CH332281A - Separator for accumulator battery and method for its manufacture - Google Patents

Separator for accumulator battery and method for its manufacture

Info

Publication number
CH332281A
CH332281A CH332281DA CH332281A CH 332281 A CH332281 A CH 332281A CH 332281D A CH332281D A CH 332281DA CH 332281 A CH332281 A CH 332281A
Authority
CH
Switzerland
Prior art keywords
separator
manufacture
accumulator battery
accumulator
battery
Prior art date
Application number
Other languages
French (fr)
Inventor
L Sillcox Edward
S Witt Harry
Original Assignee
Us Rubber Co
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 Us Rubber Co filed Critical Us Rubber Co
Publication of CH332281A publication Critical patent/CH332281A/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
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • 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
CH332281D 1954-05-28 1955-05-27 Separator for accumulator battery and method for its manufacture CH332281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332281XA 1954-05-28 1954-05-28

Publications (1)

Publication Number Publication Date
CH332281A true CH332281A (en) 1958-08-31

Family

ID=21869228

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332281D CH332281A (en) 1954-05-28 1955-05-27 Separator for accumulator battery and method for its manufacture

Country Status (4)

Country Link
CH (1) CH332281A (en)
DE (1) DE1054131B (en)
FR (1) FR1128554A (en)
GB (1) GB770241A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544303C3 (en) * 1975-10-03 1981-06-11 Yuasa Battery Co. Ltd., Takatsuki, Osaka Process for the manufacture of separators
DE3822538A1 (en) * 1988-07-04 1990-01-11 Varta Batterie LEAD ACCUMULATOR WITH A FIXED SULFURIC ACID ELECTROLYTE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508971C (en) * 1930-10-06 Harry Wehrlin Separator made of perforated, non-conductive sheet metal for electrical collectors
DE508970C (en) * 1930-10-03 Harry Wehrlin Porous material separator for electrical collectors
US2531504A (en) * 1944-06-12 1950-11-28 Richardson Co Separator for electric storage batteries
AT177177B (en) * 1950-06-13 1954-01-11 Flexa Ind Materie Plastiche S Spacer plate for accumulators and process for their manufacture

Also Published As

Publication number Publication date
GB770241A (en) 1957-03-20
DE1054131B (en) 1959-04-02
FR1128554A (en) 1957-01-08

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