ATE549754T1 - Sekundärbatterie mit verbesserter sicherheit durch deformation des elektrodenbaugruppeaufnahmeteils in der hülle - Google Patents

Sekundärbatterie mit verbesserter sicherheit durch deformation des elektrodenbaugruppeaufnahmeteils in der hülle

Info

Publication number
ATE549754T1
ATE549754T1 AT07833740T AT07833740T ATE549754T1 AT E549754 T1 ATE549754 T1 AT E549754T1 AT 07833740 T AT07833740 T AT 07833740T AT 07833740 T AT07833740 T AT 07833740T AT E549754 T1 ATE549754 T1 AT E549754T1
Authority
AT
Austria
Prior art keywords
battery
electrode assembly
receiving part
secondary battery
electrode
Prior art date
Application number
AT07833740T
Other languages
English (en)
Inventor
Hyun-Chul Jung
Hyang Mok Lee
Byungjin Choi
Jun Hwan Jang
Jeongsam Son
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
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of ATE549754T1 publication Critical patent/ATE549754T1/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
    • H01M50/543—Terminals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • 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
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
AT07833740T 2006-11-06 2007-10-31 Sekundärbatterie mit verbesserter sicherheit durch deformation des elektrodenbaugruppeaufnahmeteils in der hülle ATE549754T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060108642 2006-11-06
PCT/KR2007/005432 WO2008056908A1 (en) 2006-11-06 2007-10-31 Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case

Publications (1)

Publication Number Publication Date
ATE549754T1 true ATE549754T1 (de) 2012-03-15

Family

ID=39364690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07833740T ATE549754T1 (de) 2006-11-06 2007-10-31 Sekundärbatterie mit verbesserter sicherheit durch deformation des elektrodenbaugruppeaufnahmeteils in der hülle

Country Status (8)

