JPS6351974U - - Google Patents

Info

Publication number
JPS6351974U
JPS6351974U JP14425686U JP14425686U JPS6351974U JP S6351974 U JPS6351974 U JP S6351974U JP 14425686 U JP14425686 U JP 14425686U JP 14425686 U JP14425686 U JP 14425686U JP S6351974 U JPS6351974 U JP S6351974U
Authority
JP
Japan
Prior art keywords
solenoid
valve
cylinder
coil portion
weak current
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
JP14425686U
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 JP14425686U priority Critical patent/JPS6351974U/ja
Publication of JPS6351974U publication Critical patent/JPS6351974U/ja
Pending legal-status Critical Current

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  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案になるボンベ元弁緊急遮断装置
の一実施例の概略構成図、第２図は本考案の要部
を説明するための回路図、第３図は電磁弁を有す
るアクチユエータの概略構成図である。 ３……元弁、５……アクチユエータ、１１……
断線判別装置、１２……電磁弁駆動回路、１３…
…電源、１４ａ……常開接点、１４ｂ……常閉接
点、２０……断線判別回路、２１……報知手段、
２２……シリンダ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガスを封入されたボンベと、前記ボンベに取付
    けられ該ボンベを開閉する元弁と、弁体を駆動す
    るソレノイドを有し該ソレノイドが励磁されると
    ともに弁体が変位し流路を開とする電磁弁と、前
    記電磁弁の開弁動作により流体を供給され該元弁
    を開、閉駆動するアクチユエータと、前記ソレノ
    イドのコイル部に微弱電流を流す微弱電流供給回
    路と、前記微弱電流の変化または電圧の変化を検
    出し、前記コイル部で断線が生じているか否かを
    判別する断線判別手段とよりなるボンベ元弁緊急
    遮断装置。
JP14425686U 1986-09-20 1986-09-20 Pending JPS6351974U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14425686U JPS6351974U (ja) 1986-09-20 1986-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14425686U JPS6351974U (ja) 1986-09-20 1986-09-20

Publications (1)

Publication Number Publication Date
JPS6351974U true JPS6351974U (ja) 1988-04-07

Family

ID=31054684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14425686U Pending JPS6351974U (ja) 1986-09-20 1986-09-20

Country Status (1)

Country Link
JP (1) JPS6351974U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748468B2 (ja) * 1972-02-22 1982-10-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748468B2 (ja) * 1972-02-22 1982-10-16

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