JPH0230238U - - Google Patents

Info

Publication number
JPH0230238U
JPH0230238U JP10707088U JP10707088U JPH0230238U JP H0230238 U JPH0230238 U JP H0230238U JP 10707088 U JP10707088 U JP 10707088U JP 10707088 U JP10707088 U JP 10707088U JP H0230238 U JPH0230238 U JP H0230238U
Authority
JP
Japan
Prior art keywords
transformer
series
coil
circuit
voltage
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
JP10707088U
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 JP10707088U priority Critical patent/JPH0230238U/ja
Publication of JPH0230238U publication Critical patent/JPH0230238U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)

Description

【図面の簡単な説明】
第１図は従来のトランスの過負荷保護装置の回
路図、第２図は本考案の一実施例によるトランス
の過負荷保護装置の回路図。

Claims (1)

    【実用新案登録請求の範囲】
  1. 商用電源を所定の動作電圧に変換するトランス
    の１次側コイル、又は２次側コイルと直列にカレ
    ントトランスを接続し、過負荷時にカレントトラ
    ンスに発生する電圧を利用し、この電圧によりオ
    ンする半導体回路、それと直列に接続されたリレ
    ーコイルの動作により、トランスの１次側コイル
    又は２次側コイルと直列に接続されたリレー接点
    が開放してなるトランスの過負荷保護装置。
JP10707088U 1988-08-12 1988-08-12 Pending JPH0230238U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10707088U JPH0230238U (ja) 1988-08-12 1988-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10707088U JPH0230238U (ja) 1988-08-12 1988-08-12

Publications (1)

Publication Number Publication Date
JPH0230238U true JPH0230238U (ja) 1990-02-26

Family

ID=31341150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10707088U Pending JPH0230238U (ja) 1988-08-12 1988-08-12

Country Status (1)

Country Link
JP (1) JPH0230238U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939972A (ja) * 1982-08-31 1984-03-05 Toyota Motor Corp 内燃機関のノツキング制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939972A (ja) * 1982-08-31 1984-03-05 Toyota Motor Corp 内燃機関のノツキング制御方法

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