FR2476391B1 - - Google Patents

Info

Publication number
FR2476391B1
FR2476391B1 FR8003677A FR8003677A FR2476391B1 FR 2476391 B1 FR2476391 B1 FR 2476391B1 FR 8003677 A FR8003677 A FR 8003677A FR 8003677 A FR8003677 A FR 8003677A FR 2476391 B1 FR2476391 B1 FR 2476391B1
Authority
FR
France
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
Application number
FR8003677A
Other languages
French (fr)
Other versions
FR2476391A1 (en
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
Priority to FR8003677A priority Critical patent/FR2476391A1/en
Publication of FR2476391A1 publication Critical patent/FR2476391A1/en
Application granted granted Critical
Publication of FR2476391B1 publication Critical patent/FR2476391B1/fr
Granted 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
    • H01M10/04—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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
FR8003677A 1980-02-20 1980-02-20 Rolled type electrochemical generator and mfg. method - uses tools on either end of roll to bend positive and negative electrodes to fixed level during rolling process Granted FR2476391A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8003677A FR2476391A1 (en) 1980-02-20 1980-02-20 Rolled type electrochemical generator and mfg. method - uses tools on either end of roll to bend positive and negative electrodes to fixed level during rolling process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003677A FR2476391A1 (en) 1980-02-20 1980-02-20 Rolled type electrochemical generator and mfg. method - uses tools on either end of roll to bend positive and negative electrodes to fixed level during rolling process

Publications (2)

Publication Number Publication Date
FR2476391A1 FR2476391A1 (en) 1981-08-21
FR2476391B1 true FR2476391B1 (en) 1982-04-30

Family

ID=9238756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003677A Granted FR2476391A1 (en) 1980-02-20 1980-02-20 Rolled type electrochemical generator and mfg. method - uses tools on either end of roll to bend positive and negative electrodes to fixed level during rolling process

Country Status (1)

Country Link
FR (1) FR2476391A1 (en)

Also Published As

Publication number Publication date
FR2476391A1 (en) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse