ATE483269T1 - Akku mit einer thermischen schutzschaltung - Google Patents

Akku mit einer thermischen schutzschaltung

Info

Publication number
ATE483269T1
ATE483269T1 AT08150163T AT08150163T ATE483269T1 AT E483269 T1 ATE483269 T1 AT E483269T1 AT 08150163 T AT08150163 T AT 08150163T AT 08150163 T AT08150163 T AT 08150163T AT E483269 T1 ATE483269 T1 AT E483269T1
Authority
AT
Austria
Prior art keywords
protection circuit
switching devices
battery
thermal protection
overvoltage
Prior art date
Application number
AT08150163T
Other languages
English (en)
Inventor
Siong Litingtun
Original Assignee
Research In Motion 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50550121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE483269(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE483269T1 publication Critical patent/ATE483269T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/443—Methods for charging or discharging in response to temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/64—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overvoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/65—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overtemperature
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • 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)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AT08150163T 2008-01-10 2008-01-10 Akku mit einer thermischen schutzschaltung ATE483269T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08150163A EP2079142B1 (de) 2008-01-10 2008-01-10 Akku mit einer thermischen Schutzschaltung
US11/972,214 US7956581B2 (en) 2008-01-10 2008-01-10 Rechargeable battery pack

Publications (1)

Publication Number Publication Date
ATE483269T1 true ATE483269T1 (de) 2010-10-15

Family

ID=50550121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08150163T ATE483269T1 (de) 2008-01-10 2008-01-10 Akku mit einer thermischen schutzschaltung

Country Status (5)

Country Link
US (2) US7956581B2 (de)
EP (1) EP2079142B1 (de)
AT (1) ATE483269T1 (de)
CA (1) CA2648610C (de)
DE (1) DE602008002808D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8102154B2 (en) * 2008-09-04 2012-01-24 Medtronic Minimed, Inc. Energy source isolation and protection circuit for an electronic device
TWI383167B (zh) * 2008-09-23 2013-01-21 緯創資通股份有限公司 檢測一電源儲存裝置之運作情形的方法及其相關電源儲存裝置
WO2011014597A2 (en) 2009-07-31 2011-02-03 Thermo King Corporation Bi-directional battery voltage converter
JP5428675B2 (ja) * 2009-09-09 2014-02-26 株式会社リコー 二次電池の保護回路、バッテリーパック及び電子機器
JP2011142789A (ja) * 2010-01-08 2011-07-21 Seiko Instruments Inc 電池パック
KR101108188B1 (ko) * 2010-06-10 2013-03-08 삼성에스디아이 주식회사 배터리 보호회로 및 이의 제어방법
US8649140B2 (en) 2011-03-04 2014-02-11 Electrochem Solutions, Inc. Voltage activated 2nd level safety circuit for permanent isolation
WO2014045745A1 (ja) * 2012-09-18 2014-03-27 Ｎｅｃエナジーデバイス株式会社 蓄電システムおよび電池保護方法
JP5937050B2 (ja) * 2013-10-25 2016-06-22 横河電機株式会社 充電回路
JP6221685B2 (ja) * 2013-11-25 2017-11-01 ミツミ電機株式会社 二次電池の保護回路、電池保護モジュール、電池パック及び処理方法
CN104753034B (zh) * 2013-12-27 2018-10-12 富泰华工业（深圳）有限公司 电子装置及其充电保护电路
US10424915B2 (en) * 2014-01-13 2019-09-24 Littelfuse, Inc. Secondary protection with permanent disable for a battery
DE102014200640A1 (de) * 2014-01-16 2015-07-30 Robert Bosch Gmbh Batteriesystem und Verfahren zur Trennung eines Batteriesystems von einem angeschlossenen elektrischen Verbraucher
GB2528711B (en) * 2014-07-29 2019-02-20 Nicoventures Holdings Ltd E-cigarette and re-charging pack
GB2528712B (en) 2014-07-29 2019-03-27 Nicoventures Holdings Ltd E-cigarette and re-charging pack
KR102394741B1 (ko) * 2018-11-29 2022-05-06 주식회사 엘지에너지솔루션 열 방출이 개선된 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차
CN111355222B (zh) 2018-12-21 2021-05-04 荣耀终端有限公司 电池保护电路、电池保护板、电池和终端设备
CN109728631B (zh) * 2019-01-31 2021-06-25 维沃移动通信有限公司 一种充电电路及电子设备
CN114388904B (zh) * 2021-12-13 2024-11-22 西安奇点能源股份有限公司 锂离子电池热失控抑制电路及锂离子电池热失控抑制方法
CN115966793B (zh) * 2022-12-26 2024-11-29 深圳华晓科技有限公司 一种低温条件下锂电池充放电控制方法及装置
CN118713242B (zh) * 2024-06-07 2025-01-07 东莞航电新能源科技有限公司 锂电池控制电路及摄像头电池仓

