GB2251515B - Rechargeable battery - Google Patents

Rechargeable battery

Info

Publication number
GB2251515B
GB2251515B GB9100057A GB9100057A GB2251515B GB 2251515 B GB2251515 B GB 2251515B GB 9100057 A GB9100057 A GB 9100057A GB 9100057 A GB9100057 A GB 9100057A GB 2251515 B GB2251515 B GB 2251515B
Authority
GB
United Kingdom
Prior art keywords
rechargeable battery
rechargeable
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
GB9100057A
Other versions
GB9100057D0 (en
GB2251515A (en
Inventor
Nils Erik Martensson
Michael Brian Ashdown
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.)
Nokia Oyj
Nokia Mobile Phones UK Ltd
Original Assignee
Nokia Mobile Phones Ltd
Technophone Ltd
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 Nokia Mobile Phones Ltd, Technophone Ltd filed Critical Nokia Mobile Phones Ltd
Priority to GB9100057A priority Critical patent/GB2251515B/en
Publication of GB9100057D0 publication Critical patent/GB9100057D0/en
Publication of GB2251515A publication Critical patent/GB2251515A/en
Application granted granted Critical
Publication of GB2251515B publication Critical patent/GB2251515B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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
    • H02J7/00036—Charger exchanging data with battery
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB9100057A 1991-01-03 1991-01-03 Rechargeable battery Expired - Fee Related GB2251515B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9100057A GB2251515B (en) 1991-01-03 1991-01-03 Rechargeable battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100057A GB2251515B (en) 1991-01-03 1991-01-03 Rechargeable battery

Publications (3)

Publication Number Publication Date
GB9100057D0 GB9100057D0 (en) 1991-02-20
GB2251515A GB2251515A (en) 1992-07-08
GB2251515B true GB2251515B (en) 1995-07-12

Family

ID=10687900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100057A Expired - Fee Related GB2251515B (en) 1991-01-03 1991-01-03 Rechargeable battery

Country Status (1)

Country Link
GB (1) GB2251515B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8384340B2 (en) 2007-06-26 2013-02-26 The Coleman Company, Inc. Electrical appliance that utilizes multiple power sources

