GB617728A - Improvements relating to electric storage battery plate separators - Google Patents

Improvements relating to electric storage battery plate separators

Info

Publication number
GB617728A
GB617728A GB31757/46A GB3175746A GB617728A GB 617728 A GB617728 A GB 617728A GB 31757/46 A GB31757/46 A GB 31757/46A GB 3175746 A GB3175746 A GB 3175746A GB 617728 A GB617728 A GB 617728A
Authority
GB
United Kingdom
Prior art keywords
storage battery
layers
layer
electric storage
battery plate
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
GB31757/46A
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.)
Fibreglass Ltd
Original Assignee
Fibreglass Ltd
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 Fibreglass Ltd filed Critical Fibreglass Ltd
Priority to GB31757/46A priority Critical patent/GB617728A/en
Publication of GB617728A publication Critical patent/GB617728A/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
    • H01M50/44—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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)

Abstract

617,728. Compound sheet materials. FIBREGLASS, Ltd., and MITCHELL, D. R. Oct. 25, 1946, No. 31757. Drawings to Specification. [Class 140] [Also in Group XXXVI] A storage battery separator consists of a plane layer of glass fibres in combination with a corrugated layer of glass fibres. The fibres of each layer may be bonded together by a resinous or other material and the two layers may be secured together by adhesive. In a modification the corrugated layer is enclosed between two plane layers. Another arrangement comprises three plane layers enclosing two corrugated layers. Instead of glass fibres woven glass fabric may be used.
GB31757/46A 1946-10-25 1946-10-25 Improvements relating to electric storage battery plate separators Expired GB617728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31757/46A GB617728A (en) 1946-10-25 1946-10-25 Improvements relating to electric storage battery plate separators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31757/46A GB617728A (en) 1946-10-25 1946-10-25 Improvements relating to electric storage battery plate separators

Publications (1)

Publication Number Publication Date
GB617728A true GB617728A (en) 1949-02-10

Family

ID=10327942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31757/46A Expired GB617728A (en) 1946-10-25 1946-10-25 Improvements relating to electric storage battery plate separators

Country Status (1)

Country Link
GB (1) GB617728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687446A (en) * 1951-04-25 1954-08-24 Dewey And Almy Chem Comp Battery separator
US2925456A (en) * 1956-05-14 1960-02-16 Accumulatorenfabriek Varta N V Separator for electric accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687446A (en) * 1951-04-25 1954-08-24 Dewey And Almy Chem Comp Battery separator
US2925456A (en) * 1956-05-14 1960-02-16 Accumulatorenfabriek Varta N V Separator for electric accumulators

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