DE69910500D1 - Stromabnahme über thermisch aufgespritzte Laschen an den Enden einer spiralförmig gerollten elektrochemischen Zelle - Google Patents

Stromabnahme über thermisch aufgespritzte Laschen an den Enden einer spiralförmig gerollten elektrochemischen Zelle

Info

Publication number
DE69910500D1
DE69910500D1 DE69910500T DE69910500T DE69910500D1 DE 69910500 D1 DE69910500 D1 DE 69910500D1 DE 69910500 T DE69910500 T DE 69910500T DE 69910500 T DE69910500 T DE 69910500T DE 69910500 D1 DE69910500 D1 DE 69910500D1
Authority
DE
Germany
Prior art keywords
tabs
electrochemical cell
current draw
thermally sprayed
via thermally
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
DE69910500T
Other languages
English (en)
Other versions
DE69910500T2 (de
Inventor
Salah Oweis
Raymond Zatorski
Guy Chagnon
Gerard Rigobert
Laurent Souliac
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 Finance SARL
Original Assignee
Alcatel 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 Alcatel SA filed Critical Alcatel SA
Publication of DE69910500D1 publication Critical patent/DE69910500D1/de
Application granted granted Critical
Publication of DE69910500T2 publication Critical patent/DE69910500T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69910500T 1998-06-16 1999-06-10 Stromabnahme über thermisch aufgespritzte Laschen an den Enden einer spiralförmig gerollten elektrochemischen Zelle Expired - Fee Related DE69910500T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97659 1998-06-16
US09/097,659 US6187062B1 (en) 1998-06-16 1998-06-16 Current collection through thermally sprayed tabs at the ends of a spirally wound electrochemical cell

Publications (2)

Publication Number Publication Date
DE69910500D1 true DE69910500D1 (de) 2003-09-25
DE69910500T2 DE69910500T2 (de) 2004-06-17

Family

ID=22264515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910500T Expired - Fee Related DE69910500T2 (de) 1998-06-16 1999-06-10 Stromabnahme über thermisch aufgespritzte Laschen an den Enden einer spiralförmig gerollten elektrochemischen Zelle

Country Status (4)

Country Link
US (1) US6187062B1 (de)
EP (1) EP0966053B1 (de)
JP (1) JP2000030731A (de)
DE (1) DE69910500T2 (de)

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Also Published As

Publication number Publication date
JP2000030731A (ja) 2000-01-28
EP0966053A1 (de) 1999-12-22
EP0966053B1 (de) 2003-08-20
DE69910500T2 (de) 2004-06-17
US6187062B1 (en) 2001-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAFT FINANCE S.A.R.L., LUXEMBOURG, LU

8339 Ceased/non-payment of the annual fee