JP5122617B2 - 角形二次電池およびその製造方法 - Google Patents

角形二次電池およびその製造方法 Download PDF

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Publication number
JP5122617B2
JP5122617B2 JP2010194074A JP2010194074A JP5122617B2 JP 5122617 B2 JP5122617 B2 JP 5122617B2 JP 2010194074 A JP2010194074 A JP 2010194074A JP 2010194074 A JP2010194074 A JP 2010194074A JP 5122617 B2 JP5122617 B2 JP 5122617B2
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JP
Japan
Prior art keywords
positive
negative electrode
battery
plates
secondary 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.)
Expired - Fee Related
Application number
JP2010194074A
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English (en)
Japanese (ja)
Other versions
JP2012054024A5 (enExample
JP2012054024A (ja
Inventor
翔 西丸
竜治 河野
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.)
Vehicle Energy Japan Inc
Original Assignee
Hitachi Vehicle Energy 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 Hitachi Vehicle Energy Ltd filed Critical Hitachi Vehicle Energy Ltd
Priority to JP2010194074A priority Critical patent/JP5122617B2/ja
Priority to US13/818,254 priority patent/US9209432B2/en
Priority to CN201180039343.3A priority patent/CN103081210B/zh
Priority to PCT/JP2011/053972 priority patent/WO2012029336A1/ja
Publication of JP2012054024A publication Critical patent/JP2012054024A/ja
Publication of JP2012054024A5 publication Critical patent/JP2012054024A5/ja
Application granted granted Critical
Publication of JP5122617B2 publication Critical patent/JP5122617B2/ja
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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
    • H01M10/058—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
    • 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
    • H01M10/0431—Cells with wound or folded 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2010194074A 2010-08-31 2010-08-31 角形二次電池およびその製造方法 Expired - Fee Related JP5122617B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010194074A JP5122617B2 (ja) 2010-08-31 2010-08-31 角形二次電池およびその製造方法
US13/818,254 US9209432B2 (en) 2010-08-31 2011-02-23 Secondary battery and method for producing the same
CN201180039343.3A CN103081210B (zh) 2010-08-31 2011-02-23 二次电池及其制造方法
PCT/JP2011/053972 WO2012029336A1 (ja) 2010-08-31 2011-02-23 二次電池およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010194074A JP5122617B2 (ja) 2010-08-31 2010-08-31 角形二次電池およびその製造方法

Publications (3)

Publication Number Publication Date
JP2012054024A JP2012054024A (ja) 2012-03-15
JP2012054024A5 JP2012054024A5 (enExample) 2012-09-06
JP5122617B2 true JP5122617B2 (ja) 2013-01-16

Family

ID=45772455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010194074A Expired - Fee Related JP5122617B2 (ja) 2010-08-31 2010-08-31 角形二次電池およびその製造方法

Country Status (4)

Country Link
US (1) US9209432B2 (enExample)
JP (1) JP5122617B2 (enExample)
CN (1) CN103081210B (enExample)
WO (1) WO2012029336A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102571487B1 (ko) * 2017-08-31 2023-08-28 삼성에스디아이 주식회사 이차 전지 및 그 조립 방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10734655B2 (en) 2012-05-10 2020-08-04 Gs Yuasa International Ltd. Electric storage device
JP6244781B2 (ja) * 2013-09-27 2017-12-13 株式会社Ｇｓユアサ 電極体保護板、蓄電素子及び蓄電素子の製造方法
JP6293501B2 (ja) 2014-01-29 2018-03-14 株式会社東芝 二次電池、及び二次電池の製造方法
JP6191876B2 (ja) * 2014-06-10 2017-09-06 トヨタ自動車株式会社 電池
JP6750242B2 (ja) * 2016-02-10 2020-09-02 株式会社Ｇｓユアサ 蓄電素子
KR102793401B1 (ko) 2019-06-10 2025-04-09 삼성에스디아이 주식회사 이차 전지
JP7203983B2 (ja) * 2019-07-31 2023-01-13 ビークルエナジージャパン株式会社 超音波ホーン、二次電池及び二次電池の製造方法
WO2023152916A1 (ja) * 2022-02-10 2023-08-17 ビークルエナジージャパン株式会社 電池及び電池の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354629A (en) * 1991-10-09 1994-10-11 Sanyo Electric Co., Ltd. Monaqueous electrolyte battery
JP2000150306A (ja) * 1998-11-12 2000-05-30 Toyota Motor Corp 電池またはキャパシタの集電方式
JP3551365B2 (ja) * 2000-06-20 2004-08-04 株式会社デンソー 扁平形状巻回型電極電池
EP1276165A1 (en) * 2001-07-12 2003-01-15 Japan Storage Battery Co., Ltd. Nonaqueous secondary cell
JP2003346881A (ja) * 2002-05-28 2003-12-05 Japan Storage Battery Co Ltd 電 池
JP2008004274A (ja) * 2006-06-20 2008-01-10 Honda Motor Co Ltd 蓄電素子
JP4709710B2 (ja) * 2006-08-04 2011-06-22 株式会社東芝 非水電解質電池、電池パック及び自動車
JP5084205B2 (ja) * 2006-08-11 2012-11-28 三洋電機株式会社 非水電解質二次電池
JP5241287B2 (ja) * 2008-03-31 2013-07-17 三洋電機株式会社 二次電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102571487B1 (ko) * 2017-08-31 2023-08-28 삼성에스디아이 주식회사 이차 전지 및 그 조립 방법

Also Published As

Publication number Publication date
US9209432B2 (en) 2015-12-08
CN103081210B (zh) 2016-09-07
CN103081210A (zh) 2013-05-01
JP2012054024A (ja) 2012-03-15
WO2012029336A1 (ja) 2012-03-08
US20130157094A1 (en) 2013-06-20

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