DE69902721T2 - Batterie - Google Patents

Batterie

Info

Publication number
DE69902721T2
DE69902721T2 DE69902721T DE69902721T DE69902721T2 DE 69902721 T2 DE69902721 T2 DE 69902721T2 DE 69902721 T DE69902721 T DE 69902721T DE 69902721 T DE69902721 T DE 69902721T DE 69902721 T2 DE69902721 T2 DE 69902721T2
Authority
DE
Germany
Prior art keywords
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 - Lifetime
Application number
DE69902721T
Other languages
English (en)
Other versions
DE69902721D1 (de
Inventor
Toshihiro Akazawa
Motoo Tadokoro
Hiroyuki Tagawa
Yuji Gotou
Takeshi Yoshida
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.)
FDK Corp
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE69902721D1 publication Critical patent/DE69902721D1/de
Application granted granted Critical
Publication of DE69902721T2 publication Critical patent/DE69902721T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/02—Details
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid 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
    • H01M10/05—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • 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
    • H01M10/345—Gastight metal hydride 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
DE69902721T 1998-06-30 1999-06-25 Batterie Expired - Lifetime DE69902721T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18493998A JP3831525B2 (ja) 1998-06-30 1998-06-30 電池

Publications (2)

Publication Number Publication Date
DE69902721D1 DE69902721D1 (de) 2002-10-10
DE69902721T2 true DE69902721T2 (de) 2003-07-03

Family

ID=16162007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69902721T Expired - Lifetime DE69902721T2 (de) 1998-06-30 1999-06-25 Batterie

Country Status (8)

Country Link
US (1) US6284408B1 (de)
EP (1) EP0969538B1 (de)
JP (1) JP3831525B2 (de)
KR (1) KR100564346B1 (de)
CN (1) CN1156038C (de)
DE (1) DE69902721T2 (de)
HK (1) HK1025185A1 (de)
TW (1) TW425730B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4366783B2 (ja) * 1998-11-16 2009-11-18 株式会社デンソー 積層型電池及びその電極の製造方法
FR2787925B1 (fr) * 1998-12-24 2001-03-09 Cit Alcatel Generateur electrochimique dans lequel une electrode a un bord renforce par un feuillard
JP3334683B2 (ja) * 1999-06-28 2002-10-15 エヌイーシートーキン株式会社 非水電解液二次電池およびその製造方法
ATE355599T1 (de) * 1999-09-30 2006-03-15 Asahi Glass Co Ltd Kondensatorelement
JP2001155774A (ja) * 1999-11-25 2001-06-08 Nec Mobile Energy Kk 非水電解液二次電池
JP5008787B2 (ja) * 2000-04-10 2012-08-22 パナソニック株式会社 電池用電極及びその製造方法
JP4712152B2 (ja) * 2000-04-18 2011-06-29 パナソニック株式会社 角形電池及びその製造方法
TW508860B (en) * 2000-08-30 2002-11-01 Mitsui & Amp Co Ltd Paste-like thin electrode for battery, its manufacturing method, and battery
FR2824667B1 (fr) * 2001-05-14 2004-07-02 Cit Alcatel Connectique interne pour generateur electrochimique de forte puissance
JP3815774B2 (ja) * 2001-10-12 2006-08-30 松下電器産業株式会社 電解質を含む電気化学素子
US7179562B2 (en) * 2003-02-14 2007-02-20 Quallion Llc Battery electrode assembly and fabrication method therefor
CN1270400C (zh) * 2003-09-01 2006-08-16 比亚迪股份有限公司 圆柱形锂离子二次电池
KR20070064555A (ko) * 2004-04-30 2007-06-21 에이일이삼 시스템즈 인코포레이티드 저 임피던스 적층 배터리 장치 및 그 제조 방법
JP2006012801A (ja) * 2004-05-28 2006-01-12 M & G Eco Battery Institute Co Ltd 二次電池
JP4610395B2 (ja) * 2005-03-31 2011-01-12 三洋電機株式会社 電池
JP5004452B2 (ja) * 2005-03-31 2012-08-22 三洋電機株式会社 電池の製造方法
JP4868761B2 (ja) * 2005-03-31 2012-02-01 日本バイリーン株式会社 端子付集電材及びこれを用いた電気化学素子
KR100962864B1 (ko) * 2006-06-02 2010-06-09 파나소닉 주식회사 2차 전지
CN101341610B (zh) * 2006-06-16 2010-12-08 松下电器产业株式会社 非水电解质二次电池
JP4990714B2 (ja) * 2007-08-01 2012-08-01 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
JP5137530B2 (ja) * 2007-11-05 2013-02-06 パナソニック株式会社 二次電池及びその製造方法
CN101202347A (zh) * 2007-11-22 2008-06-18 山东神工海特电子科技有限公司 具有金属骨架正极的1.5v锂二硫化铁扣式电池
PL3242347T3 (pl) 2007-11-30 2019-11-29 Lithium Werks Tech Bv Konstrukcja ogniwa baterii z asymetrycznymi zaciskami
JP4591524B2 (ja) * 2008-03-11 2010-12-01 Ｔｄｋ株式会社 電気化学デバイス
US8628876B2 (en) 2008-06-20 2014-01-14 Samsung Sdi Co., Ltd. Electrode assembly and lithium secondary battery with same
JP5189626B2 (ja) * 2010-08-31 2013-04-24 トヨタ自動車株式会社 電池の製造方法、電池、溶接前正極板の製造方法、及び溶接前正極板
US9805877B2 (en) 2013-04-10 2017-10-31 Maxwell Technologies, Inc. Collector plate for energy storage device and methods of manufacturing
KR101726909B1 (ko) * 2013-10-23 2017-04-13 삼성에스디아이 주식회사 광흡수 부재를 갖는 이차 전지
KR102031605B1 (ko) * 2017-01-11 2019-10-14 주식회사 엘지화학 단락 방지 부재를 포함하고 있는 3전극 시스템용 전극전위 측정 장치
KR20190098495A (ko) * 2018-02-14 2019-08-22 삼성에스디아이 주식회사 전극 조립체 및 이를 포함하는 이차전지
CN210136972U (zh) 2019-08-27 2020-03-10 宁德时代新能源科技股份有限公司 二次电池
CN112786969B (zh) * 2019-11-08 2023-08-29 辉能科技股份有限公司 锂电池结构及其极层结构
FR3113337B1 (fr) * 2020-08-07 2022-11-04 Accumulateurs Fixes Faisceau éléctrochimique, élément de batterie et procédé de fabrication associés
SE2251078A1 (en) * 2022-09-16 2024-03-17 Northvolt Ab A secondary cell