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK101692D0 (en) * 1992-08-14 1992-08-14 John Reipur BATTERY CHARGING PROCEDURE AND APPARATUS
US6369576B1 (en) 1992-07-08 2002-04-09 Texas Instruments Incorporated Battery pack with monitoring function for use in a battery charging system
US6107802A (en) * 1992-07-08 2000-08-22 Matthews; Wallace Edward Battery pack with monitoring function utilizing association with a battery charging system
JPH06132887A (en) * 1992-10-14 1994-05-13 Matsushita Electric Ind Co Ltd Battery remaining amount display system
DE4236811C1 (en) * 1992-10-30 1994-01-13 Siemens Ag Method for charging accumulators in cordless communication terminals and arrangement for carrying out the method
DE69425759T2 (en) * 1993-03-05 2001-04-19 Motorola Inc BATTERY WITH MEMORY FOR SAVING CHARGING PROCEDURES
JPH06311104A (en) * 1993-04-26 1994-11-04 Nec Corp Portable telephone system
FR2704982B1 (en) * 1993-05-06 1995-06-09 Alsthom Cge Alcatel ELECTROCHEMICAL GENERATOR RECOGNITION AND MANAGEMENT SYSTEM.
US5864220A (en) * 1993-09-16 1999-01-26 Chartec Laboratories A/S Method and apparatus for controlling the charging of a rechargeable battery to ensure that full charge is achieved without damaging the battery
FR2714772B3 (en) * 1993-12-31 1996-04-05 Texas Instruments France Improvements made to supply batteries.
US5446783A (en) * 1994-01-31 1995-08-29 Hewlett-Packard Company Cellular phone with infrared battery pack
US5622789A (en) * 1994-09-12 1997-04-22 Apple Computer, Inc. Battery cell having an internal circuit for controlling its operation
US5771448A (en) * 1995-06-26 1998-06-23 Ericsson Inc. Battery pack having personality data stored therein
JPH09271144A (en) * 1996-01-29 1997-10-14 Sony Corp Power supply identifying method, battery pack, and electronic device
JP3508384B2 (en) 1996-04-05 2004-03-22 ソニー株式会社 Battery charging apparatus and method, and battery pack
DE29611978U1 (en) * 1996-07-10 1997-02-13 Muntermann Axel accumulator
US6097943A (en) * 1997-07-02 2000-08-01 Telefonaktiebolaget L M Ericsson Application bound parameter storage
WO2001095454A1 (en) * 2000-06-09 2001-12-13 Two Way Radio Systems Ltd Electrical storage battery charger/analyser
SE523813C2 (en) * 2001-07-05 2004-05-18 Jonas Oegren Battery charger, portable device, computer software product and computer-readable backup media
US20040189256A1 (en) * 2003-02-14 2004-09-30 Alcatel Reusable state of charge indicator
DE102005015620A1 (en) * 2005-04-05 2006-10-12 Huber Und Brendel Inhaber: Wolfgang Brendel Electrical energy storage unit e.g. accumulator unit, for e.g. mobile cordless equipment, has voltage generator circuit providing supply voltage based on internal supply voltage in contacts of load, where supply voltage is required by load
DE102008054543A1 (en) * 2008-12-11 2010-06-17 Endress + Hauser Process Solutions Ag Indicator for displaying the battery freshness
US9168386B2 (en) 2009-02-20 2015-10-27 Comptolife, Llc Adaptation of the common notebook, laptop computer, netbook and tablet PC computer to enable each to be used as an automated external defibrillator (AED) to treat victims of sudden cardiac arrest
US8594784B2 (en) 2009-02-20 2013-11-26 Babric Life Science Innovations, Llc. Kits and methods for retrofitting and adapting common notebooks, laptop computers, and tablets, to enable each to be used as an automated external defibrillator (AED), and as a manual defibrillator
AU2015210567B2 (en) 2014-01-28 2017-10-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Terminal, power adapter, and method for handling charging anomaly
CN106253427B (en) 2014-01-28 2018-05-29 广东欧珀移动通信有限公司 Terminal and its battery charging control device and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074444A1 (en) * 1980-03-05 1983-03-23 Jerome Hal Lemelson Rechargeable electric battery system
US4380726A (en) * 1977-07-18 1983-04-19 Canon Kabushiki Kaisha Battery service life indicator
EP0124739A1 (en) * 1983-04-08 1984-11-14 CEAG Licht- und Stromversorgungstechnik GmbH Circuit arrangement for recharging a battery depending on its capacity
EP0164890A1 (en) * 1984-05-08 1985-12-18 Hewlett-Packard Company Battery-powered computing apparatus including a battery charge level indicating arrangement
US4737702A (en) * 1982-06-07 1988-04-12 Norand Corporation Battery charging control system particularly for hand held device
US4743831A (en) * 1986-09-12 1988-05-10 Troxler Electronic Laboratories, Inc. Apparatus and method for indicating remaining battery life in a battery powered device
GB2219151A (en) * 1988-05-03 1989-11-29 Ullmann Ulo Werk Battery charging
US4885523A (en) * 1988-03-15 1989-12-05 Norand Corporation Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
GB2222494A (en) * 1988-08-31 1990-03-07 Christopher John Fairgrieve Battery with charge control
US4965738A (en) * 1988-05-03 1990-10-23 Anton/Bauer, Inc. Intelligent battery system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380726A (en) * 1977-07-18 1983-04-19 Canon Kabushiki Kaisha Battery service life indicator
EP0074444A1 (en) * 1980-03-05 1983-03-23 Jerome Hal Lemelson Rechargeable electric battery system
US4737702A (en) * 1982-06-07 1988-04-12 Norand Corporation Battery charging control system particularly for hand held device
EP0124739A1 (en) * 1983-04-08 1984-11-14 CEAG Licht- und Stromversorgungstechnik GmbH Circuit arrangement for recharging a battery depending on its capacity
EP0164890A1 (en) * 1984-05-08 1985-12-18 Hewlett-Packard Company Battery-powered computing apparatus including a battery charge level indicating arrangement
US4743831A (en) * 1986-09-12 1988-05-10 Troxler Electronic Laboratories, Inc. Apparatus and method for indicating remaining battery life in a battery powered device
US4885523A (en) * 1988-03-15 1989-12-05 Norand Corporation Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
GB2219151A (en) * 1988-05-03 1989-11-29 Ullmann Ulo Werk Battery charging
US4965738A (en) * 1988-05-03 1990-10-23 Anton/Bauer, Inc. Intelligent battery system
GB2222494A (en) * 1988-08-31 1990-03-07 Christopher John Fairgrieve Battery with charge control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8384340B2 (en) 2007-06-26 2013-02-26 The Coleman Company, Inc. Electrical appliance that utilizes multiple power sources

Also Published As

Publication number Publication date
GB9100057D0 (en) 1991-02-20
GB2251515A (en) 1992-07-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030103