BE538974A - - Google Patents

Info

Publication number
BE538974A
BE538974A BE538974DA BE538974A BE 538974 A BE538974 A BE 538974A BE 538974D A BE538974D A BE 538974DA BE 538974 A BE538974 A BE 538974A
Authority
BE
Belgium
Application number
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.)
Publication of BE538974A publication Critical patent/BE538974A/xx

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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
BE538974D 1954-07-13 BE538974A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109133T 1954-07-13

Publications (1)

Publication Number Publication Date
BE538974A true BE538974A (xx)

Family

ID=9625368

Family Applications (1)

Application Number Title Priority Date Filing Date
BE538974D BE538974A (xx) 1954-07-13

Country Status (3)

Country Link
US (1) US2890261A (xx)
BE (1) BE538974A (xx)
FR (1) FR1109133A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113776C (xx) * 1957-01-28
NL225001A (xx) * 1957-02-20
US3216859A (en) * 1961-11-17 1965-11-09 Electric Storage Battery Co Secondary battery separator and electrode assembly
US3793085A (en) * 1966-02-14 1974-02-19 Matsushita Electric Ind Co Ltd Gas diffusion electrode for cells
US3533852A (en) * 1966-12-28 1970-10-13 Bernard S Baker Fuel cell matrix and method of impregnating periphery of matrix with chlorotrifluoro-ethylene polymer
US3980497A (en) * 1970-08-03 1976-09-14 The Gates Rubber Company Separators for alkaline batteries
US3894889A (en) * 1970-08-03 1975-07-15 Gates Rubber Co Method of making separators for alkaline batteries
US3787240A (en) * 1971-07-02 1974-01-22 Gates Rubber Co Composition separator with membrane extension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511887A (en) * 1950-06-20 Battery separator
US1480764A (en) * 1924-01-15 Electric accumulator ok battery for miners safety electric lamps
US1920151A (en) * 1933-04-22 1933-07-25 Ruben Samuel Potential producing cell
US2505835A (en) * 1943-09-17 1950-05-02 Burndept Ltd Flat primary dry cell
GB649866A (en) * 1948-08-30 1951-02-07 Varley Dry Accumulators Ltd Improvements in or relating to separators for electric secondary batteries
NL87181C (xx) * 1950-04-04

Also Published As

Publication number Publication date
US2890261A (en) 1959-06-09
FR1109133A (fr) 1956-01-23

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