JPS6246952U - - Google Patents

Info

Publication number
JPS6246952U
JPS6246952U JP13782585U JP13782585U JPS6246952U JP S6246952 U JPS6246952 U JP S6246952U JP 13782585 U JP13782585 U JP 13782585U JP 13782585 U JP13782585 U JP 13782585U JP S6246952 U JPS6246952 U JP S6246952U
Authority
JP
Japan
Prior art keywords
circuit
power supply
contact
manual
turned
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.)
Granted
Application number
JP13782585U
Other languages
English (en)
Other versions
JPH04433Y2 (ja
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 JP13782585U priority Critical patent/JPH04433Y2/ja
Publication of JPS6246952U publication Critical patent/JPS6246952U/ja
Application granted granted Critical
Publication of JPH04433Y2 publication Critical patent/JPH04433Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Description

【図面の簡単な説明】
第１図は本考案を実施したデータ退避信号発生
装置の回路図、第２図は本考案を実施した別の例
の回路図である。 １……第１の手動スイツチ、２……第２の手動
スイツチ、３……第１のリレー、４……第２のリ
レー、ＡＣ……交流電源、ＤＣ……直流電源ユニ
ツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 計算機システムの電源オフ時に使用中データを
    安全な領域に退避させる信号を発生するデータ退
    避信号発生装置において、交流電源とシステム直
    流電源ユニツトとの間に１回路を接続された２回
    路１接点の第１の手動スイツチ及び第２の手動ス
    イツチと、この第１、第２の手動スイツチとの中
    間に設けた常閉１回路１接点の第１のリレーと、
    前記第１、第２の手動スイツチがオンになつた時
    電流が流れてオンとなる常開３回路１接点の第２
    のリレーと、前記第１、第２の手動スイツチの他
    方の１回路によつて前記直流電源の出力が与えら
    れるゲート回路とを有するデータ退避信号発生装
    置。
JP13782585U 1985-09-09 1985-09-09 Expired JPH04433Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13782585U JPH04433Y2 (ja) 1985-09-09 1985-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13782585U JPH04433Y2 (ja) 1985-09-09 1985-09-09

Publications (2)

Publication Number Publication Date
JPS6246952U true JPS6246952U (ja) 1987-03-23
JPH04433Y2 JPH04433Y2 (ja) 1992-01-08

Family

ID=31042239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13782585U Expired JPH04433Y2 (ja) 1985-09-09 1985-09-09

Country Status (1)

Country Link
JP (1) JPH04433Y2 (ja)

Also Published As

Publication number Publication date
JPH04433Y2 (ja) 1992-01-08

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