IT1030820B - FRANCE DOM.BREV.N.7341446 ELECTRIC - Google Patents

FRANCE DOM.BREV.N.7341446 ELECTRIC

Info

Publication number
IT1030820B
IT1030820B IT7429676A IT2967674A IT1030820B IT 1030820 B IT1030820 B IT 1030820B IT 7429676 A IT7429676 A IT 7429676A IT 2967674 A IT2967674 A IT 2967674A IT 1030820 B IT1030820 B IT 1030820B
Authority
IT
Italy
Prior art keywords
brev
dom
france
electric
france dom
Prior art date
Application number
IT7429676A
Other languages
Italian (it)
Original Assignee
Accumulateurs D
Cie Europ
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 Accumulateurs D, Cie Europ filed Critical Accumulateurs D
Application granted granted Critical
Publication of IT1030820B publication Critical patent/IT1030820B/en

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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Fuel Cell (AREA)
IT7429676A 1973-11-21 1974-11-21 FRANCE DOM.BREV.N.7341446 ELECTRIC IT1030820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341446A FR2251921B1 (en) 1973-11-21 1973-11-21

Publications (1)

Publication Number Publication Date
IT1030820B true IT1030820B (en) 1979-04-10

Family

ID=9128048

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7429676A IT1030820B (en) 1973-11-21 1974-11-21 FRANCE DOM.BREV.N.7341446 ELECTRIC

Country Status (9)

Country Link
BE (1) BE821372A (en)
DE (1) DE2454824C2 (en)
DK (1) DK141143B (en)
FR (1) FR2251921B1 (en)
GB (1) GB1484158A (en)
IE (1) IE40126B1 (en)
IT (1) IT1030820B (en)
LU (1) LU71270A1 (en)
NL (1) NL7415086A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045479C3 (en) * 1980-12-03 1994-11-24 Vb Autobatterie Gmbh Electric accumulator and process for its manufacture
US4485157A (en) * 1983-02-11 1984-11-27 Energy Research Corporation Separator having dielectric elastomer in the periphery area
US4927722A (en) * 1988-09-09 1990-05-22 Grace G.M.B.H. Separator for starter batteries
DE3922217A1 (en) * 1989-07-06 1991-01-10 Grace Gmbh Cellular electrochemical battery with separators - protects negative plates by complete enclosure of longitudinal edges in porous filled-polymer separator material
DE4405863C2 (en) * 1994-02-23 1998-07-02 Vhb Industriebatterien Gmbh Plate set for a lead accumulator
AT404772B (en) * 1996-02-20 1999-02-25 Banner Gmbh LEAD ACCUMULATOR
DE19804423C1 (en) * 1998-02-05 1999-05-27 Vhb Industriebatterien Gmbh Electrical lead-acid battery
DE19924137C2 (en) * 1999-05-26 2003-06-12 Fraunhofer Ges Forschung Electrode unit for rechargeable electrochemical cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator
DE1109751B (en) * 1956-02-08 1961-06-29 Accumulatoren Fabrik Ag Portable electrical accumulator
US3201280A (en) * 1960-01-14 1965-08-17 Yumoto Ryoji Lead-acid storage battery
FR1253087A (en) * 1960-04-05 1961-02-03 Gould National Batteries Inc Accumulator battery
DE2008982B2 (en) * 1970-02-26 1974-04-04 Otto 6050 Offenbach Metzler Plate arrangement of a lead accumulator with a porous plastic casing

Also Published As

Publication number Publication date
GB1484158A (en) 1977-09-01
BE821372A (en) 1975-04-23
DE2454824C2 (en) 1982-10-28
FR2251921A1 (en) 1975-06-13
FR2251921B1 (en) 1977-09-30
IE40126L (en) 1975-05-21
LU71270A1 (en) 1975-08-20
DK141143C (en) 1980-06-23
IE40126B1 (en) 1979-03-14
DE2454824A1 (en) 1975-05-22
DK141143B (en) 1980-01-21
DK603374A (en) 1975-08-04
NL7415086A (en) 1975-05-23

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