Country Link
US (1) US9209428B2 (de)
EP (1) EP2095447B1 (de)
JP (1) JP5191993B2 (de)
KR (1) KR100922441B1 (de)
CN (1) CN101536212B (de)
AT (1) ATE549754T1 (de)
TW (1) TWI357676B (de)
WO (1) WO2008056908A1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10629947B2 (en) 2008-08-05 2020-04-21 Sion Power Corporation Electrochemical cell
US9105938B2 (en) 2008-08-05 2015-08-11 Sion Power Corporation Application of force in electrochemical cells
KR101068618B1 (ko) * 2009-01-09 2011-09-28 주식회사 엘지화학 안전성이 향상된 파우치형 이차전지
JP2010192154A (ja) * 2009-02-16 2010-09-02 Murata Mfg Co Ltd 蓄電デバイスとその製造方法
US8974952B2 (en) * 2009-10-13 2015-03-10 Samsung Sdi Co., Ltd. Rechargeable battery
KR101156240B1 (ko) * 2009-12-08 2012-06-13 삼성에스디아이 주식회사 이차전지
JP5325820B2 (ja) * 2010-03-17 2013-10-23 太陽誘電株式会社 電気化学デバイス
KR101191635B1 (ko) 2010-05-24 2012-10-17 삼성에스디아이 주식회사 이차 전지용 파우치, 그의 제조 방법 및 상기 파우치를 포함하는 이차 전지
JP5548827B2 (ja) 2010-08-09 2014-07-16 エルジー・ケム・リミテッド 安全性が向上した二次バッテリー
KR101253671B1 (ko) * 2010-11-12 2013-04-11 주식회사 이아이지 리튬 이차전지 및 그 제조방법
JP5673314B2 (ja) * 2011-04-08 2015-02-18 日産自動車株式会社 二次電池とケースとの組立体およびこれを用いた組電池
EP2721665B1 (de) 2011-06-17 2021-10-27 Sion Power Corporation Verfahren zur plattierung einer elektrode
JP2013077447A (ja) * 2011-09-30 2013-04-25 Sanyo Electric Co Ltd ラミネート電池及びその製造方法
JP6212846B2 (ja) 2011-10-04 2017-10-18 株式会社Ｇｓユアサ 電気化学装置
KR20130051890A (ko) * 2011-11-10 2013-05-21 주식회사 엘지화학 신규한 구조의 전지셀
US20130189567A1 (en) * 2012-01-21 2013-07-25 Minzhi YANG Lithium Ion Battery and Manufacturing Method Thereof
EP2790259B1 (de) * 2012-05-29 2016-09-14 LG Chem, Ltd. Sekundärbatterie und herstellungsverfahren dafür
WO2014050988A1 (ja) 2012-09-27 2014-04-03 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池及びその製造方法
US20140120410A1 (en) * 2012-11-01 2014-05-01 Samsung Sdi Co., Ltd. Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
KR101596269B1 (ko) * 2013-02-13 2016-02-23 주식회사 엘지화학 안전성이 향상된 신규한 구조의 전지셀
KR102018256B1 (ko) * 2013-04-18 2019-10-14 에스케이이노베이션 주식회사 이차 전지용 배터리 셀 및 이를 포함하는 배터리 팩
EP2937916B1 (de) * 2013-07-05 2020-05-06 LG Chem, Ltd. Batteriemodul mit verbindungselementen aus unterschiedlichen metallen
JP2015095433A (ja) * 2013-11-14 2015-05-18 株式会社デンソー ラミネート外装電池
PL2899769T3 (pl) 2013-11-27 2019-09-30 Lg Chem, Ltd. Kieszeń od akumulatora i akumulator ją zawierający
JP6376442B2 (ja) * 2014-05-22 2018-08-22 株式会社Ｇｓユアサ 蓄電素子
CN107408659B (zh) 2014-10-10 2020-11-13 株式会社Lg化学 电极组件及其制造方法
CN104577025B (zh) * 2014-12-29 2017-02-08 山东精工电子科技有限公司 一种软包电池极耳焊接方法
KR102576583B1 (ko) * 2016-01-15 2023-09-08 에스케이온 주식회사 배터리 셀
KR102553312B1 (ko) * 2016-01-18 2023-07-07 에스케이온 주식회사 배터리 셀
KR102630997B1 (ko) * 2016-07-11 2024-01-30 삼성에스디아이 주식회사 이차전지
JP6932128B2 (ja) * 2016-07-22 2021-09-08 株式会社エンビジョンＡｅｓｃジャパン 電気化学デバイス
JP6861029B2 (ja) * 2016-12-27 2021-04-21 株式会社日本マイクロニクス 積層電池
KR102201167B1 (ko) 2017-04-06 2021-01-11 주식회사 엘지화학 수납부들 간의 연결부위에 만입부가 형성된 구조의 전지셀
US10868306B2 (en) 2017-05-19 2020-12-15 Sion Power Corporation Passivating agents for electrochemical cells
JP7210475B2 (ja) 2017-05-19 2023-01-23 シオン・パワー・コーポレーション 電気化学セルの不動態化剤
KR102419678B1 (ko) * 2018-03-09 2022-07-12 주식회사 엘지에너지솔루션 이차전지 제조 방법 및 이차전지용 파우치
KR102517098B1 (ko) * 2018-05-29 2023-04-03 주식회사 엘지에너지솔루션 배터리 모듈
KR102320342B1 (ko) * 2018-05-29 2021-11-03 주식회사 엘지에너지솔루션 배터리 모듈
WO2020257414A1 (en) 2019-06-21 2020-12-24 Sion Power Corporation Methods, systems, and devices for applying forces to electrochemical devices
KR102845683B1 (ko) * 2019-08-14 2025-08-12 현대자동차주식회사 리튬이온 이차전지 및 그 제조방법
KR102799639B1 (ko) 2019-09-06 2025-04-23 주식회사 엘지에너지솔루션 이차 전지용 전지 케이스 및 파우치 형 이차 전지
US11955665B2 (en) * 2019-11-01 2024-04-09 Lg Energy Solution, Ltd. Secondary battery and method for manufacturing the same
US11984575B2 (en) 2019-11-19 2024-05-14 Sion Power Corporation Battery alignment, and associated systems and methods
US11978917B2 (en) 2019-11-19 2024-05-07 Sion Power Corporation Batteries with components including carbon fiber, and associated systems and methods
US11824228B2 (en) 2019-11-19 2023-11-21 Sion Power Corporation Compression systems for batteries
US11791511B2 (en) 2019-11-19 2023-10-17 Sion Power Corporation Thermally insulating compressible components for battery packs
EP4118701A1 (de) 2020-03-13 2023-01-18 Sion Power Corporation Anwendung von druck auf elektrochemische vorrichtungen mit verformbaren feststoffen und zugehörige systeme
KR20210150864A (ko) 2020-06-04 2021-12-13 주식회사 엘지에너지솔루션 파우치 포밍장치 및 포밍방법
CN112475215A (zh) * 2020-10-27 2021-03-12 青岛征和工业股份有限公司 一种过渡链板的折弯方法
CN113471637B (zh) * 2021-06-30 2024-01-09 东莞新能安科技有限公司 电池、电池模组及电子装置
US20230170590A1 (en) * 2021-09-01 2023-06-01 Lg Energy Solution, Ltd. Battery Cell, and Battery Module, Battery Pack and Vehicle Including the Same
CN113745644B (zh) * 2021-09-08 2022-09-06 珠海冠宇电池股份有限公司 一种电池及电子产品
JP7798433B2 (ja) * 2021-11-29 2026-01-14 エルジー エナジー ソリューション リミテッド 電極タブの溶接装置、電極タブの溶接方法および二次電池
KR20250008391A (ko) 2023-07-07 2025-01-14 한국앤컴퍼니 주식회사 다공성 소재를 이용한 리튬 2차전지의 전해액 잔존량 개선 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382065B1 (ko) 1998-07-29 2003-07-18 삼성에스디아이 주식회사 리튬2차전지
KR200207948Y1 (ko) 1998-09-03 2001-01-15 김순택 리튬 이온 폴리머 전지
JP3830008B2 (ja) * 1998-10-30 2006-10-04 ソニー株式会社 非水電解質電池
JP2000200584A (ja) * 1999-01-04 2000-07-18 Mitsubishi Electric Corp 角型電池
CN1180506C (zh) 1999-03-26 2004-12-15 松下电器产业株式会社 叠合片封装型电池
JP2001052659A (ja) 1999-08-05 2001-02-23 Hitachi Maxell Ltd 積層形ポリマー電解質電池
JP2001084971A (ja) 1999-09-16 2001-03-30 Yuasa Corp 密閉式電池およびその製造方法
KR100515571B1 (ko) 2000-02-08 2005-09-20 주식회사 엘지화학 중첩 전기 화학 셀
KR100497147B1 (ko) 2000-02-08 2005-06-29 주식회사 엘지화학 다중 중첩 전기화학 셀 및 그의 제조방법
KR100515572B1 (ko) 2000-02-08 2005-09-20 주식회사 엘지화학 중첩 전기화학 셀 및 그의 제조 방법
CN1286192C (zh) * 2000-10-13 2006-11-22 松下电器产业株式会社 扁平方形电池
CN1288769C (zh) 2001-01-18 2006-12-06 大日本印刷株式会社 电池以及引线绝缘膜
JP2003142043A (ja) * 2001-07-09 2003-05-16 Hitachi Maxell Ltd 電 池
JP4720065B2 (ja) * 2001-09-04 2011-07-13 日本電気株式会社 フィルム外装電池及び組電池
JP3614158B2 (ja) 2002-08-21 2005-01-26 ソニー株式会社 バッテリーパック
JP2004164905A (ja) * 2002-11-11 2004-06-10 Nec Lamilion Energy Ltd フィルム外装電池および組電池
JP4304304B2 (ja) 2003-05-15 2009-07-29 日本電気株式会社 フィルム外装電池
JP4894129B2 (ja) * 2003-10-10 2012-03-14 日産自動車株式会社 薄型電池及び組電池
JP4591656B2 (ja) * 2003-12-10 2010-12-01 株式会社Ｇｓユアサ 電池
JP4806892B2 (ja) 2004-01-13 2011-11-02 株式会社Ｇｓユアサ 電池
KR100876458B1 (ko) 2004-12-24 2008-12-29 주식회사 엘지화학 신규한 구조의 전지 카트리지와 그것을 포함하고 있는개방형 전지 모듈
KR100890161B1 (ko) * 2005-02-17 2009-03-25 주식회사 엘지화학 안전성이 향상된 파우치형 전지
JP2006253060A (ja) 2005-03-14 2006-09-21 Nec Lamilion Energy Ltd フィルム外装電気デバイス集合体
KR100863730B1 (ko) * 2006-09-04 2008-10-16 주식회사 엘지화학 외면에 미세 그루브가 형성되어 있는 전지셀 및 이를포함하고 있는 전지팩