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563496A (en) * 1990-12-11 1996-10-08 Span, Inc. Battery monitoring and charging control unit
EP0644642A3 (de) * 1993-07-30 1995-05-24 Texas Instruments Inc Stromversorgung.
US5625273A (en) * 1994-12-30 1997-04-29 Bren-Tronics Inc. Battery safety device
KR100193736B1 (ko) * 1996-09-17 1999-06-15 윤종용 배터리 보호 기능을 갖는 배터리 팩
US6331763B1 (en) * 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
DE60045183D1 (de) * 1999-05-17 2010-12-16 Panasonic Corp Schaltung und vorrichtung zum schutz einer sekundärbatterie
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
US6804100B2 (en) * 1999-12-31 2004-10-12 Nokia Mobile Phones, Ltd. Method and apparatus for protection of batteries
EP1150413A3 (de) * 2000-04-28 2005-06-01 Sony Corporation Batteriesatz und Signalübertragungssystem
JP4744673B2 (ja) * 2000-06-30 2011-08-10 パナソニック株式会社 充電装置、電池パック及びそれらを用いた充電システム
JP4566392B2 (ja) * 2000-11-16 2010-10-20 レノボ シンガポール プライヴェート リミテッド 温度制御に伴うアクションレベルを決定する電池、電池パック、コンピュータ装置、電気機器、および電池の温度制御方法
JP3825387B2 (ja) 2002-10-09 2006-09-27 ソニーケミカル＆インフォメーションデバイス株式会社 保護回路付き二次電池
US7323848B2 (en) * 2002-12-11 2008-01-29 Japan Storage Battery Co., Ltd. Battery charging state arithmetic operation device for calculating charging state of battery, and battery charging state arithmetic operation method
KR100497374B1 (ko) * 2002-12-13 2005-06-28 삼성전자주식회사 개인 휴대 통신 단말기의 내장형 배터리 제어장치
JP4186052B2 (ja) * 2003-03-26 2008-11-26 ミツミ電機株式会社 充電制御機能付き電池パック
US6819083B1 (en) * 2003-04-25 2004-11-16 Motorola, Inc. Dual use thermistor for battery cell thermal protection and battery pack overcharge/undercharge protection
JP2007520180A (ja) * 2003-10-14 2007-07-19 ブラック　アンド　デッカー　インク 電池パックの障害状態からの保護を提供するべく適合された二次電池、電動工具、充電器、及び電池パック用の保護方法、保護回路、及び保護装置
US7456614B2 (en) * 2003-10-27 2008-11-25 Sony Corporation Battery pack
JP2005160169A (ja) * 2003-11-21 2005-06-16 Texas Instr Japan Ltd バッテリ保護回路
JP4079871B2 (ja) * 2003-12-17 2008-04-23 三洋電機株式会社 パック電池
JP4278622B2 (ja) * 2004-03-18 2009-06-17 三洋電機株式会社 電源装置
US20050212483A1 (en) * 2004-03-24 2005-09-29 Wenman Li Charging/discharging management system for lithium battery packs
WO2005124964A1 (ja) * 2004-06-16 2005-12-29 Murata Manufacturing Co., Ltd. 電池パックの保護回路および電池パック
DE102004031601A1 (de) * 2004-06-30 2006-02-09 Hilti Ag Akkupack für Elektrohandwerkzeugmaschine
US20060119322A1 (en) * 2004-12-04 2006-06-08 Hossein Maleki Battery pack with temperature activated boost
KR100686794B1 (ko) * 2005-01-25 2007-02-23 삼성에스디아이 주식회사 배터리팩의 모니터링 장치 및 그 방법
JP4882235B2 (ja) * 2005-01-27 2012-02-22 ミツミ電機株式会社 電池保護用モジュール
JP4245571B2 (ja) * 2005-02-09 2009-03-25 Ｎｅｃエレクトロニクス株式会社 充電制御回路及び充電装置
JP2007236033A (ja) 2006-02-27 2007-09-13 Sony Corp バッテリパックおよびバッテリ保護方法
US7808212B2 (en) * 2006-07-24 2010-10-05 Research In Motion Limited Temperature-based charge and discharge control for a battery

