AT294947B - Unbreakable, microporous separator for accumulator batteries - Google Patents

Unbreakable, microporous separator for accumulator batteries

Info

Publication number
AT294947B
AT294947B AT700769A AT700769A AT294947B AT 294947 B AT294947 B AT 294947B AT 700769 A AT700769 A AT 700769A AT 700769 A AT700769 A AT 700769A AT 294947 B AT294947 B AT 294947B
Authority
AT
Austria
Prior art keywords
unbreakable
microporous separator
accumulator batteries
accumulator
batteries
Prior art date
Application number
AT700769A
Other languages
German (de)
Inventor
Ezra Vittorio Picciotto
Original Assignee
Ezra Vittorio Picciotto
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 Ezra Vittorio Picciotto filed Critical Ezra Vittorio Picciotto
Application granted granted Critical
Publication of AT294947B publication Critical patent/AT294947B/en

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
    • H01M50/44—Fibrous material
    • 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
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
AT700769A 1968-09-06 1969-07-21 Unbreakable, microporous separator for accumulator batteries AT294947B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2096068 1968-09-06
IT2095668 1968-09-06

Publications (1)

Publication Number Publication Date
AT294947B true AT294947B (en) 1971-12-10

Family

ID=26327715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT700769A AT294947B (en) 1968-09-06 1969-07-21 Unbreakable, microporous separator for accumulator batteries

Country Status (10)

Country Link
AT (1) AT294947B (en)
BE (1) BE736784A (en)
BR (1) BR6911437D0 (en)
CH (1) CH511515A (en)
DE (1) DE1937438A1 (en)
ES (1) ES369725A1 (en)
FR (1) FR2017472A1 (en)
GB (1) GB1260891A (en)
IL (1) IL32805A (en)
NL (1) NL6912998A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193860B (en) * 1979-11-20 1988-08-31 Terzaghi Giovanni MIXED POSITIVE PLATES WITH CONTINUOUS EXTERNAL POROUS SUPPORT FOR ACID LEAD ACCUMULATORS
CA1172310A (en) * 1980-06-30 1984-08-07 Stanley J. Strzempko Battery separator material
EP0074831A3 (en) * 1981-09-14 1983-09-28 ESB International Corporation Electric storage batteries and plates therefor
EP0077846A1 (en) * 1981-10-28 1983-05-04 Explor Holding S.A. Envelope-shaped continuous support for plates of electric accumulators
FR2540293B1 (en) * 1983-01-31 1986-03-21 Europ Accumulateurs TUBULAR SHELL FOR BATTERY ELECTRODE

Also Published As

Publication number Publication date
IL32805A (en) 1973-08-29
GB1260891A (en) 1972-01-19
NL6912998A (en) 1970-03-10
FR2017472A1 (en) 1970-05-22
DE1937438A1 (en) 1970-03-12
BE736784A (en) 1969-12-31
ES369725A1 (en) 1971-06-16
BR6911437D0 (en) 1973-07-05
IL32805A0 (en) 1969-11-12
CH511515A (en) 1971-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee