JPS6223031U - - Google Patents

Info

Publication number
JPS6223031U
JPS6223031U JP11534785U JP11534785U JPS6223031U JP S6223031 U JPS6223031 U JP S6223031U JP 11534785 U JP11534785 U JP 11534785U JP 11534785 U JP11534785 U JP 11534785U JP S6223031 U JPS6223031 U JP S6223031U
Authority
JP
Japan
Prior art keywords
piston
cylinder
explosion
electric switch
operation button
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
JP11534785U
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 JP11534785U priority Critical patent/JPS6223031U/ja
Publication of JPS6223031U publication Critical patent/JPS6223031U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の防爆用電気スイツチ装置の
一実施例を示す概略図、第2図は他の実施例を示
す概略図である。 1……操作ボタン、2……シリンダ、3……ピ
ストン、4……連結管、5……シリンダ、6……
ピストン、7……電気スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 爆発等の危険性がある室内に設けられた防爆用
    電気スイツチの操作ボタン1と、この操作ボタン
    1に連結した第1のピストン3を進退自在に内挿
    した第1のシリンダ2と、連通管4を介してこの
    シリンダ2と接続され、かつ上記ピストン3と連
    動する第2のピストン6を内挿した、室外に設け
    られた第2のシリンダ5と、このピストン6で駆
    動される電気スイツチ7とを有することを特徴と
    する防爆用電気スイツチ装置。
JP11534785U 1985-07-27 1985-07-27 Pending JPS6223031U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11534785U JPS6223031U (ja) 1985-07-27 1985-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11534785U JPS6223031U (ja) 1985-07-27 1985-07-27

Publications (1)

Publication Number Publication Date
JPS6223031U true JPS6223031U (ja) 1987-02-12

Family

ID=30998912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11534785U Pending JPS6223031U (ja) 1985-07-27 1985-07-27

Country Status (1)

Country Link
JP (1) JPS6223031U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957376A (ja) * 1972-10-02 1974-06-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957376A (ja) * 1972-10-02 1974-06-04

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