CN103579572B - 极耳以及电池 - Google Patents

极耳以及电池 Download PDF

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Publication number
CN103579572B
CN103579572B CN201310308422.0A CN201310308422A CN103579572B CN 103579572 B CN103579572 B CN 103579572B CN 201310308422 A CN201310308422 A CN 201310308422A CN 103579572 B CN103579572 B CN 103579572B
Authority
CN
China
Prior art keywords
lug
aluminium foil
insulating resin
strap
battery
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201310308422.0A
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English (en)
Chinese (zh)
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CN103579572A (zh
Inventor
田口晓彦
田中浩介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN103579572A publication Critical patent/CN103579572A/zh
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Publication of CN103579572B publication Critical patent/CN103579572B/zh
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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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • 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
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CN201310308422.0A 2012-07-20 2013-07-22 极耳以及电池 Active CN103579572B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012161275 2012-07-20
JP2012-161275 2012-07-20

Publications (2)

Publication Number Publication Date
CN103579572A CN103579572A (zh) 2014-02-12
CN103579572B true CN103579572B (zh) 2016-05-25

Family

ID=50050892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310308422.0A Active CN103579572B (zh) 2012-07-20 2013-07-22 极耳以及电池

Country Status (3)

Country Link
JP (1) JP5673749B2 (ko)
KR (2) KR20140011962A (ko)
CN (1) CN103579572B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413682B2 (ja) * 2014-11-17 2018-10-31 住友電気工業株式会社 リード部材および電池
CN106252734B (zh) * 2016-08-27 2019-01-25 西安瑟福能源科技有限公司 一种耐振动圆柱形锂离子电池的制作方法
CN107887562B (zh) * 2016-09-29 2021-03-09 宁德时代新能源科技股份有限公司 极耳密封结构及二次电池
KR20180050958A (ko) 2016-11-07 2018-05-16 삼성전자주식회사 고용량 이차전지
CN107681100A (zh) * 2017-09-22 2018-02-09 东莞市沃泰通新能源有限公司 一种极耳以及包括该极耳的电池
CN111448687B (zh) * 2017-12-05 2023-05-30 松下知识产权经营株式会社 二次电池
JP6934629B2 (ja) * 2018-03-23 2021-09-15 パナソニックＩｐマネジメント株式会社 アルカリ乾電池
CN114361738A (zh) * 2020-09-29 2022-04-15 宁德新能源科技有限公司 一种电化学装置及包含该电化学装置的电子装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102044654A (zh) * 2009-10-16 2011-05-04 住友电气工业株式会社 用于非水电解质蓄电装置的引线部件、以及非水电解质蓄电装置
CN102265445A (zh) * 2009-02-05 2011-11-30 松下电器产业株式会社 二次电池和具备二次电池的电池包、以及二次电池的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3114174B1 (ja) * 1999-07-27 2000-12-04 住友電気工業株式会社 非水電解質電池用リード線
JP2002203534A (ja) * 2000-12-27 2002-07-19 Toshiba Electronic Engineering Corp 薄型二次電池および電池パック
JP2003242961A (ja) * 2002-02-20 2003-08-29 Dainippon Printing Co Ltd 電池用端子およびそれを用いた電池本体の包装材料
JP3711962B2 (ja) * 2002-06-28 2005-11-02 日産自動車株式会社 薄型電池
JP5032063B2 (ja) * 2006-06-06 2012-09-26 株式会社東芝 非水電解質電池、電池パックおよび自動車
JP2010212070A (ja) * 2009-03-10 2010-09-24 Unitika Ltd 電池およびその製造方法
JP2011181300A (ja) * 2010-03-01 2011-09-15 Sumitomo Electric Ind Ltd 非水電解質蓄電デバイス用のリード部材及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265445A (zh) * 2009-02-05 2011-11-30 松下电器产业株式会社 二次电池和具备二次电池的电池包、以及二次电池的制造方法
CN102044654A (zh) * 2009-10-16 2011-05-04 住友电气工业株式会社 用于非水电解质蓄电装置的引线部件、以及非水电解质蓄电装置

Also Published As

Publication number Publication date
CN103579572A (zh) 2014-02-12
JP5673749B2 (ja) 2015-02-18
KR20150104080A (ko) 2015-09-14
JP2014038838A (ja) 2014-02-27
KR20140011962A (ko) 2014-01-29
KR102001711B1 (ko) 2019-07-18

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