FR640586A - Improvements to electric accumulators - Google Patents

Improvements to electric accumulators

Info

Publication number
FR640586A
FR640586A FR640586DA FR640586A FR 640586 A FR640586 A FR 640586A FR 640586D A FR640586D A FR 640586DA FR 640586 A FR640586 A FR 640586A
Authority
FR
France
Prior art keywords
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
French (fr)
Inventor
Georges Dropsy
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 FR640586A publication Critical patent/FR640586A/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
    • 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)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR640586D 1926-12-11 1926-12-11 Improvements to electric accumulators Expired FR640586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR640586T 1926-12-11

Publications (1)

Publication Number Publication Date
FR640586A true FR640586A (en) 1928-07-17

Family

ID=8997573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640586D Expired FR640586A (en) 1926-12-11 1926-12-11 Improvements to electric accumulators

Country Status (4)

Country Link
US (1) US1660229A (en)
BE (1) BE347174A (en)
FR (1) FR640586A (en)
GB (1) GB282100A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641263B2 (en) 2001-08-14 2003-11-04 Joel William Olney Sunglasses with removable sealing member

Also Published As

Publication number Publication date
BE347174A (en)
US1660229A (en) 1928-02-21
GB282100A (en) 1928-10-11

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