JP5673749B2 - タブリードおよび電池 - Google Patents

タブリードおよび電池 Download PDF

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Publication number
JP5673749B2
JP5673749B2 JP2013151369A JP2013151369A JP5673749B2 JP 5673749 B2 JP5673749 B2 JP 5673749B2 JP 2013151369 A JP2013151369 A JP 2013151369A JP 2013151369 A JP2013151369 A JP 2013151369A JP 5673749 B2 JP5673749 B2 JP 5673749B2
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JP
Japan
Prior art keywords
tab lead
aluminum foil
electrode plate
enclosure
insulating resin
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
JP2013151369A
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English (en)
Japanese (ja)
Other versions
JP2014038838A (ja
Inventor
暁彦 田口
暁彦 田口
田中　浩介
浩介 田中
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
Priority to JP2013151369A priority Critical patent/JP5673749B2/ja
Publication of JP2014038838A publication Critical patent/JP2014038838A/ja
Application granted granted Critical
Publication of JP5673749B2 publication Critical patent/JP5673749B2/ja
Active legal-status Critical Current
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    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Materials Engineering (AREA)
JP2013151369A 2012-07-20 2013-07-22 タブリードおよび電池 Active JP5673749B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013151369A JP5673749B2 (ja) 2012-07-20 2013-07-22 タブリードおよび電池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012161275 2012-07-20
JP2012161275 2012-07-20
JP2013151369A JP5673749B2 (ja) 2012-07-20 2013-07-22 タブリードおよび電池

Publications (2)

Publication Number Publication Date
JP2014038838A JP2014038838A (ja) 2014-02-27
JP5673749B2 true JP5673749B2 (ja) 2015-02-18

Family

ID=50050892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013151369A Active JP5673749B2 (ja) 2012-07-20 2013-07-22 タブリードおよび電池

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

Family Cites Families (9)

* 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
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
JP2010212070A (ja) * 2009-03-10 2010-09-24 Unitika Ltd 電池およびその製造方法
JP5463846B2 (ja) * 2009-10-16 2014-04-09 住友電気工業株式会社 非水電解質蓄電デバイス用リード部材および非水電解質蓄電デバイス
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

Also Published As

Publication number Publication date
CN103579572A (zh) 2014-02-12
KR20150104080A (ko) 2015-09-14
JP2014038838A (ja) 2014-02-27
CN103579572B (zh) 2016-05-25
KR20140011962A (ko) 2014-01-29
KR102001711B1 (ko) 2019-07-18

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