ATE483269T1 - Akku mit einer thermischen schutzschaltung - Google Patents
Akku mit einer thermischen schutzschaltungInfo
- 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
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
- 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
- H01M10/42—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—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
- H02J7/00308—Overvoltage 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
- H02J7/00309—Overheat or overtemperature protection
-
- 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
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/972,214 US7956581B2 (en) | 2008-01-10 | 2008-01-10 | Rechargeable battery pack |
EP08150163A EP2079142B1 (de) | 2008-01-10 | 2008-01-10 | Akku mit einer thermischen Schutzschaltung |
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 (18)
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 | Wistron Corp | 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 |
WO2011014593A2 (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 |
US9831691B2 (en) * | 2012-09-18 | 2017-11-28 | Nec Energy Devices, Ltd. | Power storage system and cell protection method which protects the cell by both cutting from the cell pack and the cell pack from the system |
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 |
DE102014200640A1 (de) * | 2014-01-16 | 2015-07-30 | Robert Bosch Gmbh | Batteriesystem und Verfahren zur Trennung eines Batteriesystems von einem angeschlossenen elektrischen Verbraucher |
GB2559281B (en) | 2014-07-29 | 2019-05-15 | Nicoventures Holdings Ltd | E-cigarette and re-charging pack |
GB2528711B (en) * | 2014-07-29 | 2019-02-20 | 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 |
CN115966793A (zh) * | 2022-12-26 | 2023-04-14 | 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 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
WO2000070702A1 (en) * | 1999-05-17 | 2000-11-23 | Matsushita Electric Industrial Co., Ltd. | Circuit and device for protecting secondary battery |
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 |
CN1322050A (zh) * | 2000-04-28 | 2001-11-14 | 索尼公司 | 电池组件和信号发送系统 |
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 |
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 |
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 |
KR100862534B1 (ko) * | 2004-06-16 | 2008-10-09 | 가부시키가이샤 무라타 세이사쿠쇼 | 전지팩의 보호회로 및 전지팩 |
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 |
-
2008
- 2008-01-10 EP EP08150163A patent/EP2079142B1/de active Active
- 2008-01-10 AT AT08150163T patent/ATE483269T1/de not_active IP Right Cessation
- 2008-01-10 DE DE602008002808T patent/DE602008002808D1/de active Active
- 2008-01-10 US US11/972,214 patent/US7956581B2/en active Active
-
2009
- 2009-01-09 CA CA2648610A patent/CA2648610C/en active Active
-
2011
- 2011-04-19 US US13/089,896 patent/US8026696B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20090179618A1 (en) | 2009-07-16 |
US8026696B2 (en) | 2011-09-27 |
US7956581B2 (en) | 2011-06-07 |
EP2079142B1 (de) | 2010-09-29 |
DE602008002808D1 (de) | 2010-11-11 |
CA2648610A1 (en) | 2009-07-10 |
US20110193530A1 (en) | 2011-08-11 |
CA2648610C (en) | 2011-06-14 |
EP2079142A1 (de) | 2009-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |