JPH0260439U - - Google Patents

Info

Publication number
JPH0260439U
JPH0260439U JP14009488U JP14009488U JPH0260439U JP H0260439 U JPH0260439 U JP H0260439U JP 14009488 U JP14009488 U JP 14009488U JP 14009488 U JP14009488 U JP 14009488U JP H0260439 U JPH0260439 U JP H0260439U
Authority
JP
Japan
Prior art keywords
tripping
capacitor
rectifier
breaker
resistor
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
JP14009488U
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 JP14009488U priority Critical patent/JPH0260439U/ja
Publication of JPH0260439U publication Critical patent/JPH0260439U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Keying Circuit Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す回路図、第２
図は従来のコンデンサ引外し方式の回路図を示す
。 １，２０…コンデンサ引外し電源装置、２…変
圧器、３…保護継電器の常開接点、４…しや断器
の引外しコイル、５…しや断器、１１…全波整流
器、１２…コンデンサ、１３…コンデンサ保護用
の抵抗体、１４…ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流入力電圧を整流器を通して直流に変換し、
    この直流電力をしや断器の引外し制御時に引外し
    コイルを供給するとともに、常時はコンデンサを
    充電してエネルギーをあらかじめ蓄積しておき、
    しや断器の引外し制御を行うとき、この蓄積され
    ているエネルギーを引外しコイルに放電させてし
    や断器を引外しさせるようにした電源装置におい
    て、前記整流器を全波整流器となし、且つ前記コ
    ンデンサ回路に抵抗体を当該コンデンサと直列接
    続すると共に、該抵抗に放電時の放電電流を流す
    方向にダイオードを並列接続したことを特徴とし
    たコンデンサ引外し電源装置。
JP14009488U 1988-10-27 1988-10-27 Pending JPH0260439U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14009488U JPH0260439U (ja) 1988-10-27 1988-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14009488U JPH0260439U (ja) 1988-10-27 1988-10-27

Publications (1)

Publication Number Publication Date
JPH0260439U true JPH0260439U (ja) 1990-05-02

Family

ID=31403955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14009488U Pending JPH0260439U (ja) 1988-10-27 1988-10-27

Country Status (1)

Country Link
JP (1) JPH0260439U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05137231A (ja) * 1991-11-11 1993-06-01 Matsushita Electric Works Ltd 保護継電器用電源装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197620A (ja) * 1982-05-13 1983-11-17 三菱電機株式会社 コンデンサ型引外し電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197620A (ja) * 1982-05-13 1983-11-17 三菱電機株式会社 コンデンサ型引外し電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05137231A (ja) * 1991-11-11 1993-06-01 Matsushita Electric Works Ltd 保護継電器用電源装置

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