ATE467239T1 - Batteriesicherheitsvorrichtung und batterie damit - Google Patents

Batteriesicherheitsvorrichtung und batterie damit

Info

Publication number
ATE467239T1
ATE467239T1 AT05764911T AT05764911T ATE467239T1 AT E467239 T1 ATE467239 T1 AT E467239T1 AT 05764911 T AT05764911 T AT 05764911T AT 05764911 T AT05764911 T AT 05764911T AT E467239 T1 ATE467239 T1 AT E467239T1
Authority
AT
Austria
Prior art keywords
battery
safety device
pressure
external
damaged
Prior art date
Application number
AT05764911T
Other languages
English (en)
Inventor
Jeong-Ju Cho
Sung-Kyun Chang
Min-Chul Jang
Jae-Hyun Lee
Joon-Hwan Lee
Soo-Hyun Ha
Original Assignee
Lg Chemical 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
Priority claimed from KR1020050022715A external-priority patent/KR100654567B1/ko
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of ATE467239T1 publication Critical patent/ATE467239T1/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
    • 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
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
AT05764911T 2004-04-16 2005-04-12 Batteriesicherheitsvorrichtung und batterie damit ATE467239T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20040026242 2004-04-16
KR1020050022715A KR100654567B1 (ko) 2004-04-16 2005-03-18 전지용 안전 소자 및 이를 구비한 전지
PCT/KR2005/001061 WO2005117164A1 (en) 2004-04-16 2005-04-12 Battery safety device and battery having the same

Publications (1)

Publication Number Publication Date
ATE467239T1 true ATE467239T1 (de) 2010-05-15

Family

ID=35309809

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05764911T ATE467239T1 (de) 2004-04-16 2005-04-12 Batteriesicherheitsvorrichtung und batterie damit

Country Status (11)

Country Link
US (1) US8048551B2 (de)
EP (1) EP1735858B1 (de)
JP (1) JP4642838B2 (de)
CN (1) CN100511767C (de)
AT (1) ATE467239T1 (de)
BR (1) BRPI0509405B8 (de)
CA (1) CA2563460C (de)
DE (1) DE602005021083D1 (de)
RU (1) RU2325006C1 (de)
TW (1) TWI256159B (de)
WO (1) WO2005117164A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100570928C (zh) * 2005-09-07 2009-12-16 株式会社Lg化学 使用安全元件的二次电池
WO2007102670A1 (en) 2006-03-06 2007-09-13 Lg Chem, Ltd. Middle or large-sized battery module
KR100948002B1 (ko) 2006-03-06 2010-03-18 주식회사 엘지화학 중대형 전지모듈
US9484591B2 (en) 2006-03-06 2016-11-01 Lg Chem, Ltd. Voltage sensing member and battery module employed with the same
JP5154454B2 (ja) 2006-03-06 2013-02-27 エルジー・ケム・リミテッド 電池モジュール
JP2009289732A (ja) * 2008-01-31 2009-12-10 Panasonic Corp 二次電池
DE102010038460A1 (de) * 2010-07-27 2012-02-02 Robert Bosch Gmbh Sicherheitseinrichtung
KR101310482B1 (ko) * 2010-10-19 2013-09-24 주식회사 엘지화학 안전성이 향상된 신규 구조의 전기소자
US8617732B2 (en) * 2011-06-20 2013-12-31 International Business Machines Corporation Battery end cap
KR101601151B1 (ko) * 2013-10-17 2016-03-08 주식회사 엘지화학 못이 이차전지를 관통했을 때의 과전류 시뮬레이션 방법 및 그 프로그램을 저장한 기록매체
US9495493B2 (en) * 2013-11-25 2016-11-15 Lg Chem, Ltd. Overcurrent simulation method when nail penetrates secondary battery and recording medium storing the program
KR102698850B1 (ko) * 2019-09-19 2024-08-23 주식회사 엘지에너지솔루션 2개 이상의 금속 호일 사이에 열-압력 변환층을 포함하는 전극 집전체, 이를 포함하는 전극 및 리튬 이차전지
JP7261713B2 (ja) * 2019-09-27 2023-04-20 パナソニックホールディングス株式会社 コイン形電池
CN112864486B (zh) * 2021-01-13 2022-04-19 陈妹妹 一种废旧锂离子电池的安全放电方法
CN114334490B (zh) * 2022-01-13 2023-09-22 南京航空航天大学 一种基于软包锂离子电池的延时装置
US20250316765A1 (en) * 2024-04-05 2025-10-09 Enevate Corporation Lower flammability electrolyte compositions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU735554A1 (ru) * 1976-07-05 1980-05-25 Горьковский Автомобильный Завод (Производственное Объединение Газ) Грузозахватное устройство дл аккумул торов
US4745301A (en) * 1985-12-13 1988-05-17 Advanced Micro-Matrix, Inc. Pressure sensitive electro-conductive materials
EP0969536A3 (de) * 1994-03-03 2003-10-08 Japan Storage Battery Company Limited Batterie
CA2129558C (en) * 1994-08-05 2001-04-24 Ulrich Von Sacken Battery with improved safety during mechanical abuse
JP3765094B2 (ja) * 1996-12-28 2006-04-12 株式会社ジーエス・ユアサコーポレーション 非水電解液電池
JPH117932A (ja) 1997-06-18 1999-01-12 Hitachi Ltd 二次電池
JPH11191436A (ja) * 1997-12-26 1999-07-13 Hitachi Ltd 蓄電保護器
LU90286B1 (fr) * 1998-09-11 2000-03-13 Iee Sarl Capteur de force
JP2000286436A (ja) * 1999-03-31 2000-10-13 Sanyo Electric Co Ltd 太陽電池出力領域の製造方法
JP2001210308A (ja) * 2000-01-31 2001-08-03 Uchihashi Estec Co Ltd 電池の保護構造及び電池内蔵用保護素子
US6730430B2 (en) * 2001-07-09 2004-05-04 Nan Ya Plastics Corporation Explosion-proof safety structure for column shape lithium battery
JP2004303447A (ja) * 2003-03-28 2004-10-28 Matsushita Electric Ind Co Ltd 二次電池
JP2004319463A (ja) * 2003-03-28 2004-11-11 Matsushita Electric Ind Co Ltd 二次電池
JP2006185707A (ja) * 2004-12-27 2006-07-13 Gs Yuasa Corporation:Kk 鉛蓄電池

Also Published As

Publication number Publication date
US20050255376A1 (en) 2005-11-17
EP1735858B1 (de) 2010-05-05
BRPI0509405A (pt) 2007-08-28
CN100511767C (zh) 2009-07-08
EP1735858A1 (de) 2006-12-27
JP2007533100A (ja) 2007-11-15
TW200603456A (en) 2006-01-16
DE602005021083D1 (de) 2010-06-17
WO2005117164A1 (en) 2005-12-08
JP4642838B2 (ja) 2011-03-02
CN1943059A (zh) 2007-04-04
CA2563460A1 (en) 2005-12-08
BRPI0509405B8 (pt) 2022-12-13
CA2563460C (en) 2011-02-22
BRPI0509405B1 (pt) 2022-04-05
RU2325006C1 (ru) 2008-05-20
EP1735858A4 (de) 2008-08-13
US8048551B2 (en) 2011-11-01
TWI256159B (en) 2006-06-01

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