WO2012177034A3 - 배터리 - Google Patents

배터리 Download PDF

Info

Publication number
WO2012177034A3
WO2012177034A3 PCT/KR2012/004848 KR2012004848W WO2012177034A3 WO 2012177034 A3 WO2012177034 A3 WO 2012177034A3 KR 2012004848 W KR2012004848 W KR 2012004848W WO 2012177034 A3 WO2012177034 A3 WO 2012177034A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
present
weldability
objective
metals
Prior art date
Application number
PCT/KR2012/004848
Other languages
English (en)
French (fr)
Other versions
WO2012177034A2 (ko
Inventor
이재명
김은진
민재윤
Original Assignee
에스케이이노베이션 주식회사
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 에스케이이노베이션 주식회사 filed Critical 에스케이이노베이션 주식회사
Priority to CN201280036199.2A priority Critical patent/CN103703589B/zh
Priority to JP2014516907A priority patent/JP2014517495A/ja
Priority to US14/128,913 priority patent/US9543561B2/en
Priority to EP12803223.2A priority patent/EP2725637A4/en
Publication of WO2012177034A2 publication Critical patent/WO2012177034A2/ko
Publication of WO2012177034A3 publication Critical patent/WO2012177034A3/ko

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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • 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
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 배터리에 관한 것으로, 본 발명의 목적은 셀 탭이 이종의 금속으로 이루어짐으로써 용접 접합되는 부분이 서로 동일한 물성을 가지도록 하여 접합성을 극대화시키는, 배터리를 제공함에 있다.
PCT/KR2012/004848 2011-06-24 2012-06-20 배터리 WO2012177034A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280036199.2A CN103703589B (zh) 2011-06-24 2012-06-20 电池
JP2014516907A JP2014517495A (ja) 2011-06-24 2012-06-20 電池
US14/128,913 US9543561B2 (en) 2011-06-24 2012-06-20 Battery
EP12803223.2A EP2725637A4 (en) 2011-06-24 2012-06-20 BATTERY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110061469A KR101354580B1 (ko) 2011-06-24 2011-06-24 이종 접합 탭을 가지는 배터리
KR10-2011-0061469 2011-06-24

Publications (2)

Publication Number Publication Date
WO2012177034A2 WO2012177034A2 (ko) 2012-12-27
WO2012177034A3 true WO2012177034A3 (ko) 2013-02-14

Family

ID=47423070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004848 WO2012177034A2 (ko) 2011-06-24 2012-06-20 배터리

Country Status (6)

Country Link
US (1) US9543561B2 (ko)
EP (1) EP2725637A4 (ko)
JP (1) JP2014517495A (ko)
KR (1) KR101354580B1 (ko)
CN (1) CN103703589B (ko)
WO (1) WO2012177034A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6342231B2 (ja) * 2014-06-19 2018-06-13 オートモーティブエナジーサプライ株式会社 電池用負極端子
CN109417152B (zh) * 2016-06-28 2022-04-29 宁德新能源科技有限公司 二次电池电芯
KR102084563B1 (ko) 2017-01-03 2020-03-04 주식회사 엘지화학 전극 탭들의 용접 부위를 정밀하게 설정하여 용접 신뢰성을 향상할 수 있는 용접 방법
CN108565388A (zh) * 2018-04-17 2018-09-21 江苏九蓝新能源科技有限公司 一种镀镍铜转铝极耳及其焊接方法
JP7208213B2 (ja) * 2020-12-03 2023-01-18 プライムプラネットエナジー＆ソリューションズ株式会社 ラミネート型電池
JP7225193B2 (ja) * 2020-12-25 2023-02-20 プライムプラネットエナジー＆ソリューションズ株式会社 電池モジュールおよびその製造方法
US20220359959A1 (en) * 2021-05-10 2022-11-10 GM Global Technology Operations LLC Lithium ion rechargeable electrochemical cells with insulated tabs and methods of forming the same
KR20240022078A (ko) 2022-08-11 2024-02-20 한화오션 주식회사 선체 내부 전처리의 자동화를 위한 레일기반 작업장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167281A (ja) * 1997-08-26 1999-03-09 Toshiba Battery Co Ltd 電 池
JP2008535158A (ja) * 2005-03-23 2008-08-28 エスケー エネルギー 株式会社 高出力リチウム二次電池ユニットセルの積層構造
KR20100091372A (ko) * 2009-02-10 2010-08-19 주식회사 엘티케이 양극탭이 개선된 이차전지 및 그 양극탭 제조방법
JP2011124024A (ja) * 2009-12-08 2011-06-23 Hitachi Vehicle Energy Ltd 組電池および単電池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4162175B2 (ja) * 1999-09-08 2008-10-08 日立マクセル株式会社 ポリマー電解質電池
JP2002134094A (ja) 2000-10-20 2002-05-10 Nec Mobile Energy Kk 密閉型電池
JP4211322B2 (ja) * 2002-08-26 2009-01-21 日産自動車株式会社 積層型電池、組電池、電池モジュール並びに電気自動車
JP2004247244A (ja) * 2003-02-17 2004-09-02 Nec Lamilion Energy Ltd ラミネート型電池、接合端子、組電池、および組電池の製造方法
JP2005317315A (ja) 2004-04-28 2005-11-10 Pionics Co Ltd リチウム二次電池用の正極端子
JP2006108184A (ja) 2004-09-30 2006-04-20 Nippon Chemicon Corp 電解コンデンサ
JP2007134233A (ja) * 2005-11-11 2007-05-31 Toyota Motor Corp 電池端子構造
WO2008002024A1 (en) * 2006-06-26 2008-01-03 Lg Chem, Ltd. Electrode plate for battery cell and process of preparing the same
JP4904539B2 (ja) 2006-10-25 2012-03-28 住電朝日精工株式会社 リード部材とその接合方法及び非水電解質蓄電デバイス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167281A (ja) * 1997-08-26 1999-03-09 Toshiba Battery Co Ltd 電 池
JP2008535158A (ja) * 2005-03-23 2008-08-28 エスケー エネルギー 株式会社 高出力リチウム二次電池ユニットセルの積層構造
KR20100091372A (ko) * 2009-02-10 2010-08-19 주식회사 엘티케이 양극탭이 개선된 이차전지 및 그 양극탭 제조방법
JP2011124024A (ja) * 2009-12-08 2011-06-23 Hitachi Vehicle Energy Ltd 組電池および単電池

Also Published As

Publication number Publication date
EP2725637A4 (en) 2015-03-04
US9543561B2 (en) 2017-01-10
JP2014517495A (ja) 2014-07-17
KR20130000750A (ko) 2013-01-03
EP2725637A2 (en) 2014-04-30
CN103703589B (zh) 2016-05-25
US20140120405A1 (en) 2014-05-01
WO2012177034A2 (ko) 2012-12-27
KR101354580B1 (ko) 2014-01-22
CN103703589A (zh) 2014-04-02

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