PL2741348T3 - Pakiet akumulatorów mający poprawione bezpieczeństwo - Google Patents

Pakiet akumulatorów mający poprawione bezpieczeństwo

Info

Publication number
PL2741348T3
PL2741348T3 PL12818049T PL12818049T PL2741348T3 PL 2741348 T3 PL2741348 T3 PL 2741348T3 PL 12818049 T PL12818049 T PL 12818049T PL 12818049 T PL12818049 T PL 12818049T PL 2741348 T3 PL2741348 T3 PL 2741348T3
Authority
PL
Poland
Prior art keywords
battery pack
improved safety
safety
improved
pack
Prior art date
Application number
PL12818049T
Other languages
English (en)
Inventor
TAehwan ROH
Jin Kyu Lee
Junseok Choi
Min Chul Jang
In Cur Shin
Dalmo Kang
Seongtae Kim
TaeHyuck KIM
Original Assignee
Lg Chem, 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
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2741348T3 publication Critical patent/PL2741348T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51Connection only in series
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514Methods for interconnecting adjacent batteries or cells
    • H01M50/516Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/547Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/553Terminals adapted for prismatic, pouch or rectangular cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/574Devices or arrangements for the interruption of current
    • H01M50/578Devices or arrangements for the interruption of current in response to pressure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/574Devices or arrangements for the interruption of current
    • H01M50/583Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00Safety devices for primary or secondary batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/102Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
PL12818049T 2011-07-25 2012-06-13 Pakiet akumulatorów mający poprawione bezpieczeństwo PL2741348T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110073500A KR101359310B1 (ko) 2011-07-25 2011-07-25 안전성이 향상된 전지팩
EP12818049.4A EP2741348B1 (en) 2011-07-25 2012-06-13 Battery pack having improved safety
PCT/KR2012/004646 WO2013015524A1 (ko) 2011-07-25 2012-06-13 안전성이 향상된 전지팩

Publications (1)

Publication Number Publication Date
PL2741348T3 true PL2741348T3 (pl) 2020-03-31

Family

ID=47601316

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12818049T PL2741348T3 (pl) 2011-07-25 2012-06-13 Pakiet akumulatorów mający poprawione bezpieczeństwo

Country Status (7)