Also Published As

Publication number Publication date
KR20080041113A (ko) 2008-05-09
EP2095447A1 (de) 2009-09-02
CN101536212B (zh) 2011-11-16
WO2008056908A1 (en) 2008-05-15
JP5191993B2 (ja) 2013-05-08
TWI357676B (en) 2012-02-01
US20100143787A1 (en) 2010-06-10
EP2095447A4 (de) 2010-11-24
EP2095447B1 (de) 2012-03-14
TW200835021A (en) 2008-08-16
JP2010509711A (ja) 2010-03-25
CN101536212A (zh) 2009-09-16
KR100922441B1 (ko) 2009-10-16
US9209428B2 (en) 2015-12-08

Similar Documents

Publication Publication Date Title
ATE549754T1 (de) Sekundärbatterie mit verbesserter sicherheit durch deformation des elektrodenbaugruppeaufnahmeteils in der hülle
TW200746511A (en) Middle or large-sized battery module employing impact-absorbing member
PL2249980T3 (pl) Urządzenie do kształtowania wybuchowego
TWI256166B (en) Electrode for lithium secondary battery
WO2011059251A3 (ko) 리튬 이차전지용 음극 활물질 및 이를 구비하는 리튬 이차전지
EP2166594A3 (de) Sekundärbatterie
WO2010143187A3 (en) Solar cell charging control
IN2012DN01648A (de)
AU2010303152A8 (en) Detonator
WO2006022478A8 (en) A safety device for preventing overcharge of secondary batteries and secondary batteries therewith
WO2014070299A3 (en) Blast/impact mitigation shield
DK1851500T3 (da) Formet ladningsindretning og fremgangsmåde til beskadigelse af et mål
TW200602840A (en) An electronic apparatus having a shock absorber
WO2009154391A3 (ko) 전력용 반도체 소자의 제조 방법
BRPI0509405B8 (pt) Bateria, dispositivo de segurança para uma bateria e método para ajustar a segurança de uma bateria
EA201270435A1 (ru) Функциональная разделительная проставка для картриджей в многополюсном распределительном устройстве и прерывателе цепи
CN202111030U (zh) 一种用于塑壳断路器的灭弧系统
TW200741789A (en) Overload relay and its operation method
CN202058617U (zh) 一种灭弧罩
ATE481562T1 (de) Ansteuerschaltung und ansteuerverfahren für ein piezoelektrisches element
EA201270434A1 (ru) Сборка многополюсного распределительного устройства с двойным кожухом и прерыватель цепи, содержащий двойной кожух
TW200719590A (en) Power-on reset circuit
CN104869244A (zh) 一种移动终端及其跌落时的断电保护方法
WO2008020391A3 (en) Reducing stress between a substrate and a projecting electrode on the substrate
CN201652418U (zh) 无点火导线压电池组套件倒装式电子打火机