７図は従来例の説明図であり、図中、 １……主体、２０……弁座、３……弁体、３１
……弁軸、４……バネ、３２……つば部、５１…
…枠体、５２……透孔部。

Claims (1)

  1. 【実用新案登録請求の範囲】 筒状の主体１内に形成した弁座２０に対して
    その上流側から対向するように弁体３を配設し、
    この弁体３に具備させた弁軸を主体１内周面から
    張出させた枠体によつて軸線方向に移動自在に支
    持すると共に、前記弁体３と主体１または前記枠
    体との間に弁体３を上流側に付勢するバネ４を介
    装し、過流出状態では前記弁体３が弁座２０に嵌
    入するように、弁体３の大きさ及びバネ４の付勢
    力を所定の値に設定した形式の過流出防止弁にお
    いて、弁体３の上流側の端面から突出する弁軸３
    １に多数のつば部３２，３２を軸線方向に並設し
    、この弁軸３１のつば部配設域を、弁体３の上流
    側の枠体５１によつて支持すると共に前記枠体の
    中央部に形成した透孔部５２に遊嵌させ、弁体３
    の開弁位置では、つば部３２，３２が透孔部５２
    の上流側に位置するようにこれらつば部の配設域
    を設定した過流出防止弁。 隣接するつば部３２，３２相互が、弁軸３１
    に対して一定の偏心角度で偏心した状態に連続す
    るようにした請求項１に記載の過流出防止弁。
JP12324389U 1989-10-20 1989-10-20 過流出防止弁 Expired - Lifetime JP2508080Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12324389U JP2508080Y2 (ja) 1989-10-20 1989-10-20 過流出防止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12324389U JP2508080Y2 (ja) 1989-10-20 1989-10-20 過流出防止弁

Publications (2)

Publication Number Publication Date
JPH0377874U true JPH0377874U (ja) 1991-08-06
JP2508080Y2 JP2508080Y2 (ja) 1996-08-21

Family

ID=31671231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12324389U Expired - Lifetime JP2508080Y2 (ja) 1989-10-20 1989-10-20 過流出防止弁

Country Status (1)

Country Link
JP (1) JP2508080Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011163358A (ja) * 2010-02-04 2011-08-25 Fujii Gokin Seisakusho Co Ltd 過流出防止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011163358A (ja) * 2010-02-04 2011-08-25 Fujii Gokin Seisakusho Co Ltd 過流出防止弁

Also Published As

Publication number Publication date
JP2508080Y2 (ja) 1996-08-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term