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JPH0286035U - - Google Patents

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Publication number
JPH0286035U
JPH0286035U JP16537388U JP16537388U JPH0286035U JP H0286035 U JPH0286035 U JP H0286035U JP 16537388 U JP16537388 U JP 16537388U JP 16537388 U JP16537388 U JP 16537388U JP H0286035 U JPH0286035 U JP H0286035U
Authority
JP
Japan
Prior art keywords
contact
current
overcurrent relay
circuit
current transformer
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
JP16537388U
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 JP16537388U priority Critical patent/JPH0286035U/ja
Publication of JPH0286035U publication Critical patent/JPH0286035U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す回路図、第
2図は従来例の回路図である。 1…電線路、2…遮断器、3…変流器、4…過
電流リレー、5…動作コイル、6…接点、7…引
外しコイル、9…定電流素子、10…発光ダイオ
ード、11…直列回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電線路に挿入される変流器と、前記変流器の二
    次電流を入力とし、前記二次電流が規定値を超え
    たときに動作する過電流リレーと、前記変流器の
    二次回路に接続されてあつて、前記過電流リレー
    が動作したときにオフとされる接点と、前記接点
    に並列に接続されてあつて、前記接点がオフとさ
    れたときに、前記変流器の二次電流によつて励磁
    され、前記電線路に挿入されてある遮断器を引外
    す引外しコイルと、前記接点に並列に接続されて
    あつて、定電流素子と発光ダイオードとを直列に
    接続した直列回路とからなる遮断器引外装置。
JP16537388U 1988-12-21 1988-12-21 Pending JPH0286035U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16537388U JPH0286035U (ja) 1988-12-21 1988-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16537388U JPH0286035U (ja) 1988-12-21 1988-12-21

Publications (1)

Publication Number Publication Date
JPH0286035U true JPH0286035U (ja) 1990-07-06

Family

ID=31451803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16537388U Pending JPH0286035U (ja) 1988-12-21 1988-12-21

Country Status (1)

Country Link
JP (1) JPH0286035U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010022092A (ja) * 2008-07-08 2010-01-28 Mitsubishi Electric Corp 過電流継電器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912444B1 (ja) * 1969-09-27 1974-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912444B1 (ja) * 1969-09-27 1974-03-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010022092A (ja) * 2008-07-08 2010-01-28 Mitsubishi Electric Corp 過電流継電器

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