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US4049882A (en) * 1976-02-11 1977-09-20 Union Carbide Corporation Battery assembly
JPH0666089B2 (ja) 1984-08-31 1994-08-24 日立マクセル株式会社 磁気記録媒体
JP2637949B2 (ja) * 1985-12-12 1997-08-06 松下電器産業株式会社 電 池
JPS634562A (ja) 1986-06-25 1988-01-09 Toshiba Battery Co Ltd ペ−スト式ニツケル正極
GB8630857D0 (en) * 1986-12-24 1987-02-04 Sylva Ind Ltd Electrical contact tab
US4794056A (en) * 1987-09-11 1988-12-27 Eveready Battery Company Coiled electrode assembly cell construction with telescopic terminal tab
JP2762517B2 (ja) * 1989-02-21 1998-06-04 日本電池株式会社 アルカリ電池用渦巻状電極群の製造方法
DE4240339C1 (de) * 1992-12-01 1993-12-09 Deutsche Automobilgesellsch Elektrochemischer Speicher und Verfahren zu seiner Herstellung
FR2705834B1 (fr) * 1993-05-26 1995-06-30 Accumulateurs Fixes Procédé de liaison d'une connexion métallique sur une électrode dont l'âme a une structure fibreuse ou de type mousse pour générateur électrochimique, et électrode obtenue.
JP3509031B2 (ja) * 1993-12-10 2004-03-22 片山特殊工業株式会社 リード付き金属多孔体の製造方法及び該方法により製造されたリード付き金属多孔体
FR2714212B1 (fr) * 1993-12-17 1996-02-02 Accumulateurs Fixes Plaque d'électrode à support de type mousse métallique pour générateur électrochimique et procédé pour fabriquer une telle plaque d'électrode.
FR2714213B1 (fr) * 1993-12-17 1996-02-02 Accumulateurs Fixes Plaque d'électrode à support de type mousse métallique pour générateur électrochimique, et procédé d'obtention d'une telle électrode.
US5851599A (en) * 1995-09-28 1998-12-22 Sumitomo Electric Industries Co., Ltd. Battery electrode substrate and process for producing the same
US5747195A (en) * 1996-05-06 1998-05-05 Alamgir; Mohammed Current collectors for high energy density cells
JP3424482B2 (ja) * 1997-02-17 2003-07-07 松下電器産業株式会社 アルカリ蓄電池

Also Published As

Publication number Publication date
KR20000005695A (ko) 2000-01-25
EP0969538A1 (de) 2000-01-05
JP3831525B2 (ja) 2006-10-11
US6284408B1 (en) 2001-09-04
EP0969538B1 (de) 2002-09-04
HK1025185A1 (en) 2000-11-03
KR100564346B1 (ko) 2006-03-27
CN1242613A (zh) 2000-01-26
TW425730B (en) 2001-03-11
CN1156038C (zh) 2004-06-30
DE69902721D1 (de) 2002-10-10
JP2000021435A (ja) 2000-01-21

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ACKMANN MENGES PATENT- UND RECHTSANWAELTE, 80469 M

8327 Change in the person/name/address of the patent owner

Owner name: FDK CORPORATION, TOKYO, JP

R082 Change of representative

Ref document number: 969538

Country of ref document: EP

Representative=s name: SCHUMACHER & WILLSAU PATENTANWALTSGESELLSCHAFT, DE