GB228271A - Improvements in or relating to separators for electric storage batteries - Google Patents

Improvements in or relating to separators for electric storage batteries

Info

Publication number
GB228271A
GB228271A GB27569/23A GB2756923A GB228271A GB 228271 A GB228271 A GB 228271A GB 27569/23 A GB27569/23 A GB 27569/23A GB 2756923 A GB2756923 A GB 2756923A GB 228271 A GB228271 A GB 228271A
Authority
GB
United Kingdom
Prior art keywords
separators
storage batteries
relating
electric storage
flat sheets
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
GB27569/23A
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.)
FULLER S UNITED ELECTRIC WORKS
WALTER LIVINGSTONE TOPPLE
Original Assignee
FULLER S UNITED ELECTRIC WORKS
WALTER LIVINGSTONE TOPPLE
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 FULLER S UNITED ELECTRIC WORKS, WALTER LIVINGSTONE TOPPLE filed Critical FULLER S UNITED ELECTRIC WORKS
Priority to GB27569/23A priority Critical patent/GB228271A/en
Publication of GB228271A publication Critical patent/GB228271A/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
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • 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
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

228,271. Fuller's United Electric Works, Ltd., and Topple, W. L. Nov. 2, 1923. Separators for storage batteries consist of one or more flat sheets or strips of porous material such as wood pulp enclosed in an envelope, or between two flat sheets, or perforated ebonite or hard rubber which may be provided with ribs to provide spaces for the circulation of the electrolyte.
GB27569/23A 1923-11-02 1923-11-02 Improvements in or relating to separators for electric storage batteries Expired GB228271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27569/23A GB228271A (en) 1923-11-02 1923-11-02 Improvements in or relating to separators for electric storage batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27569/23A GB228271A (en) 1923-11-02 1923-11-02 Improvements in or relating to separators for electric storage batteries

Publications (1)

Publication Number Publication Date
GB228271A true GB228271A (en) 1925-02-02

Family

ID=10261741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27569/23A Expired GB228271A (en) 1923-11-02 1923-11-02 Improvements in or relating to separators for electric storage batteries

Country Status (1)

Country Link
GB (1) GB228271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator

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