Country Link
US (1) US9455436B2 (pl)
EP (1) EP2741348B1 (pl)
JP (1) JP5976108B2 (pl)
KR (1) KR101359310B1 (pl)
CN (1) CN103650211B (pl)
PL (1) PL2741348T3 (pl)
WO (1) WO2013015524A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101404712B1 (ko) 2012-01-26 2014-06-09 주식회사 엘지화학 안전성이 향상된 전지팩
KR101449306B1 (ko) 2013-06-28 2014-10-08 현대자동차주식회사 배터리 과충전 보호장치
KR102122921B1 (ko) 2013-07-16 2020-06-16 에스케이이노베이션 주식회사 이차전지 팩
KR101579348B1 (ko) * 2013-07-26 2015-12-22 주식회사 엘지화학 배터리 스웰링 감지 장치 및 방법
KR101825782B1 (ko) * 2015-01-30 2018-02-05 주식회사 엘지화학 전지팩
CN105185856B (zh) * 2015-06-29 2017-06-09 北京天诚同创电气有限公司 电池板自动解列装置及电池板串联阵列
KR101937716B1 (ko) * 2015-09-10 2019-01-14 주식회사 엘지화학 전지팩
US10490861B2 (en) * 2015-12-21 2019-11-26 Getac Technology Corporation Method and electric device for preventing battery from expanding
KR20180043571A (ko) * 2016-10-20 2018-04-30 주식회사 엘지화학 2차 전지
EP3565029A4 (en) * 2016-12-30 2020-11-25 BYD Company Limited PROTECTION DEVICE USED IN A BATTERY PACK, BATTERY PACK AND VEHICLE
KR102201347B1 (ko) * 2017-06-15 2021-01-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
KR102163656B1 (ko) * 2017-06-27 2020-10-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
KR102201342B1 (ko) * 2017-07-06 2021-01-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
JP2019040812A (ja) * 2017-08-28 2019-03-14 カルソニックカンセイ株式会社 組電池
CN109920962B (zh) * 2017-12-13 2024-09-13 比亚迪股份有限公司 电池系统及电动汽车
DE102018002227A1 (de) 2018-03-19 2018-09-27 Daimler Ag Fahrzeugbatterie sowie Verfahren zum Deaktivieren einer Fahrzeugbatterie
DE102018002221A1 (de) 2018-03-19 2018-09-27 Daimler Ag Sensoreinrichtung zum Erfassen einer Formveränderung eines Batteriekörpers einer Fahrzeugbatterie sowie Verfahren zum Erfassen einer Formveränderung eines Batteriekörpers einer Fahrzeugbatterie
KR20190126528A (ko) * 2018-05-02 2019-11-12 현대자동차주식회사 차량용 에너지 저장장치 시스템
US11552378B2 (en) 2018-08-08 2023-01-10 Lg Energy Solution, Ltd. Fusing apparatus
KR102443898B1 (ko) 2018-11-12 2022-09-15 주식회사 엘지에너지솔루션 과충전 방지가 가능한 구조를 갖는 배터리 팩 충전 시스템 및 이를 포함하는 자동차
KR102698610B1 (ko) * 2018-11-15 2024-08-27 주식회사 엘지에너지솔루션 배터리 모듈
JP7509911B2 (ja) * 2020-04-03 2024-07-02 寧徳時代新能源科技股▲分▼有限公司 電池モジュール、電池パック、装置及び故障処理方法
JP7727908B2 (ja) * 2021-01-21 2025-08-22 寧徳新能源科技有限公司 電池パック、電池パックを製造する方法及び電気使用装置
CN113097665A (zh) * 2021-03-30 2021-07-09 东莞新能安科技有限公司 电池模组及用电装置
CN114614202A (zh) * 2022-03-29 2022-06-10 东莞新能安科技有限公司 电池包及用电设备
CN116315504A (zh) * 2023-03-31 2023-06-23 厦门新能达科技有限公司 电芯模组、电池包及用电设备
TW202520542A (zh) * 2023-09-27 2025-05-16 日商松下知識產權經營股份有限公司 電源裝置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4146912B2 (ja) * 1997-01-30 2008-09-10 Fdk株式会社 安全機構付き二次電池
US5800937A (en) * 1997-05-02 1998-09-01 Motorola, Inc. Current interrupt device for secondary batteries
KR100572703B1 (ko) * 2004-05-10 2006-04-24 주식회사 코캄 안전장치를 구비한 배터리
JP2009076265A (ja) * 2007-09-19 2009-04-09 Panasonic Corp 電池パック
JP5108454B2 (ja) * 2007-10-29 2012-12-26 京セラ株式会社 電子機器
US7943252B2 (en) * 2007-11-21 2011-05-17 Lg Chem, Ltd. Battery module of improved safety and middle or large-sized battery pack containing the same
KR101130050B1 (ko) * 2007-11-21 2012-03-28 주식회사 엘지화학 안전성이 향상된 중대형 전지팩
JP4775436B2 (ja) * 2008-02-29 2011-09-21 日産自動車株式会社 電池モジュールおよび電池モジュールの製造方法
KR101072955B1 (ko) * 2009-08-14 2011-10-12 에스비리모티브 주식회사 전지 모듈
JP2011090873A (ja) * 2009-10-22 2011-05-06 Hitachi Vehicle Energy Ltd 扁平形二次電池モジュール

Also Published As

Publication number Publication date
WO2013015524A1 (ko) 2013-01-31
EP2741348B1 (en) 2019-07-31
JP2014523627A (ja) 2014-09-11
EP2741348A4 (en) 2014-12-24
KR101359310B1 (ko) 2014-02-07
KR20130012354A (ko) 2013-02-04
CN103650211B (zh) 2016-06-08
US9455436B2 (en) 2016-09-27
JP5976108B2 (ja) 2016-08-23
CN103650211A (zh) 2014-03-19
EP2741348A1 (en) 2014-06-11
US20140127549A1 (en) 2014-05-08

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