JPH0423882U - - Google Patents

Info

Publication number
JPH0423882U
JPH0423882U JP6498090U JP6498090U JPH0423882U JP H0423882 U JPH0423882 U JP H0423882U JP 6498090 U JP6498090 U JP 6498090U JP 6498090 U JP6498090 U JP 6498090U JP H0423882 U JPH0423882 U JP H0423882U
Authority
JP
Japan
Prior art keywords
valve
valve body
chamber
inlet
fluid
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
JP6498090U
Other languages
English (en)
Other versions
JPH0454379Y2 (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 JP6498090U priority Critical patent/JPH0454379Y2/ja
Publication of JPH0423882U publication Critical patent/JPH0423882U/ja
Application granted granted Critical
Publication of JPH0454379Y2 publication Critical patent/JPH0454379Y2/ja
Expired legal-status Critical Current

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  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す正面断面図、
第2図は従来例を示す正面断面図である。 符号の説明、1……圧力制御弁、5……流体通
路(弁室)、7……弁体、9……弁口(ポート)
、10……排出室、12……導入口、13……ベ
ローズ(伸縮体)、14……ベローズの開口部、
15……ベローズの底部。

Claims (1)

  1. 【実用新案登録請求の範囲】 取扱流体が流入される弁室と、この弁室にポー
    トを介して通じる排出室とを備え、弁室内に、弁
    室と排出室との圧力差に応じてポートを開閉すべ
    く所定方向に沿つて往復動する弁体を収納した圧
    力制御弁において、 排出室であつて弁体と対向する位置に、外部流
    体を導入する導入口を設けるとともに、導入口と
    弁体との間に、外部流体の圧力により弁体の往復
    動方向に沿つて伸縮する袋状の伸縮体を配置し、
    この伸縮体の開口部を導入口に対して流体密に接
    合し、底部を弁体に当接させたことを特徴とする
    圧力制御弁。
JP6498090U 1990-06-21 1990-06-21 Expired JPH0454379Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6498090U JPH0454379Y2 (ja) 1990-06-21 1990-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6498090U JPH0454379Y2 (ja) 1990-06-21 1990-06-21

Publications (2)

Publication Number Publication Date
JPH0423882U true JPH0423882U (ja) 1992-02-26
JPH0454379Y2 JPH0454379Y2 (ja) 1992-12-21

Family

ID=31596399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6498090U Expired JPH0454379Y2 (ja) 1990-06-21 1990-06-21

Country Status (1)

Country Link
JP (1) JPH0454379Y2 (ja)

Also Published As

Publication number Publication date
JPH0454379Y2 (ja) 1992-12-21

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