JPH01155234U - - Google Patents

Info

Publication number
JPH01155234U
JPH01155234U JP5136288U JP5136288U JPH01155234U JP H01155234 U JPH01155234 U JP H01155234U JP 5136288 U JP5136288 U JP 5136288U JP 5136288 U JP5136288 U JP 5136288U JP H01155234 U JPH01155234 U JP H01155234U
Authority
JP
Japan
Prior art keywords
circuit breaker
closing
spring
motor
electric
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
JP5136288U
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 JP5136288U priority Critical patent/JPH01155234U/ja
Publication of JPH01155234U publication Critical patent/JPH01155234U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の要部の構成を示す接
続図、第２図は同実施例で用いる積算時間計の外
観を示す斜視図である。 １…電極接触器のコイル、２…指令接点、３〜
５…電磁接触器の接点、６…電動機の電機子、７
…積算時間計。

Claims (1)

  1. 【実用新案登録請求の範囲】 電動機により蓄勢されて遮断器に投入用操作力
    を与える投入バネと遮断器の投入動作時に蓄勢さ
    れて遮断器に遮断用操作力を与える遮断バネとを
    備えた遮断器用電動バネ操作機構の監視装置にお
    いて、 前記電動機の駆動時間を計測して積算する電動
    機駆動時間積算手段を具備したことを特徴とする
    遮断器用電動バネ操作機構の監視装置。
JP5136288U 1988-04-15 1988-04-15 Pending JPH01155234U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5136288U JPH01155234U (ja) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5136288U JPH01155234U (ja) 1988-04-15 1988-04-15

Publications (1)

Publication Number Publication Date
JPH01155234U true JPH01155234U (ja) 1989-10-25

Family

ID=31277391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5136288U Pending JPH01155234U (ja) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH01155234U (ja)

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