FR978231A - Séparateur pour accumulateurs électriques - Google Patents

Séparateur pour accumulateurs électriques

Info

Publication number
FR978231A
FR978231A FR978231DA FR978231A FR 978231 A FR978231 A FR 978231A FR 978231D A FR978231D A FR 978231DA FR 978231 A FR978231 A FR 978231A
Authority
FR
France
Prior art keywords
separator
electric accumulators
accumulators
electric
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
Application number
Other languages
English (en)
Inventor
Robert Bidard
Georges Premillieu
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 filed Critical
Application granted granted Critical
Publication of FR978231A publication Critical patent/FR978231A/fr
Expired 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/477—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/48—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by the material
    • H01M50/486—Organic material
    • 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)
  • Cell Separators (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
FR978231D 1948-10-26 1948-12-24 Séparateur pour accumulateurs électriques Expired FR978231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562487 1948-10-26

Publications (1)

Publication Number Publication Date
FR978231A true FR978231A (fr) 1951-04-11

Family

ID=8690500

Family Applications (2)

Application Number Title Priority Date Filing Date
FR974649D Expired FR974649A (fr) 1948-10-26 1948-10-26 Séparateur pour accumulateurs électriques
FR978231D Expired FR978231A (fr) 1948-10-26 1948-12-24 Séparateur pour accumulateurs électriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR974649D Expired FR974649A (fr) 1948-10-26 1948-10-26 Séparateur pour accumulateurs électriques

Country Status (4)

Country Link
US (1) US2633479A (fr)
CH (1) CH287991A (fr)
FR (2) FR974649A (fr)
GB (1) GB696361A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33720A1 (fr) * 1955-06-01
GB2160701B (en) * 1984-06-22 1988-02-24 Chloride Group Plc Separators for recombination electric storage cells

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB507117A (fr) *
US631810A (en) * 1898-10-26 1899-08-29 Harry G Osburn Separator for accumulator-plates.
US636142A (en) * 1899-07-31 1899-10-31 Albert Edward Hodgson Secondary battery.
GB189921562A (en) * 1899-10-28 1900-07-28 Henry Leitner A Separators for Plates of Secondary Batteries.
US705630A (en) * 1901-10-18 1902-07-29 Richard Alexander-Katz Separator for electric accumulator-plates.
AT29512B (de) * 1905-02-27 1907-08-10 William Gardiner Trennstück für die Elektroden von Sammlern.
US1368093A (en) * 1920-02-24 1921-02-08 James M Allen Separator for storage-battery plates
US1569625A (en) * 1923-08-15 1926-01-12 Fried Michael Method of molding plastic materials
US2338735A (en) * 1940-07-08 1944-01-11 Du Pont Manufacture of toothed articles
US2465493A (en) * 1944-12-05 1949-03-29 Us Rubber Co Embossed battery separator

Also Published As

Publication number Publication date
GB696361A (en) 1953-08-26
CH287991A (fr) 1952-12-31
FR974649A (fr) 1951-02-23
US2633479A (en) 1953-03-31

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