JPH0214251U - - Google Patents

Info

Publication number
JPH0214251U
JPH0214251U JP9117788U JP9117788U JPH0214251U JP H0214251 U JPH0214251 U JP H0214251U JP 9117788 U JP9117788 U JP 9117788U JP 9117788 U JP9117788 U JP 9117788U JP H0214251 U JPH0214251 U JP H0214251U
Authority
JP
Japan
Prior art keywords
power supply
load
commercial
supply terminal
switch
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
JP9117788U
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 JP9117788U priority Critical patent/JPH0214251U/ja
Publication of JPH0214251U publication Critical patent/JPH0214251U/ja
Pending legal-status Critical Current

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  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例の無停電電源装
置を示すブロツク図、第2図は第1図の一部を詳
しく示す回路図、第3図は本考案の第2の実施例
の無停電電源装置を示すブロツク図、第4図は第
3の実施例の無停電電源装置を示すブロツク図で
ある。 1……商用交流電源端子、2……切替スイツチ
、3……第1の負荷、4……整流回路、5……蓄
電池、6……インバータ、10……第2の負荷、
11……電圧検出ライン、12……スイツチ、2
0……電流検出器。

Claims (1)

  1. 【実用新案登録請求の範囲】 商用交流電源端子と、 前記商用交流電源端子に接続された整流回路と
    、 前記整流回路に接続された蓄電池と、 前記蓄電池に接続されたインバータと、 非停電時には前記商用交流電源端子を第1の負
    荷に接続し、停電時には前記インバータを前記第
    1の負荷に接続する電源切替回路と、 商用電源端子とバツクアツプ電源を要求しない
    第2の負荷との間に接続されたスイツチと、 前記第1の負荷の非駆動状態を検出して前記ス
    イツチをオフ制御するスイツチ制御回路と、 を備えた無停電電源装置。
JP9117788U 1988-07-09 1988-07-09 Pending JPH0214251U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9117788U JPH0214251U (ja) 1988-07-09 1988-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9117788U JPH0214251U (ja) 1988-07-09 1988-07-09

Publications (1)

Publication Number Publication Date
JPH0214251U true JPH0214251U (ja) 1990-01-29

Family

ID=31315667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9117788U Pending JPH0214251U (ja) 1988-07-09 1988-07-09

Country Status (1)

Country Link
JP (1) JPH0214251U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008735A1 (fr) * 1998-08-07 2000-02-17 Matsushita Electric Industrial Co., Ltd. Systeme d'alimentation electrique sans coupure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619195A (en) * 1979-07-24 1981-02-23 Hochiki Co Alarm
JPS6243715A (ja) * 1985-08-21 1987-02-25 Alps Electric Co Ltd 情報処理システム
JPS6271440A (ja) * 1985-09-25 1987-04-02 ニシム電子工業株式会社 交流無停電電源装置
JPS63653B2 (ja) * 1978-03-12 1988-01-08 Aisin Seiki

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63653B2 (ja) * 1978-03-12 1988-01-08 Aisin Seiki
JPS5619195A (en) * 1979-07-24 1981-02-23 Hochiki Co Alarm
JPS6243715A (ja) * 1985-08-21 1987-02-25 Alps Electric Co Ltd 情報処理システム
JPS6271440A (ja) * 1985-09-25 1987-04-02 ニシム電子工業株式会社 交流無停電電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008735A1 (fr) * 1998-08-07 2000-02-17 Matsushita Electric Industrial Co., Ltd. Systeme d'alimentation electrique sans coupure

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