CA2227624C - Battery charging system - Google Patents

Battery charging system Download PDF

Info

Publication number
CA2227624C
CA2227624C CA002227624A CA2227624A CA2227624C CA 2227624 C CA2227624 C CA 2227624C CA 002227624 A CA002227624 A CA 002227624A CA 2227624 A CA2227624 A CA 2227624A CA 2227624 C CA2227624 C CA 2227624C
Authority
CA
Canada
Prior art keywords
battery
charger
power supply
voltage level
electrical
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 - Lifetime
Application number
CA002227624A
Other languages
English (en)
French (fr)
Inventor
Jose Maria Fernandez
Daniel Leon Maierhafer
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.)
Google Technology Holdings LLC
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA2227624C publication Critical patent/CA2227624C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CA002227624A 1995-07-25 1996-07-19 Battery charging system Expired - Lifetime CA2227624C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/506,659 US5504413A (en) 1995-07-25 1995-07-25 Battery charging system with power management of plural peripheral devices
US08/506,659 1995-07-25
PCT/US1996/011992 WO1997005668A1 (en) 1995-07-25 1996-07-19 Battery charging system

Publications (1)

Publication Number Publication Date
CA2227624C true CA2227624C (en) 2000-05-02

Family

ID=24015483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227624A Expired - Lifetime CA2227624C (en) 1995-07-25 1996-07-19 Battery charging system

Country Status (9)

Country Link
US (1) US5504413A (enExample)
EP (1) EP0842551B1 (enExample)
JP (1) JP4142740B2 (enExample)
KR (1) KR100300541B1 (enExample)
CN (1) CN1092407C (enExample)
CA (1) CA2227624C (enExample)
DE (1) DE69634333T2 (enExample)
MX (1) MX9800674A (enExample)
WO (1) WO1997005668A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2212121C (en) 1996-08-02 2010-03-30 Symbol Technologies, Inc. Improvements in data retrieval
US5809449A (en) * 1996-10-30 1998-09-15 Hewlett-Packard Company Indicator of battery current for portable devices
US6405049B2 (en) 1997-08-05 2002-06-11 Symbol Technologies, Inc. Portable data terminal and cradle
EP1032964A2 (en) * 1997-11-17 2000-09-06 Lifestyle Technologies Universal power supply
JPH11234915A (ja) 1998-02-20 1999-08-27 Fujitsu Ltd 充電可能な電池を備えた電源装置、および複数の電池の充電／放電方法
US6357011B2 (en) 1998-07-15 2002-03-12 Gateway, Inc. Bus-powered computer peripheral with supplement battery power to overcome bus-power limit
WO2000039907A1 (en) * 1998-12-31 2000-07-06 Potega Patrick H Systems for configuring and delivering power
US6115277A (en) * 1999-01-07 2000-09-05 The United States Of America As Represented By The Secretary Of The Army Battery charger adapter for military vehicles
US6191552B1 (en) * 1999-01-25 2001-02-20 Dell Usa, L.P. External universal battery charging apparatus and method
US6204637B1 (en) * 1999-03-16 2001-03-20 International Business Machines Corporation Method and system for remotely supplying power through an automated power adapter to a data processing system
JP3895496B2 (ja) * 1999-04-09 2007-03-22 富士通株式会社 充電制御回路及び充電装置並びに充電制御方法
US6246211B1 (en) * 2000-01-19 2001-06-12 Hewlett-Packard Company Smart charger
US6653816B2 (en) 2001-06-24 2003-11-25 Motorola, Inc. Battery with embedded power management
US20110068742A1 (en) * 2001-11-09 2011-03-24 Mccurry Ronald C Audio device that interfaces with a battery charger
US20050275372A1 (en) * 2004-06-14 2005-12-15 Crowell Jonathan C Power controller for managing arrays of smart battery packs
US7581119B2 (en) * 2004-07-18 2009-08-25 Apple Inc. Method and system for discovering a power source on a peripheral bus
KR100871256B1 (ko) * 2007-03-13 2008-11-28 삼성전자주식회사 휴대 단말기의 배터리 충/방전 제어 장치 및 방법
US8154247B2 (en) * 2007-06-14 2012-04-10 Nokia Corporation Portable telecommunications device
US8227944B2 (en) * 2009-01-06 2012-07-24 O2Micro Inc Vertical bus circuits
US8022669B2 (en) * 2009-01-06 2011-09-20 O2Micro International Limited Battery management system
US8604754B2 (en) * 2009-09-10 2013-12-10 Ivus Industries, Llc Universal power interface bus
CN102255978B (zh) 2010-05-20 2014-08-13 凹凸电子（武汉）有限公司 地址配置装置、方法以及系统
CN102405416B (zh) * 2010-06-11 2014-04-16 丰田自动车株式会社 充电控制系统
US8525477B2 (en) * 2010-07-15 2013-09-03 O2Micro, Inc. Assigning addresses to multiple cascade battery modules in electric or electric hybrid vehicles
US8015452B2 (en) 2010-08-31 2011-09-06 O2Micro International, Ltd. Flexible bus architecture for monitoring and control of battery pack
US8994321B2 (en) * 2011-06-09 2015-03-31 Standard Microsystems Corporation Method and system for rationing charge or energy provided to a portable device
US9425608B2 (en) 2011-12-20 2016-08-23 Kohler Co. Overvoltage protection system and method
EP2870671B1 (en) * 2012-07-03 2017-08-23 Saft America Inc. Battery electronics and control system
KR101633677B1 (ko) 2015-04-20 2016-06-29 주식회사 파워존 충전기 전압 강하 방지 장치
CN107437826B (zh) * 2016-05-23 2020-12-04 华为终端有限公司 一种电池充电装置、方法、终端、电源适配器及存储介质
US10322688B2 (en) * 2016-12-30 2019-06-18 Textron Innovations Inc. Controlling electrical access to a lithium battery on a utility vehicle
US11108249B2 (en) * 2017-08-31 2021-08-31 Textron Innovations Inc. Communication to control charging of a rechargeable battery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709202A (en) * 1982-06-07 1987-11-24 Norand Corporation Battery powered system
GB2242793B (en) * 1990-04-05 1994-08-10 Technophone Ltd Battery charging apparatus
GB2242794B (en) * 1990-04-05 1994-08-03 Technophone Ltd Battery charging apparatus
JP2671676B2 (ja) * 1991-12-09 1997-10-29 松下電器産業株式会社 携帯電話車載充電装置
JP2986059B2 (ja) * 1995-03-08 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション バッテリ充電装置

Also Published As

Publication number Publication date
EP0842551B1 (en) 2005-02-09
KR19990028297A (ko) 1999-04-15
KR100300541B1 (ko) 2001-09-03
CN1191632A (zh) 1998-08-26
JPH11510358A (ja) 1999-09-07
EP0842551A4 (en) 1999-05-19
CN1092407C (zh) 2002-10-09
MX9800674A (es) 1998-04-30
DE69634333T2 (de) 2006-04-06
DE69634333D1 (de) 2005-03-17
JP4142740B2 (ja) 2008-09-03
EP0842551A1 (en) 1998-05-20
US5504413A (en) 1996-04-02
WO1997005668A1 (en) 1997-02-13

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Effective date: 20160719