DE69402039T2 - Elektrodeplatte mit schaumförmigem Träger für elektrochemische Generatoren und Verfahren zur ihrer Herstellung - Google Patents

Elektrodeplatte mit schaumförmigem Träger für elektrochemische Generatoren und Verfahren zur ihrer Herstellung

Info

Publication number
DE69402039T2
DE69402039T2 DE69402039T DE69402039T DE69402039T2 DE 69402039 T2 DE69402039 T2 DE 69402039T2 DE 69402039 T DE69402039 T DE 69402039T DE 69402039 T DE69402039 T DE 69402039T DE 69402039 T2 DE69402039 T2 DE 69402039T2
Authority
DE
Germany
Prior art keywords
foam
production
electrode plate
shaped support
electrochemical generators
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
DE69402039T
Other languages
English (en)
Other versions
DE69402039D1 (de
Inventor
Roelof Verhoog
Donald Stewart
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of DE69402039D1 publication Critical patent/DE69402039D1/de
Application granted granted Critical
Publication of DE69402039T2 publication Critical patent/DE69402039T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/24Alkaline accumulators
    • H01M10/28Construction or manufacture
    • H01M10/281Large cells or batteries with stacks of plate-like electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/536Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0014Alkaline electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/80Porous plates, e.g. sintered carriers
    • H01M4/808Foamed, spongy materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/54Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/10Battery-grid making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49108Electric battery cell making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49108Electric battery cell making
    • Y10T29/49115Electric battery cell making including coating or impregnating
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/5313Means to assemble electrical device
    • Y10T29/53135Storage cell or battery
    • Y10T29/53139Storage cell or battery including deforming means
DE69402039T 1993-12-17 1994-12-14 Elektrodeplatte mit schaumförmigem Träger für elektrochemische Generatoren und Verfahren zur ihrer Herstellung Expired - Fee Related DE69402039T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315253A FR2714212B1 (fr) 1993-12-17 1993-12-17 Plaque d'électrode à support de type mousse métallique pour générateur électrochimique et procédé pour fabriquer une telle plaque d'électrode.

Publications (2)

Publication Number Publication Date
DE69402039D1 DE69402039D1 (de) 1997-04-17
DE69402039T2 true DE69402039T2 (de) 1997-07-03

Family

ID=9454081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402039T Expired - Fee Related DE69402039T2 (de) 1993-12-17 1994-12-14 Elektrodeplatte mit schaumförmigem Träger für elektrochemische Generatoren und Verfahren zur ihrer Herstellung

Country Status (7)

Country Link
US (2) US5578397A (de)
EP (1) EP0658946B1 (de)
JP (1) JPH07211314A (de)
CA (1) CA2138358A1 (de)
DE (1) DE69402039T2 (de)
ES (1) ES2098886T3 (de)
FR (1) FR2714212B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060966B3 (de) * 2010-12-02 2012-04-19 Reinhausen Plasma Gmbh Plasmaerzeuger

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020089A (en) * 1994-11-07 2000-02-01 Sumitomo Electric Industries, Ltd. Electrode plate for battery
DE19544050A1 (de) * 1995-11-25 1997-05-28 Emmerich Christoph Gmbh Co Kg Verfahren zur Herstellung von prismatischen alkalischen Akkumulatorzellen
US5685051A (en) * 1996-05-23 1997-11-11 Eberle Engineering Co., Inc. Method and apparatus for aligning battery lugs
US5989747A (en) * 1996-07-10 1999-11-23 Fuji Photo Film Co., Ltd. Cell electrode with thick tip portions
DE69813164T2 (de) 1997-12-22 2003-10-23 Japan Storage Battery Co Ltd Verfahren zur Herstellung einer porösen, mit aktiver Masse gefüllten Elektrode
US6238819B1 (en) 1998-01-23 2001-05-29 Stork, N.V. Metal foam support, electrode and method of making same
JP3831525B2 (ja) * 1998-06-30 2006-10-11 三洋電機株式会社 電池
FR2787925B1 (fr) * 1998-12-24 2001-03-09 Cit Alcatel Generateur electrochimique dans lequel une electrode a un bord renforce par un feuillard
US7179562B2 (en) * 2003-02-14 2007-02-20 Quallion Llc Battery electrode assembly and fabrication method therefor
JP5004452B2 (ja) * 2005-03-31 2012-08-22 三洋電機株式会社 電池の製造方法
JP4873406B2 (ja) * 2006-03-31 2012-02-08 三洋電機株式会社 電池用非焼結式電極の製造方法
US20100055560A1 (en) * 2008-08-29 2010-03-04 Youngcheol Jang Secondary battery
DE102009051213A1 (de) * 2009-10-29 2011-05-12 Li-Tec Battery Gmbh Elektrochemische Zelle
DE102010004383A1 (de) * 2010-01-12 2011-07-14 EMCON Technologies Germany (Augsburg) GmbH, 86154 Baugruppe mit einem Metallschaumelement und Verfahren zur Herstellung eines Metallschaumelements
JP5757414B2 (ja) * 2010-08-18 2015-07-29 株式会社Gsユアサ 電池用電極シート及びその製造方法
US10431816B2 (en) * 2017-07-17 2019-10-01 GM Global Technology Operations LLC Battery cell with increased tab area and method and apparatus for manufacturing same
CN111509301B (zh) * 2020-05-26 2021-11-19 苏州凌威新能源科技有限公司 一种短路电池的处理方法
CN112201893A (zh) * 2020-10-13 2021-01-08 浙江吉利控股集团有限公司 一种泡沫铝复合防爆结构、防爆装置及锂电池
JP7236427B2 (ja) * 2020-12-17 2023-03-09 本田技研工業株式会社 二次電池用電極

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544112A (en) * 1947-05-17 1951-03-06 Accumulatoren Fabriek Varta N Sintered battery plate and process of making
US3345213A (en) * 1964-02-28 1967-10-03 Sylvania Electric Prod Process of manufacturing a storage cell electrode
US3835514A (en) * 1971-05-17 1974-09-17 Westinghouse Electric Corp Method of making laminated diffusion bonded battery plaques
JPH0770311B2 (ja) * 1985-12-10 1995-07-31 松下電器産業株式会社 電池用電極の製造法
JP2637949B2 (ja) * 1985-12-12 1997-08-06 松下電器産業株式会社 電 池
FR2652450B1 (fr) * 1989-09-22 1991-11-29 Accumulateurs Fixes Procede de fabrication d'une electrode a support de type mousse pour generateur electrochimique et electrode obtenue par ce procede.
JPH0447676A (ja) * 1990-06-11 1992-02-17 Matsushita Electric Ind Co Ltd 密閉型蓄電池の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060966B3 (de) * 2010-12-02 2012-04-19 Reinhausen Plasma Gmbh Plasmaerzeuger

Also Published As

Publication number Publication date
DE69402039D1 (de) 1997-04-17
EP0658946B1 (de) 1997-03-12
FR2714212B1 (fr) 1996-02-02
EP0658946A1 (de) 1995-06-21
US5578397A (en) 1996-11-26
JPH07211314A (ja) 1995-08-11
ES2098886T3 (es) 1997-05-01
CA2138358A1 (fr) 1995-06-18
FR2714212A1 (fr) 1995-06-23
US5741612A (en) 1998-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee