DE69408643D1 - Batteriesystem eines tragbaren elektrischen Geräts - Google Patents

Batteriesystem eines tragbaren elektrischen Geräts

Info

Publication number
DE69408643D1
DE69408643D1 DE69408643T DE69408643T DE69408643D1 DE 69408643 D1 DE69408643 D1 DE 69408643D1 DE 69408643 T DE69408643 T DE 69408643T DE 69408643 T DE69408643 T DE 69408643T DE 69408643 D1 DE69408643 D1 DE 69408643D1
Authority
DE
Germany
Prior art keywords
electrical device
battery system
portable electrical
portable
battery
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.)
Expired - Fee Related
Application number
DE69408643T
Other languages
English (en)
Other versions
DE69408643T2 (de
Inventor
Satoshi Tatsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 by NEC Corp filed Critical NEC Corp
Publication of DE69408643D1 publication Critical patent/DE69408643D1/de
Application granted granted Critical
Publication of DE69408643T2 publication Critical patent/DE69408643T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/10—Nonbattery load controls charging
DE1994608643 1993-11-26 1994-11-21 Batteriesystem eines tragbaren elektrischen Geräts Expired - Fee Related DE69408643T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29649093A JPH07154924A (ja) 1993-11-26 1993-11-26 携帯電子機器の電池使用方式

Publications (2)

Publication Number Publication Date
DE69408643D1 true DE69408643D1 (de) 1998-04-02
DE69408643T2 DE69408643T2 (de) 1998-09-10

Family

ID=17834234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994608643 Expired - Fee Related DE69408643T2 (de) 1993-11-26 1994-11-21 Batteriesystem eines tragbaren elektrischen Geräts

Country Status (4)

Country Link
US (1) US5568038A (de)
EP (1) EP0657982B1 (de)
JP (1) JPH07154924A (de)
DE (1) DE69408643T2 (de)

