GB640794A - Improvements relating to electric accumulators - Google Patents

Improvements relating to electric accumulators

Info

Publication number
GB640794A
GB640794A GB22517/48A GB2251748A GB640794A GB 640794 A GB640794 A GB 640794A GB 22517/48 A GB22517/48 A GB 22517/48A GB 2251748 A GB2251748 A GB 2251748A GB 640794 A GB640794 A GB 640794A
Authority
GB
United Kingdom
Prior art keywords
plates
improvements relating
envelopes
positive
fabric
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
GB22517/48A
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.)
BATTERY CONSTRUCTION Ltd
HARRY FREDERICK ACREMAN
Original Assignee
BATTERY CONSTRUCTION Ltd
HARRY FREDERICK ACREMAN
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 BATTERY CONSTRUCTION Ltd, HARRY FREDERICK ACREMAN filed Critical BATTERY CONSTRUCTION Ltd
Priority to GB22517/48A priority Critical patent/GB640794A/en
Publication of GB640794A publication Critical patent/GB640794A/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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
    • 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
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/477—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/48—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by the material
    • H01M50/483—Inorganic 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)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)

Abstract

640,794. Batteries. BATTERY CONSTRUCTION, Ltd., and ACREMAN, H. F. Aug. 26, 1948, No. 22517. [Class 53] The positive plates of an accumulator are enclosed in envelopes made of woven glass fabric which may be made by folding sheets of the material round the plates and sewing the edges together with glass thread. The abutting edges may overlap sufficiently to provide a double thickness of the fabric. The open ends of the envelopes are sewn up with glass thread after the insertion of the plates. Positive and negative plates may be separated by wood separators.
GB22517/48A 1948-08-26 1948-08-26 Improvements relating to electric accumulators Expired GB640794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22517/48A GB640794A (en) 1948-08-26 1948-08-26 Improvements relating to electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22517/48A GB640794A (en) 1948-08-26 1948-08-26 Improvements relating to electric accumulators

Publications (1)

Publication Number Publication Date
GB640794A true GB640794A (en) 1950-07-26

Family

ID=10180653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22517/48A Expired GB640794A (en) 1948-08-26 1948-08-26 Improvements relating to electric accumulators

Country Status (1)

Country Link
GB (1) GB640794A (en)

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