JPS6322475U - - Google Patents

Info

Publication number
JPS6322475U
JPS6322475U JP11614786U JP11614786U JPS6322475U JP S6322475 U JPS6322475 U JP S6322475U JP 11614786 U JP11614786 U JP 11614786U JP 11614786 U JP11614786 U JP 11614786U JP S6322475 U JPS6322475 U JP S6322475U
Authority
JP
Japan
Prior art keywords
actuator
operates
component
interlocking mechanism
receiving member
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
JP11614786U
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 JP11614786U priority Critical patent/JPS6322475U/ja
Publication of JPS6322475U publication Critical patent/JPS6322475U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は要部の一部切欠側面図、第2図と第3
図はそれぞれ開保持機構の作動状態と解除状態と
を示す要部の縦断面図、第4図は要部の縦断正面
図、第5図は側面図、第6図は正面図である。 2……流路、3……弁体、4……付勢機構、5
……開保持機構、9……受圧部材、10……連動
機構、10b……構成部材、11……地震検出セ
ンサ、12……アクチユエータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁体3を閉じ方向に駆動する付勢機構4と、前
    記弁体3を付勢力に抗して開姿勢に維持する開保
    持機構5と、流路2内の異常高動圧で変位する高
    速異常流検出用の受圧部材9と、この受圧部材9
    の変位に伴つて前記開保持機構5を解除作動させ
    る機械式の連動機構10とを設けてある緊急遮断
    弁であつて、地震検出センサ11と、この地震検
    出センサ11からの検出信号によつて前記連動機
    構10の構成部材10bを解除方向に作動させる
    アクチユエータ12とを設け、このアクチユエー
    タ12と前記構成部材10bとの間に前記受圧部
    材9の変位に伴なう連動機構10の解除方向への
    作動を許容する融通を形成してある緊急遮断弁。
JP11614786U 1986-07-29 1986-07-29 Pending JPS6322475U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11614786U JPS6322475U (ja) 1986-07-29 1986-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11614786U JPS6322475U (ja) 1986-07-29 1986-07-29

Publications (1)

Publication Number Publication Date
JPS6322475U true JPS6322475U (ja) 1988-02-15

Family

ID=31000465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11614786U Pending JPS6322475U (ja) 1986-07-29 1986-07-29

Country Status (1)

Country Link
JP (1) JPS6322475U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226296A (ja) * 2005-02-15 2006-08-31 Kubota Corp 作動弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226296A (ja) * 2005-02-15 2006-08-31 Kubota Corp 作動弁

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