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JPH08275390A (ja) * 1995-03-29 1996-10-18 Canon Inc 充放電制御方法、充放電制御装置及び該充放電制御装置を有する発電システム
US5717308A (en) * 1995-10-20 1998-02-10 Fuji Photo Film Co., Ltd. Electric-supply equipment for camera
US5684384A (en) * 1995-10-31 1997-11-04 Motorola, Inc. Apparatus and method for discharging and charging a multiple battery arrangement
JP3920371B2 (ja) * 1996-01-29 2007-05-30 富士通株式会社 充電装置、電流検出回路、及び、電圧検出回路
US5793187A (en) * 1996-02-08 1998-08-11 Pacific Communication Sciences, Inc. System and method for increasing the available energy in non-rechargeable batteries
US5686813A (en) * 1996-05-30 1997-11-11 Houston Audio Manufacturing Company Limited Mobile phone battery pack with a power-saving function
FR2749988A1 (fr) * 1996-06-14 1997-12-19 Philips Electronics Nv Dispositif d'accumulateurs pour un appareil electrique et/ou electronique et terminal de telecommunication comportant un tel dispositif
DE69735882T2 (de) * 1996-06-19 2007-04-19 Koninklijke Philips Electronics N.V. Elektrische stromversorgungsvorrichtung zur erzeugung einer vielzahl von spannungen und gerät damit
US5736833A (en) * 1996-06-28 1998-04-07 Symbios Logic Inc. Rapid battery charging circuit with overvoltage shunt
US5686814A (en) * 1996-08-29 1997-11-11 Data General Corporation Battery circuit for supplying power to an electronic device
JP3099181B2 (ja) * 1996-09-10 2000-10-16 本田技研工業株式会社 蓄電器の電圧制御装置
KR100222074B1 (ko) * 1996-12-17 1999-10-01 윤종용 정전력충전회로 및 이를 이용한 휴대용 컴퓨터
US6018231A (en) * 1997-10-02 2000-01-25 Black & Decker Inc. Battery charging system
US5998052A (en) * 1997-12-02 1999-12-07 Tadiran Batteries Ltd. Composite battery and methods of forming same
JPH11289676A (ja) * 1998-04-01 1999-10-19 Toyo System Kk 二次電池充放電装置用の電源装置
IL129797A0 (en) * 1999-05-05 2000-02-29 Techtium Ltd Rechargeable battery packs
US6292381B1 (en) 1999-12-16 2001-09-18 S-B Power Tool Company AC to DC power supply with supplemental energy storage
US6366055B1 (en) * 2000-03-30 2002-04-02 Shin-Kobe Electric Machinery Co., Ltd. Power supply system and state of charge estimating method
US6552511B1 (en) 2000-04-07 2003-04-22 Pacesetter, Inc. Hybrid battery network for implantable medical device
FR2810809A1 (fr) * 2000-06-21 2001-12-28 Battery Forever Dispositif d'alimentation pour appareils electriques portables
US6262559B1 (en) * 2000-07-06 2001-07-17 Snap-On Technologies, Inc. Portable auxiliary charging battery pack for thin metal film battery power pack
CA2353238C (en) * 2000-07-21 2013-10-08 Ricoh Company Ltd. Component management system and method
CA2363246C (en) * 2000-11-06 2006-02-21 Research In Motion Limited Portable battery charger
KR20020041098A (ko) * 2000-11-27 2002-06-01 윤종용 무선 헤드셋의 충전 장치 및 방법
NO315448B1 (no) 2000-12-22 2003-09-01 Jumpit As Reservebatterianordning for mobiltelefon
TW501326B (en) * 2001-01-10 2002-09-01 Tai-He Yang Electric equipment with backup battery-stand powered by host machine power source
US20040201365A1 (en) 2001-04-05 2004-10-14 Electrovaya Inc. Energy storage device for loads having variable power rates
US6577099B2 (en) * 2001-05-04 2003-06-10 Delphi Technologies, Inc. Method and apparatus for providing and storing power in a vehicle
US7038333B2 (en) 2002-02-15 2006-05-02 The Gillette Company Hybrid power supply
US6653813B2 (en) * 2002-03-21 2003-11-25 Thomson Licensing, S.A. Apparatus and method for the power management of operatively connected modular devices
US7176656B2 (en) 2004-06-22 2007-02-13 Campbell Hausfeld/Scott Fetzer Company Tool with battery pack
US8450980B2 (en) * 2004-06-29 2013-05-28 Intel Corporation Providing resilient power to a system
KR100825208B1 (ko) * 2006-02-20 2008-04-25 주식회사 엘지화학 높은 효율성으로 작동되는 하이브리드형 전지팩
ES2368744T3 (es) * 2006-05-11 2011-11-21 Hoppecke Batterien Gmbh & Co. Kg Disposición de acumuladores.
WO2007140069A1 (en) * 2006-05-25 2007-12-06 Koninklijke Philips Electronics, N.V. Cordless charger for a wearable patient monitor
SE530291C2 (sv) 2006-09-08 2008-04-22 Dick Holmen Detektor och larmsystem för övervakning av rörliga objekt
KR200442993Y1 (ko) * 2006-12-27 2008-12-26 동진기업 주식회사 휴대용 비상 배터리
WO2009003083A1 (en) 2007-06-26 2008-12-31 The Coleman Company, Inc. Electrical appliance that utilizes multiple power sources
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
AU2009293019A1 (en) 2008-09-19 2010-03-25 Tandem Diabetes Care Inc. Solute concentration measurement device and related methods
WO2010102646A1 (en) * 2009-03-10 2010-09-16 Ab Skf Power supply
CA2769030C (en) 2009-07-30 2016-05-10 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US20110048910A1 (en) * 2009-09-02 2011-03-03 Mphase Technologies, Inc. Electrical Device Having A Reserve Battery Activation System
JP5152543B1 (ja) * 2011-08-29 2013-02-27 有限会社 加納 微弱電力の充電装置
CN102651572B (zh) * 2012-05-10 2014-07-09 华为技术有限公司 一种零时备电系统和零时备电方法
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US10454315B2 (en) 2014-07-18 2019-10-22 Honda Motor Co., Ltd. Keyless entry device and method for powering the keyless entry device
CA2959157A1 (en) 2014-08-25 2016-03-03 Master Lock Company Llc Circuits and methods using parallel, separate battery cells
JP7083858B2 (ja) * 2020-02-10 2022-06-13 矢崎総業株式会社 電源装置
US20220224127A1 (en) * 2021-01-08 2022-07-14 Cirrus Logic International Semiconductor Ltd. Configurable network for enabling efficient charging and loading of two battery cells

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344386B2 (de) * 1974-06-10 1978-11-28
FR2438934A1 (fr) * 1978-10-09 1980-05-09 Accumulateurs Fixes Dispositif de regulation de la charge d'une batterie d'accumulateurs
JPS57122956U (de) * 1981-01-23 1982-07-31
JPH02202252A (ja) * 1989-01-31 1990-08-10 Toshiba Corp コードレス電話装置の充電器
JP2991442B2 (ja) * 1989-07-27 1999-12-20 旭光学工業株式会社 電源装置
JP2629436B2 (ja) * 1989-10-31 1997-07-09 日本電気株式会社 車載電子機器用電源装置
JPH03173326A (ja) * 1989-12-01 1991-07-26 Fujitsu Ltd 電源バックアップ回路
JPH0823793B2 (ja) * 1989-12-13 1996-03-06 富士通株式会社 メモリカード
JPH04156233A (ja) * 1990-10-19 1992-05-28 Mitsubishi Electric Corp 充電装置
JPH04349367A (ja) * 1991-01-21 1992-12-03 Nippon Telegr & Teleph Corp <Ntt> 円筒型非水電解液二次電池
JPH0595634A (ja) * 1991-09-30 1993-04-16 Casio Comput Co Ltd 電源回路
JPH05146097A (ja) * 1991-11-18 1993-06-11 Mitsubishi Electric Corp 着脱自在のバツテリー付電子装置
JP3013209B2 (ja) * 1992-04-22 2000-02-28 セイコーインスツルメンツ株式会社 非水電解質二次電池及びその負極活物質の製造方法

Also Published As

Publication number Publication date
JPH07154924A (ja) 1995-06-16
US5568038A (en) 1996-10-22
EP0657982B1 (de) 1998-02-25
DE69408643T2 (de) 1998-09-10
EP0657982A1 (de) 1995-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee