FR670901A - Improvements to separators for accumulators - Google Patents

Improvements to separators for accumulators

Info

Publication number
FR670901A
FR670901A FR670901DA FR670901A FR 670901 A FR670901 A FR 670901A FR 670901D A FR670901D A FR 670901DA FR 670901 A FR670901 A FR 670901A
Authority
FR
France
Prior art keywords
accumulators
separators
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
French (fr)
Inventor
Edmond Parville
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.)
FINANC POUR LE DEV de la TRACT
Original Assignee
FINANC POUR LE DEV de la TRACT
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 FINANC POUR LE DEV de la TRACT filed Critical FINANC POUR LE DEV de la TRACT
Application granted granted Critical
Publication of FR670901A publication Critical patent/FR670901A/en
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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR670901D 1928-06-30 1928-06-30 Improvements to separators for accumulators Expired FR670901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670901T 1928-06-30

Publications (1)

Publication Number Publication Date
FR670901A true FR670901A (en) 1929-12-06

Family

ID=9016641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670901D Expired FR670901A (en) 1928-06-30 1928-06-30 Improvements to separators for accumulators

Country Status (1)

Country Link
FR (1) FR670901A (en)

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