KR101880842B1 - 전지 및 전지 제조 방법 - Google Patents

전지 및 전지 제조 방법 Download PDF

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Publication number
KR101880842B1
KR101880842B1 KR1020167034290A KR20167034290A KR101880842B1 KR 101880842 B1 KR101880842 B1 KR 101880842B1 KR 1020167034290 A KR1020167034290 A KR 1020167034290A KR 20167034290 A KR20167034290 A KR 20167034290A KR 101880842 B1 KR101880842 B1 KR 101880842B1
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KR
South Korea
Prior art keywords
terminal
electrode body
sealing plate
battery
end portion
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KR1020167034290A
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English (en)
Korean (ko)
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KR20170003650A (ko
Inventor
사토시 스즈키
준타 다카스
Original Assignee
도요타지도샤가부시키가이샤
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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
    • 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
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • H01M2/0237—
    • H01M2/06—
    • H01M2/22—
    • H01M2/263—
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • 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
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • 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
    • Y02E60/122—
    • 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
    • Y02P70/54—
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020167034290A 2014-06-10 2015-06-09 전지 및 전지 제조 방법 Active KR101880842B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014119777A JP6191876B2 (ja) 2014-06-10 2014-06-10 電池
JPJP-P-2014-119777 2014-06-10
PCT/IB2015/000889 WO2015189677A1 (en) 2014-06-10 2015-06-09 Battery and battery manufacturing method

Publications (2)

Publication Number Publication Date
KR20170003650A KR20170003650A (ko) 2017-01-09
KR101880842B1 true KR101880842B1 (ko) 2018-07-20

Family

ID=53541857

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167034290A Active KR101880842B1 (ko) 2014-06-10 2015-06-09 전지 및 전지 제조 방법

Country Status (6)

Country Link
US (1) US10312548B2 (enExample)
EP (1) EP3155672B1 (enExample)
JP (1) JP6191876B2 (enExample)
KR (1) KR101880842B1 (enExample)
CN (1) CN106463656B (enExample)
WO (1) WO2015189677A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6756336B2 (ja) 2015-09-29 2020-09-16 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の製造方法
JP6627596B2 (ja) * 2016-03-18 2020-01-08 トヨタ自動車株式会社 二次電池およびその製造方法
KR102571487B1 (ko) * 2017-08-31 2023-08-28 삼성에스디아이 주식회사 이차 전지 및 그 조립 방법
JP7449468B2 (ja) * 2020-04-01 2024-03-14 トヨタ自動車株式会社 集電端子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014032936A (ja) * 2012-08-06 2014-02-20 Toyota Motor Corp 電池

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4491747B2 (ja) 2007-07-23 2010-06-30 トヨタ自動車株式会社 電池
JP5287181B2 (ja) 2008-11-28 2013-09-11 トヨタ自動車株式会社 電池、及び、電池の製造方法
JP2011103249A (ja) 2009-11-11 2011-05-26 Honda Motor Co Ltd 二次電池
US8232000B2 (en) * 2010-01-12 2012-07-31 Sb Limotive Co., Ltd. Rechargeable battery with terminal junction and prong
JP5433452B2 (ja) * 2010-02-08 2014-03-05 日立ビークルエナジー株式会社 リチウムイオン二次電池
JP5122617B2 (ja) * 2010-08-31 2013-01-16 日立ビークルエナジー株式会社 角形二次電池およびその製造方法
JP5737596B2 (ja) * 2010-10-15 2015-06-17 トヨタ自動車株式会社 二次電池
WO2012063369A1 (ja) * 2010-11-12 2012-05-18 トヨタ自動車株式会社 二次電池
JP5589948B2 (ja) * 2011-04-26 2014-09-17 トヨタ自動車株式会社 電池の製造方法
JP5699804B2 (ja) 2011-05-26 2015-04-15 株式会社Ｇｓユアサ 電池
JP5777244B2 (ja) * 2011-07-06 2015-09-09 株式会社Ｇｓユアサ 巻回型蓄電素子
KR101595672B1 (ko) * 2011-08-09 2016-02-18 도요타지도샤가부시키가이샤 전지 및 전지의 제조 방법
WO2013031668A1 (ja) 2011-08-31 2013-03-07 三洋電機株式会社 角形電池
KR101328991B1 (ko) * 2012-03-20 2013-11-14 삼성에스디아이 주식회사 이차 전지
KR101627631B1 (ko) * 2012-04-12 2016-06-07 삼성에스디아이 주식회사 이차 전지 및 그 모듈
JP5768002B2 (ja) * 2012-04-24 2015-08-26 日立オートモティブシステムズ株式会社 二次電池
KR101775540B1 (ko) * 2013-07-02 2017-09-06 삼성에스디아이 주식회사 복수의 전극 조립체를 가지는 이차 전지
JP6187148B2 (ja) * 2013-10-24 2017-08-30 株式会社Ｇｓユアサ 蓄電素子及び電源モジュール

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014032936A (ja) * 2012-08-06 2014-02-20 Toyota Motor Corp 電池

Also Published As

Publication number Publication date
WO2015189677A1 (en) 2015-12-17
CN106463656A (zh) 2017-02-22
US10312548B2 (en) 2019-06-04
EP3155672A1 (en) 2017-04-19
JP6191876B2 (ja) 2017-09-06
US20170179533A1 (en) 2017-06-22
JP2015232977A (ja) 2015-12-24
CN106463656B (zh) 2019-04-09
KR20170003650A (ko) 2017-01-09
EP3155672B1 (en) 2019-05-29

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