Also Published As

Publication number Publication date
US8026696B2 (en) 2011-09-27
DE602008002808D1 (de) 2010-11-11
EP2079142A1 (de) 2009-07-15
US7956581B2 (en) 2011-06-07
EP2079142B1 (de) 2010-09-29
CA2648610C (en) 2011-06-14
US20110193530A1 (en) 2011-08-11
CA2648610A1 (en) 2009-07-10
US20090179618A1 (en) 2009-07-16

Similar Documents

Publication Publication Date Title
ATE483269T1 (de) Akku mit einer thermischen schutzschaltung
EP2472698A3 (de) Bord-Stromversorgungssystem und Schutzverfahren
WO2010089338A3 (de) Kurzschluss-schutzvorrichtung und schaltanlage mit derartigen schutzvorrichtungen
TW200625362A (en) Protection circuit
GB2487323A (en) Electrical circuit with surge protection monitoring
WO2009001843A1 (ja) 電池パック
WO2010003835A3 (de) Schnellschalteinrichtung für eine hochleistungs-batterie in einem gleichstrominselnetz
EP2629392A1 (de) Speicherbatteriesystem
CA2920318C (en) Remote protection and switching device for electrical systems
WO2006084080A3 (en) Systems and methods for protecting a fuel cell
EP2696466A3 (de) Adapter und Elektrowerkzeug
CN201398070Y (zh) 防止蓄电池极性反接的电路
KR20150088239A (ko) 배터리 충전 관리 회로
WO2012055618A3 (de) Stromversorgungseinrichtung, verfahren zum trennen einer batterie von einer anschlusseinrichtung und kraftfahrzeug
WO2008046743A3 (en) A mv or hv power distribution cubicle with integrated digital communication, and a multi-functional module for such a cubicle
TW200610209A (en) A safety device for preventing overcharge of secondary batteries and secondary batteries therewith
WO2011142369A3 (ja) 電源装置及び充電回路
MX2011013265A (es) Dispositivo de proteccion de circuitos para sistemas fotovoltaicos.
TW200623494A (en) Safety device for preventing overcharge and secondary battery therewith
GB201101702D0 (en) Vehicle power management apparatus and method
CY1117341T1 (el) Προστασια υπερφορτισης μιας συσκευης μειωσης τασης
DE502006008183D1 (de) Schutzschaltersystem
KR20160037098A (ko) 2차 전지 보호 회로 및 배터리 장치
CN108155695B (zh) 电池单柜组并联充放电系统与保护方法
UA107220C2 (uk) Пристрій захисного вимикання

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties