JPH0451679U - - Google Patents

Info

Publication number
JPH0451679U
JPH0451679U JP9273090U JP9273090U JPH0451679U JP H0451679 U JPH0451679 U JP H0451679U JP 9273090 U JP9273090 U JP 9273090U JP 9273090 U JP9273090 U JP 9273090U JP H0451679 U JPH0451679 U JP H0451679U
Authority
JP
Japan
Prior art keywords
circuit breaker
ring
shaped core
molded circuit
opened
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
JP9273090U
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 JP9273090U priority Critical patent/JPH0451679U/ja
Publication of JPH0451679U publication Critical patent/JPH0451679U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)

Description

【図面の簡単な説明】
図は、本考案の一実施例による配線用遮断器の
測定状態を示す斜視図である。 １……遮断器、１０……発信コイル、１２，２
２……コア、２０……受信コイル、３１……電流
計。

Claims (1)

  1. 【実用新案登録請求の範囲】 配線用遮断器の過電流に対する遮断性能を検査
    する配線用遮断器の検査装置において、 遮断器の入出力配線の一方を挿入させる開閉自
    在のリング状コアにソレノイド状に巻回された発
    信コイルと、他方を挿入させる同様に開閉自在の
    リング状コアにソレノイド状に巻回された受信コ
    イルと、前記入出力配線に定格電流よりも大きな
    電流を供給させるように前記発信コイルに給電す
    る電源と、前記受信コイルで検出された電流を前
    記入出力配線に流れる電流に換算して指示する電
    流計とを備えたことを特徴とする配線用遮断器の
    検査装置。
JP9273090U 1990-09-05 1990-09-05 Pending JPH0451679U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9273090U JPH0451679U (ja) 1990-09-05 1990-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9273090U JPH0451679U (ja) 1990-09-05 1990-09-05

Publications (1)

Publication Number Publication Date
JPH0451679U true JPH0451679U (ja) 1992-04-30

Family

ID=31829414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9273090U Pending JPH0451679U (ja) 1990-09-05 1990-09-05

Country Status (1)

Country Link
JP (1) JPH0451679U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011154875A (ja) * 2010-01-27 2011-08-11 Chugoku Electric Power Co Inc:The 配線用遮断器の無停電試験装置および無停電試験方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011154875A (ja) * 2010-01-27 2011-08-11 Chugoku Electric Power Co Inc:The 配線用遮断器の無停電試験装置および無停電試験方法

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