KR900019305A - 교환가능한 바테리 팩을 재충전하기 위한 가변 정격 바테리 충전기를 갖고 있는 휴대용 장치 - Google Patents

교환가능한 바테리 팩을 재충전하기 위한 가변 정격 바테리 충전기를 갖고 있는 휴대용 장치 Download PDF

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Publication number
KR900019305A
KR900019305A KR1019890006010A KR890006010A KR900019305A KR 900019305 A KR900019305 A KR 900019305A KR 1019890006010 A KR1019890006010 A KR 1019890006010A KR 890006010 A KR890006010 A KR 890006010A KR 900019305 A KR900019305 A KR 900019305A
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KR
South Korea
Prior art keywords
battery
portable device
ampere
pack
charging
Prior art date
Application number
KR1019890006010A
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English (en)
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KR920007375B1 (ko
Inventor
미쯔루 다나까
Original Assignee
세끼모또 타다히로
닛본덴기 가부시끼가이샤
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Application filed by 세끼모또 타다히로, 닛본덴기 가부시끼가이샤 filed Critical 세끼모또 타다히로
Publication of KR900019305A publication Critical patent/KR900019305A/ko
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Publication of KR920007375B1 publication Critical patent/KR920007375B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

내용 없음

Description

교환가능한 바테리 팩을 재충전하기 위한 가변 정격 바테리 충전기를 갖고 있는 휴대용 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 따른 무선 전화장치의 회로도, 제2도는 본 발명의 제2실시예에 따른 무선 전화장치의 회로도.

Claims (4)

  1. 상이한 암페어-시 정격의 재충전 가능한 바테리를 각각 포함하는 다수의 교환 가능한 발리 팩들중 1개의 바테리 팩이 장착되는 휴대용 장치에 있어서, 충전된 바테리의 암페어-시 정격에 의해 결정되는 최적 전류로 장착된 바테리 팩의 바테리를 충전시키기 위한 수단을 포함하는 것을 특징으로 하는 휴대용 장치.
  2. 제1항에 있어서, 각각의 교환가능한 바테리 팩이 수용된 바테리의 암페어-시 정격을 식별하기 위한 수단을 포함하고, 충전 수단이 식별 수단에 응답하여 장착된 팩의 바테리에 선택적으로 접속되고 상이한 암페어-시 정격에 따라 상이한 전류를 각각 발생시키는 다수의 충전 회로를 포함하는 것을 특징으로 하는 휴대용 장치.
  3. 제1항에 있어서, 각각의 교환가능한 바테리 팩이 수용된 바테리의 암페어-시 정격을 식별하기 위한 수단을 포함하고, 충전 수단이, 인가된 제어 신호에 따라 외부 전압으로부터 가변 전압을 유도하고, 가변 전압을 장착된 팩의 바테리에 공급하기 위한 수단, 및 가변 전압과 기준 전압 사이의 차를 검출하고, 이 차가 거의 0으로 감소하도록 이 차를 제어 신호로서 유도수산에 인가시키기 위한 수단을 포함하는 것을 특징으로 하는 휴대용 장치.
  4. 제1항에 있어서, 장치가 무선 전화 장치인 것을 특징으로 하는 휴대용 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890006010A 1988-05-06 1989-05-04 교환가능한 바테리 팩을 재충전하기 위한 가변 정격 바테리 충전기를 갖고 있는 휴대용 장치 KR920007375B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63109161A JP2560410B2 (ja) 1988-05-06 1988-05-06 無線電話装置
JP109,161 1988-05-06
JP63-109161 1988-05-06

Publications (2)

Publication Number Publication Date
KR900019305A true KR900019305A (ko) 1990-12-24
KR920007375B1 KR920007375B1 (ko) 1992-08-31

Family

ID=14503191

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890006010A KR920007375B1 (ko) 1988-05-06 1989-05-04 교환가능한 바테리 팩을 재충전하기 위한 가변 정격 바테리 충전기를 갖고 있는 휴대용 장치

Country Status (4)

Country Link
EP (1) EP0340794A3 (ko)
JP (1) JP2560410B2 (ko)
KR (1) KR920007375B1 (ko)
AU (1) AU3404789A (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435317A3 (en) * 1989-12-28 1992-06-17 Kabushiki Kaisha Toshiba Personal computer for performing charge and switching control of different types of battery packs
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
GB2242793B (en) * 1990-04-05 1994-08-10 Technophone Ltd Battery charging apparatus
US5251105A (en) * 1990-06-25 1993-10-05 Kabushiki Kaisha Toshiba Portable electronic apparatus having a battery pack with a mechanism for latching and an independent mechanism for temporarily preventing detachment
EP0463593A3 (en) * 1990-06-25 1992-08-05 Kabushiki Kaisha Toshiba Portable computer powered by rechargeable batteries
JP2629575B2 (ja) * 1993-08-31 1997-07-09 日本電気株式会社 携帯無線通信装置
JPH089002A (ja) * 1994-06-17 1996-01-12 Mimasu Kinzoku Seisakusho:Kk 携帯用通信機器
US5656917A (en) * 1995-12-14 1997-08-12 Motorola, Inc. Battery identification apparatus and associated method
US6075792A (en) 1997-06-16 2000-06-13 Interdigital Technology Corporation CDMA communication system which selectively allocates bandwidth upon demand
US6118250A (en) * 1998-02-20 2000-09-12 Qualcomm Incorporated Power supply assembly for hand-held communications device
TW200306741A (en) 2002-03-27 2003-11-16 Matsushita Electric Ind Co Ltd Image processing apparatus and method of image processing
US7835534B2 (en) 2003-10-14 2010-11-16 Robert Bosch Gmbh Battery charging jobsite lunchbox
US8604752B2 (en) 2003-10-14 2013-12-10 Robert Bosch Gmbh Portable battery charging and audio unit
JP5615452B1 (ja) * 2014-01-23 2014-10-29 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 電子機器
JP2015139363A (ja) * 2014-08-27 2015-07-30 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 電子機器
CN113923555B (zh) * 2021-10-13 2024-02-06 维沃移动通信有限公司 耳机的充电控制电路及充电控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167647U (ko) * 1980-05-14 1981-12-11
JPS5783129A (en) * 1980-11-12 1982-05-24 Gen Corp Charger
JPS60192630U (ja) * 1984-05-30 1985-12-21 日立電子株式会社 充電器
US4709201A (en) * 1985-10-24 1987-11-24 General Electric Company Portable radio battery pack with on-off switch
US4673861A (en) * 1986-04-03 1987-06-16 General Electric Company Battery charger/remote control for portable radio devices
CA1335601C (en) * 1988-01-29 1995-05-16 Nec Corporation Charge control circuit for cordless telephone system

Also Published As

Publication number Publication date
JPH01279640A (ja) 1989-11-09
AU3404789A (en) 1989-11-09
EP0340794A3 (en) 1990-11-14
JP2560410B2 (ja) 1996-12-04
KR920007375B1 (ko) 1992-08-31
EP0340794A2 (en) 1989-11-08

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