ATE545161T1 - Batteriepack - Google Patents

Batteriepack

Info

Publication number
ATE545161T1
ATE545161T1 AT09003630T AT09003630T ATE545161T1 AT E545161 T1 ATE545161 T1 AT E545161T1 AT 09003630 T AT09003630 T AT 09003630T AT 09003630 T AT09003630 T AT 09003630T AT E545161 T1 ATE545161 T1 AT E545161T1
Authority
AT
Austria
Prior art keywords
unit
status
battery
user
battery pack
Prior art date
Application number
AT09003630T
Other languages
English (en)
Inventor
Norihiro Iwamura
Motoharu Muto
Masaki Ikeda
Original Assignee
Panasonic Elec Works Co Ltd
Shimizu Naoki
Kubota Atsumasa
Okada Masaaki
Miwa Tatsuya
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 Panasonic Elec Works Co Ltd, Shimizu Naoki, Kubota Atsumasa, Okada Masaaki, Miwa Tatsuya filed Critical Panasonic Elec Works Co Ltd
Application granted granted Critical
Publication of ATE545161T1 publication Critical patent/ATE545161T1/de

Links

Classifications

    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Battery Mounting, Suspending (AREA)
AT09003630T 2008-03-26 2009-03-12 Batteriepack ATE545161T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008082123A JP5065958B2 (ja) 2008-03-26 2008-03-26 電池パック

Publications (1)

Publication Number Publication Date
ATE545161T1 true ATE545161T1 (de) 2012-02-15

Family

ID=40823389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09003630T ATE545161T1 (de) 2008-03-26 2009-03-12 Batteriepack

Country Status (5)

Country Link
US (1) US8643339B2 (de)
EP (1) EP2105982B8 (de)
JP (1) JP5065958B2 (de)
CN (1) CN101572325B (de)
AT (1) ATE545161T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5662105B2 (ja) 2010-10-26 2015-01-28 株式会社マキタ 二次電池パック
JP5486518B2 (ja) * 2011-01-20 2014-05-07 パナソニック株式会社 電池パック
JP2014518058A (ja) * 2011-04-28 2014-07-24 ゾール サーキュレイション インコーポレイテッド バッテリー挿入を自動検知するためのシステムおよび方法
WO2012149474A2 (en) 2011-04-28 2012-11-01 Zoll Circulation, Inc. Viral distribution of battery management parameters
JP5793674B2 (ja) * 2011-09-21 2015-10-14 パナソニックＩｐマネジメント株式会社 電動工具
US10075005B2 (en) * 2012-10-31 2018-09-11 Honda Motor Co., Ltd. Portable electric vehicle battery discharger with physically removable power discharge modules
TW201507240A (zh) * 2013-08-09 2015-02-16 Hon Hai Prec Ind Co Ltd 透明電池監控系統
JP6112033B2 (ja) * 2014-02-12 2017-04-12 トヨタ自動車株式会社 電力授受制御装置
CN104428970B (zh) * 2014-06-03 2017-04-12 华为技术有限公司 一种电芯保护电路和方法
CN107251264B (zh) 2014-11-26 2020-10-13 创科实业有限公司 电池组
KR20160144786A (ko) * 2015-06-09 2016-12-19 주식회사 엘지화학 배터리 팩 보호 시스템 및 방법
CN105552460B (zh) 2016-02-03 2018-12-04 宁德时代新能源科技股份有限公司 自隔离异常电池的系统和方法
AU2017285210B2 (en) * 2016-06-14 2023-03-30 John E. Waters Battery modules and systems for remote command and control of same
CN106532153A (zh) * 2016-12-19 2017-03-22 蔡秋华 一种智能家居用锂离子电池的监控检测系统
CN110190349B (zh) * 2019-04-30 2022-09-27 蜂巢能源科技有限公司 一种电池多阶段控温放电方法、装置及系统
CN117597820A (zh) * 2021-09-29 2024-02-23 工机控股株式会社 电池组及电气设备

Family Cites Families (24)

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US4670703A (en) * 1985-05-06 1987-06-02 General Electric Company Battery charger with three different charging rates
DE3844093A1 (de) * 1988-12-28 1990-07-05 Metabowerke Kg Elektrohandwerkzeug mit netzunabhaengiger stromversorgung
JPH033616A (ja) * 1989-05-26 1991-01-09 Noritz Corp 電池の過放電防止装置
US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US5898290A (en) * 1995-09-07 1999-04-27 Norand Corporation Battery pack with capacity and pre-removal indicators
JP3172095B2 (ja) * 1996-06-14 2001-06-04 セイコーインスツルメンツ株式会社 充放電制御回路と充電式電源装置
JPH10144285A (ja) 1996-11-06 1998-05-29 Osamu Kumakawa 蓄電池装置
US6313751B1 (en) * 1996-12-02 2001-11-06 Batcon, Inc. Battery failure indicator for a single battery
JPH10285810A (ja) * 1997-04-07 1998-10-23 Seiko Instr Inc 充放電制御回路と充電式電源装置
US6072299A (en) * 1998-01-26 2000-06-06 Medtronic Physio-Control Manufacturing Corp. Smart battery with maintenance and testing functions
US6194869B1 (en) * 1998-05-21 2001-02-27 Paul E. Peterzell Circuit to connect battery to load only in presence of a load of acceptable magnitude
US6160381A (en) * 1998-05-21 2000-12-12 Qualcomm Inc. Battery pack protection circuit and battery pack including a protection circuit
JP4141047B2 (ja) * 1999-05-20 2008-08-27 三洋電機株式会社 放電カット回路を備えるパック電池
JP3431867B2 (ja) * 1999-09-21 2003-07-28 松下電器産業株式会社 電池電源装置及びこれを用いた電動機器
US6340880B1 (en) * 1999-11-11 2002-01-22 Mitsumi Electric Co., Ltd. Method of protecting a chargeable electric cell
JP3638109B2 (ja) * 2000-02-07 2005-04-13 Ｎｅｃトーキン栃木株式会社 電池パック
US6744698B2 (en) * 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor
JP2003164066A (ja) * 2001-11-21 2003-06-06 Hitachi Koki Co Ltd 電池パック
US7508171B2 (en) * 2003-10-14 2009-03-24 Black & Decker Inc. Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack
JP4059838B2 (ja) * 2003-11-14 2008-03-12 ソニー株式会社 バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の制御方法
JP2006101609A (ja) * 2004-09-29 2006-04-13 Hitachi Ltd 二次電池充放電制御回路およびセンシング無線端末
JP4127311B2 (ja) * 2004-12-15 2008-07-30 松下電器産業株式会社 電源システムとそれを用いた携帯機器
EP2993726B1 (de) * 2005-11-07 2017-04-26 Vital Signs, Inc. Durch eine lithium-polymer-batterie betriebene infusionsflüssigkeitsaufwärmvorrichtung
US8558712B2 (en) * 2010-06-03 2013-10-15 C&C Power, Inc. Battery system and management method

Also Published As

Publication number Publication date
CN101572325A (zh) 2009-11-04
JP5065958B2 (ja) 2012-11-07
US20090243545A1 (en) 2009-10-01
US8643339B2 (en) 2014-02-04
EP2105982B8 (de) 2012-03-28
EP2105982A1 (de) 2009-09-30
JP2009240051A (ja) 2009-10-15
CN101572325B (zh) 2012-02-01
EP2105982B1 (de) 2012-02-08

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