CN1263177C - 薄型电池结构 - Google Patents

薄型电池结构 Download PDF

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Publication number
CN1263177C
CN1263177C CNB028137353A CN02813735A CN1263177C CN 1263177 C CN1263177 C CN 1263177C CN B028137353 A CNB028137353 A CN B028137353A CN 02813735 A CN02813735 A CN 02813735A CN 1263177 C CN1263177 C CN 1263177C
Authority
CN
China
Prior art keywords
battery
flange portion
metal cover
protection circuit
box body
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
CNB028137353A
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English (en)
Chinese (zh)
Other versions
CN1526174A (zh
Inventor
杣友良树
渡边修
田中正智
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Publication of CN1526174A publication Critical patent/CN1526174A/zh
Application granted granted Critical
Publication of CN1263177C publication Critical patent/CN1263177C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M10/34—Gastight 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
    • H01M50/10—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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
CNB028137353A 2001-07-09 2002-07-05 薄型电池结构 Expired - Fee Related CN1263177C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001208463 2001-07-09
JP208463/2001 2001-07-09
JP252160/2001 2001-08-22
JP2001252160 2001-08-22
JP2002184042A JP2003142043A (ja) 2001-07-09 2002-06-25 電 池
JP184042/2002 2002-06-25

Publications (2)

Publication Number Publication Date
CN1526174A CN1526174A (zh) 2004-09-01
CN1263177C true CN1263177C (zh) 2006-07-05

Family

ID=27347116

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028137353A Expired - Fee Related CN1263177C (zh) 2001-07-09 2002-07-05 薄型电池结构

Country Status (7)

Country Link
US (1) US7524578B2 (enExample)
EP (1) EP1416550A4 (enExample)
JP (1) JP2003142043A (enExample)
KR (1) KR20040013123A (enExample)
CN (1) CN1263177C (enExample)
TW (1) TW557594B (enExample)
WO (1) WO2003007401A1 (enExample)

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WO2008056908A1 (en) * 2006-11-06 2008-05-15 Lg Chem, Ltd. Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case
JP5236199B2 (ja) * 2007-03-30 2013-07-17 株式会社Ｋｒｉ 非水系二次電池
KR100889624B1 (ko) 2007-05-25 2009-03-20 삼성에스디아이 주식회사 배터리 팩
US8420254B2 (en) * 2007-12-25 2013-04-16 Byd Co. Ltd. End cover assembly for an electrochemical cell
JP4605823B1 (ja) * 2010-03-29 2011-01-05 章 池田 密閉型電池の安全弁及びそれを用いた密閉型電池
JP5397436B2 (ja) * 2010-11-18 2014-01-22 日産自動車株式会社 二次電池
JP2012119505A (ja) * 2010-12-01 2012-06-21 Fdk Corp 蓄電デバイス
TWI431837B (zh) 2011-06-27 2014-03-21 Delta Electronics Inc 儲能元件封裝結構
KR101371364B1 (ko) 2011-10-25 2014-03-11 주식회사 엘지화학 단자블록을 포함하는 탑 캡 어셈블리
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KR20140010633A (ko) 2012-07-16 2014-01-27 삼성에스디아이 주식회사 배터리 팩
KR101514827B1 (ko) * 2013-02-26 2015-04-23 주식회사 엘지화학 이차 전지 및 그 제조 방법
EP2899769B1 (en) * 2013-11-27 2019-01-30 LG Chem, Ltd. Pouch for secondary battery and secondary battery comprising same
JP2015130317A (ja) * 2013-12-04 2015-07-16 日立マクセル株式会社 非水電解質二次電池
JP6289899B2 (ja) * 2013-12-26 2018-03-07 株式会社東芝 非水電解質電池、組電池及び蓄電池装置
KR20150115558A (ko) * 2014-04-04 2015-10-14 삼성에스디아이 주식회사 보호회로모듈을 갖는 이차 전지
US10374200B2 (en) 2014-04-29 2019-08-06 Lg Chem, Ltd. Battery pack having fixing part for PCM
KR102361705B1 (ko) * 2015-03-03 2022-02-10 삼성에스디아이 주식회사 커버를 갖는 이차 전지
WO2016199939A1 (ja) * 2015-06-12 2016-12-15 株式会社 東芝 電池及び組電池
WO2016204147A1 (ja) * 2015-06-15 2016-12-22 株式会社 東芝 電池及び電池パック
EP3391430B1 (en) * 2015-12-18 2019-12-04 Robert Bosch GmbH Through-wall current collector for a pouch cell
JP2017126537A (ja) * 2016-01-15 2017-07-20 株式会社東芝 組電池
JP6683263B2 (ja) * 2016-11-29 2020-04-15 株式会社村田製作所 二次電池
JP6697685B2 (ja) * 2017-02-06 2020-05-27 トヨタ自動車株式会社 密閉型電池および組電池
DE102017104711A1 (de) * 2017-03-07 2018-09-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug-Hochspannungs-Energiespeicher
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CN111033804B (zh) * 2017-12-21 2022-06-28 株式会社东芝 蓄电模块以及电池组
JP6862577B2 (ja) * 2017-12-27 2021-04-21 株式会社東芝 二次電池の製造方法
CN111052431B (zh) 2017-12-27 2022-09-16 株式会社东芝 二次电池及二次电池的再生方法
KR102289963B1 (ko) * 2018-06-29 2021-08-12 주식회사 엘지에너지솔루션 홀더를 구비한 이차전지 팩
WO2020059124A1 (ja) * 2018-09-21 2020-03-26 株式会社 東芝 電池、電池パック、電池モジュール、蓄電装置、車両及び飛翔体
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JP7736459B2 (ja) * 2021-06-07 2025-09-09 トヨタ自動車株式会社 電池パック
AT525516B1 (de) * 2021-10-06 2023-08-15 Smartiq Innovation Tech Gmbh Batteriestapel mit wenigstens zwei Batteriemodulen und Batterie
CN121014138A (zh) * 2023-04-26 2025-11-25 麦格纳国际公司 用于制造冲压的电池壳体的扩展成形工艺

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Also Published As

Publication number Publication date
US7524578B2 (en) 2009-04-28
CN1526174A (zh) 2004-09-01
KR20040013123A (ko) 2004-02-11
EP1416550A1 (en) 2004-05-06
EP1416550A4 (en) 2008-04-16
WO2003007401A1 (fr) 2003-01-23
JP2003142043A (ja) 2003-05-16
US20040180260A1 (en) 2004-09-16
TW557594B (en) 2003-10-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuxi Hitachi Maxell Co., Ltd.

Assignor: Hitachi Maxell, Ltd.

Contract fulfillment period: 2008.11.25 to 2014.11.24 contract change

Contract record no.: 2009990000001

Denomination of invention: Thin battery structure using sheath film, battery pack and manufacturing method for the battery pack

Granted publication date: 20060705

License type: Exclusive license

Record date: 2009.1.4

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.25 TO 2014.11.24; CHANGE OF CONTRACT

Name of requester: WUXI HITACHI MACROCELL CO., LTD.

Effective date: 20090104

C56 Change in the name or address of the patentee

Owner name: HITACHI MAXELL ENERGY LTD.

Free format text: FORMER NAME: HITACHI MAXELL LTD.

CP03 Change of name, title or address

Address after: Kyoto Japan

Patentee after: Hitachi Maxell

Address before: Osaka Japan

Patentee before: Hitachi Maxell, Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060705

Termination date: 20150705

EXPY Termination of patent right or utility model