GB412884A - Process for the manufacture of separators for electric accumulators - Google Patents

Process for the manufacture of separators for electric accumulators

Info

Publication number
GB412884A
GB412884A GB3707/34A GB370734A GB412884A GB 412884 A GB412884 A GB 412884A GB 3707/34 A GB3707/34 A GB 3707/34A GB 370734 A GB370734 A GB 370734A GB 412884 A GB412884 A GB 412884A
Authority
GB
United Kingdom
Prior art keywords
rubber
separators
manufacture
glass wool
electric accumulators
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
GB3707/34A
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.)
Accumulatoren Fabrik AG
Original Assignee
Accumulatoren Fabrik AG
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 Accumulatoren Fabrik AG filed Critical Accumulatoren Fabrik AG
Publication of GB412884A publication Critical patent/GB412884A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Cell Separators (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Storage battery separators made of glass wool or other fibrous materials are dipped in an aqueous rubber dispersion containing vulcanizing agents, the superfluous rubber mass being then allowed to run off. The rubber that remains adheres to the glass wool only at the places where the fibres cross. The rubber dispersion may contain about one per cent of an ultra accelerator.
GB3707/34A 1933-02-04 1934-02-05 Process for the manufacture of separators for electric accumulators Expired GB412884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA68541D DE600875C (en) 1933-02-04 1933-02-04 Process for making separators for electrical collectors from fibers

Publications (1)

Publication Number Publication Date
GB412884A true GB412884A (en) 1934-07-05

Family

ID=6439499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3707/34A Expired GB412884A (en) 1933-02-04 1934-02-05 Process for the manufacture of separators for electric accumulators

Country Status (5)

Country Link
BE (2) BE401297A (en)
DE (2) DE600875C (en)
FR (2) FR767921A (en)
GB (1) GB412884A (en)
NL (1) NL36001C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484787A (en) * 1945-03-14 1949-10-11 Owens Corning Fiberglass Corp Battery separator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE422382A (en) * 1933-02-04
GB643603A (en) * 1948-03-17 1950-09-20 Oldham & Son Ltd Improvements in or relating to the manufacture of separators for electric accumulators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR530116A (en) * 1921-02-08 1921-12-16
GB287666A (en) * 1927-01-19 1928-03-29 D P Battery Company Ltd Improvements in or relating to storage batteries
BE422382A (en) * 1933-02-04
FR761542A (en) * 1933-10-04 1934-03-21 Soie De Verre Separator for electric accumulators and its manufacturing process
DE624513C (en) * 1934-06-09 1936-01-22 Comp Generale Electricite Separator for accumulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484787A (en) * 1945-03-14 1949-10-11 Owens Corning Fiberglass Corp Battery separator

Also Published As

Publication number Publication date
FR48583E (en) 1938-04-05
BE422382A (en)
DE600875C (en) 1934-08-02
NL36001C (en) 1935-07-15
DE749314C (en) 1936-11-21
FR767921A (en) 1934-07-27
BE401297A (en) 1934-03-31

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