FR1089343A - Separators for electric accumulators - Google Patents

Separators for electric accumulators

Info

Publication number
FR1089343A
FR1089343A FR1089343DA FR1089343A FR 1089343 A FR1089343 A FR 1089343A FR 1089343D A FR1089343D A FR 1089343DA FR 1089343 A FR1089343 A FR 1089343A
Authority
FR
France
Prior art keywords
separators
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)
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.)
ACCUMULATORENFABRIEK VARTA
Original Assignee
ACCUMULATORENFABRIEK VARTA
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 ACCUMULATORENFABRIEK VARTA filed Critical ACCUMULATORENFABRIEK VARTA
Application granted granted Critical
Publication of FR1089343A publication Critical patent/FR1089343A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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)
FR1089343D 1952-12-13 1953-12-10 Separators for electric accumulators Expired FR1089343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1089343X 1952-12-13

Publications (1)

Publication Number Publication Date
FR1089343A true FR1089343A (en) 1955-03-16

Family

ID=19868830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089343D Expired FR1089343A (en) 1952-12-13 1953-12-10 Separators for electric accumulators

Country Status (4)

Country Link
BE (1) BE524965A (en)
FR (1) FR1089343A (en)
LU (1) LU32556A1 (en)
NL (2) NL78845C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925456A (en) * 1956-05-14 1960-02-16 Accumulatorenfabriek Varta N V Separator for electric accumulators

Also Published As

Publication number Publication date
NL78845C (en)
BE524965A (en)
NL174585B (en)
LU32556A1 (en)

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