GB0623249D0 - Method and system for battery protection - Google Patents

Method and system for battery protection

Info

Publication number
GB0623249D0
GB0623249D0 GB0623249A GB0623249A GB0623249D0 GB 0623249 D0 GB0623249 D0 GB 0623249D0 GB 0623249 A GB0623249 A GB 0623249A GB 0623249 A GB0623249 A GB 0623249A GB 0623249 D0 GB0623249 D0 GB 0623249D0
Authority
GB
Grant status
Application
Patent type
Prior art keywords
system
method
battery protection
battery
protection
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
GB0623249A
Other versions
GB2429344A (en )
GB2429344B (en )
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool 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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M2/00Constructional details or processes of manufacture of the non-active parts
    • H01M2/10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M2/1016Cabinets, cases, fixing devices, adapters, racks or battery packs
    • H01M2/1022Cabinets, cases, fixing devices, adapters, racks or battery packs for miniature batteries or batteries for portable equipment
    • H01M2/1038Cabinets, cases, fixing devices, adapters, racks or battery packs for miniature batteries or batteries for portable equipment for button cells
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/50Methods or arrangements for servicing or maintenance, e.g. maintaining operating temperature
GB0623249A 2004-05-24 2005-05-24 Method and system for battery protection Active GB2429344B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US57427804 true 2004-05-24 2004-05-24
US57461604 true 2004-05-25 2004-05-25
US58213804 true 2004-06-22 2004-06-22
US58272804 true 2004-06-24 2004-06-24
US58273004 true 2004-06-24 2004-06-24
US61235204 true 2004-09-22 2004-09-22
US62601304 true 2004-11-05 2004-11-05
US62623004 true 2004-11-09 2004-11-09
US64339605 true 2005-01-12 2005-01-12
PCT/US2005/019016 WO2005117232A3 (en) 2004-05-24 2005-05-24 Method and system for battery protection

Publications (3)

Publication Number Publication Date
GB0623249D0 true true GB0623249D0 (en) 2007-01-03
GB2429344A true GB2429344A (en) 2007-02-21
GB2429344B GB2429344B (en) 2008-12-31

Family

ID=35451562

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0623249A Active GB2429344B (en) 2004-05-24 2005-05-24 Method and system for battery protection
GB0623318A Active GB2430814B (en) 2004-05-24 2005-05-24 Method and system for battery charging

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0623318A Active GB2430814B (en) 2004-05-24 2005-05-24 Method and system for battery charging

Country Status (3)

Country Link
DE (2) DE112005001217T5 (en)
GB (2) GB2429344B (en)
WO (2) WO2005117232A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080012570A1 (en) * 2006-07-17 2008-01-17 O2Micro, Inc. Monitoring battery cell voltage
US7825627B2 (en) 2006-07-17 2010-11-02 O2Micro International Limited Monitoring battery cell voltage
CN101652670B (en) * 2007-04-03 2013-01-16 皇家飞利浦电子股份有限公司 Battery voltage monitoring system
CN101777781B (en) 2009-12-30 2012-07-04 湖南科力远高技术控股有限公司 Electromobile modularization battery management system
CN101887999B (en) * 2010-05-25 2012-05-09 北京天路能源有限公司 Clock test-and-control type balanced charging method for lithium battery pack
US20120194130A1 (en) * 2011-01-27 2012-08-02 Research In Motion Limited Power pack partial failure detection and remedial charging control
JP6048192B2 (en) * 2013-02-13 2016-12-21 日立工機株式会社 Electrical equipment and electrical equipment
US9742047B2 (en) 2014-08-11 2017-08-22 Milwaukee Electric Tool Corporation Battery pack with phase change material
DE102015208503A1 (en) 2015-05-07 2016-11-10 Robert Bosch Gmbh Battery cell having integrated in the housing vent valve, battery module, vehicle and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056764A (en) * 1974-06-03 1977-11-01 Nissan Motor Company, Limited Power supply system having two different types of batteries and current-limiting circuit for lower output battery
DE3611484C2 (en) * 1986-04-05 1994-06-09 Ceag Licht & Strom Circuitry for a portable lamp
US5200688A (en) * 1991-05-31 1993-04-06 Motorola, Inc. Vehicular charger
US5355073A (en) * 1992-09-30 1994-10-11 Compaq Computer Corporation Battery pack sensor for an AC adapter
US5371453A (en) * 1993-01-28 1994-12-06 Motorola, Inc. Battery charger system with common charge and data exchange port
US5498950A (en) * 1994-04-29 1996-03-12 Delco Electronics Corp. Battery monitoring, charging and balancing apparatus
US5606242A (en) * 1994-10-04 1997-02-25 Duracell, Inc. Smart battery algorithm for reporting battery parameters to an external device
US5757163A (en) * 1995-09-29 1998-05-26 Black & Decker Inc. Battery Charger and method for simultaneously charging multiple batteries from a single power supply
DE69942848D1 (en) * 1998-06-09 2010-11-25 Makita Corp battery charger
US6144186A (en) * 1999-07-16 2000-11-07 Motorola, Inc. Low power enable circuit
US6104162A (en) * 1999-09-11 2000-08-15 Sainsbury; Simon R. Method and apparatus for multi-power source for power tools
US6324339B1 (en) * 1999-11-29 2001-11-27 Eveready Battery Company, Inc. Battery pack including input and output waveform modification capability
US6275004B1 (en) * 2000-09-11 2001-08-14 General Motors Corporation System for battery module balancing via variable voltage DC-DC converter in a hybrid-electric powertrain
US7157882B2 (en) * 2002-11-22 2007-01-02 Milwaukee Electric Tool Corporation Method and system for battery protection employing a selectively-actuated switch
DE10354871A1 (en) * 2002-11-22 2004-10-28 Milwaukee Electric Tool Corp., Brookfield A method and system for protecting a battery

Also Published As

Publication number Publication date Type
GB2429344A (en) 2007-02-21 application
WO2005117231A8 (en) 2008-05-02 application
WO2005117232A3 (en) 2006-07-06 application
DE112005001203T5 (en) 2007-07-19 application
GB0623318D0 (en) 2007-01-03 application
DE112005001217T5 (en) 2007-06-28 application
GB2430814A (en) 2007-04-04 application
GB2430814B (en) 2008-07-23 grant
GB2429344B (en) 2008-12-31 grant
WO2005117232A2 (en) 2005-12-08 application
WO2005117231A1 (en) 2005-12-08 application

Similar Documents

Publication Publication Date Title
GB2396755B (en) Method and system for battery charging
GB2414129B (en) Inspection system and method
GB0506611D0 (en) Communication system and a processor and a method for use therein
GB2422816B (en) Materials retrieval system and method