JPH01147639U - - Google Patents

Info

Publication number
JPH01147639U
JPH01147639U JP1988043760U JP4376088U JPH01147639U JP H01147639 U JPH01147639 U JP H01147639U JP 1988043760 U JP1988043760 U JP 1988043760U JP 4376088 U JP4376088 U JP 4376088U JP H01147639 U JPH01147639 U JP H01147639U
Authority
JP
Japan
Prior art keywords
power supply
batteries
switching
battery
supply target
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
JP1988043760U
Other languages
English (en)
Other versions
JP2534485Y2 (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 JP1988043760U priority Critical patent/JP2534485Y2/ja
Priority to EP89105428A priority patent/EP0335316B1/en
Priority to DE68922776T priority patent/DE68922776T2/de
Priority to KR1019890004054A priority patent/KR920001952B1/ko
Publication of JPH01147639U publication Critical patent/JPH01147639U/ja
Priority to US07/908,906 priority patent/US5270946A/en
Application granted granted Critical
Publication of JP2534485Y2 publication Critical patent/JP2534485Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の一実施例による電池式電源装
置の概略構成図、第２図は同装置におけるコント
ロール回路が実行する制御動作のフローチヤート
である。 １……システム（給電対象）、２……コントロ
ール回路、Ｂ１，Ｂ２……電池、Ｓ１，Ｓ２……
スイツチング素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一の給電対象に動作電力を供給するための２
    系統の電池と、これら電池と上記給電対象とをそ
    れぞれ結ぶ２つのスイツチング素子と、この２つ
    のスイツチング素子を切換時に同時オン期間を挾
    んで択一的オンにする切換手段と、上記２系統の
    電池電圧を監視し、使用電池を決定して上記切換
    手段を動作させるとともに、電圧低下を報知する
    監視手段とを備えた電池式電源装置。
JP1988043760U 1988-03-30 1988-03-31 電池式電源装置 Expired - Lifetime JP2534485Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988043760U JP2534485Y2 (ja) 1988-03-31 1988-03-31 電池式電源装置
EP89105428A EP0335316B1 (en) 1988-03-30 1989-03-28 Apparatus for controlling selection of batteries
DE68922776T DE68922776T2 (de) 1988-03-30 1989-03-28 Vorrichtung zur Batterieauswahlsteuerung.
KR1019890004054A KR920001952B1 (ko) 1988-03-30 1989-03-30 전지 선택 제어 방법 및 장치
US07/908,906 US5270946A (en) 1988-03-30 1992-07-02 Method and apparatus for controlling selection of batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988043760U JP2534485Y2 (ja) 1988-03-31 1988-03-31 電池式電源装置

Publications (2)

Publication Number Publication Date
JPH01147639U true JPH01147639U (ja) 1989-10-12
JP2534485Y2 JP2534485Y2 (ja) 1997-04-30

Family

ID=31270148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988043760U Expired - Lifetime JP2534485Y2 (ja) 1988-03-30 1988-03-31 電池式電源装置

Country Status (1)

Country Link
JP (1) JP2534485Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09312938A (ja) * 1996-05-22 1997-12-02 Sanyo Electric Co Ltd 電子機器の電源制御回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183996U (ja) * 1984-05-17 1985-12-06 シャープ株式会社 携帯用電気機器
JPS6158436A (ja) * 1984-08-28 1986-03-25 富士通株式会社 電池電源方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183996U (ja) * 1984-05-17 1985-12-06 シャープ株式会社 携帯用電気機器
JPS6158436A (ja) * 1984-08-28 1986-03-25 富士通株式会社 電池電源方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09312938A (ja) * 1996-05-22 1997-12-02 Sanyo Electric Co Ltd 電子機器の電源制御回路

Also Published As

Publication number Publication date
JP2534485Y2 (ja) 1997-04-30

Similar Documents

Publication Publication Date Title
JPH01147639U (ja)
JPS6251930U (ja)
JPH03104220U (ja)
JPH0360847U (ja)
JPH0179344U (ja)
JPH0275942U (ja)
JPH0436625U (ja)
JPS649433U (ja)
JPH01133317U (ja)
JPH0214126U (ja)
JPS632034U (ja)
JPH0182633U (ja)
JPS6291535U (ja)
JPS6196744U (ja)
JPS6435595U (ja)
JPH0414441U (ja)
JPS62107532U (ja)
JPS6248136U (ja)
JPS6257827U (ja)
JPS6395326U (ja)
JPH02122538U (ja)
JPS6383946U (ja)
JPS6213046U (ja)
JPS63155526U (ja)
JPS61101440U (ja)