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GB815726A - Improvements in electric storage batteries - Google Patents

Improvements in electric storage batteries

Info

Publication number
GB815726A
GB815726A GB22048/56A GB2204856A GB815726A GB 815726 A GB815726 A GB 815726A GB 22048/56 A GB22048/56 A GB 22048/56A GB 2204856 A GB2204856 A GB 2204856A GB 815726 A GB815726 A GB 815726A
Authority
GB
United Kingdom
Prior art keywords
oxygen
electrolyte
cell
electric storage
pressure
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
GB22048/56A
Inventor
Howard Jerome Strauss
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.)
Exide Technologies LLC
Original Assignee
Electric Storage Battery Co
Filing date
Publication date
Application filed by Electric Storage Battery Co filed Critical Electric Storage Battery Co
Publication of GB815726A publication Critical patent/GB815726A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

815,726. Batteries. ELECTRIC STORAGE BATTERY CO. July 17, 1956, No. 22048/56. Drawings to Specification. Class 53. Increase in internal gas pressure in a gas-tight cell during charging is minimised by introducing oxygen into the cell container prior to sealing so that the partial pressure of oxygen above the electrolyte is substantially equal to the total gas pressure within the sealed cell. The oxygen may be at sub-atmospheric pressure and may be introduced into the cell through a tube extending below the surface of the electrolyte so that oxygen is absorbed in the electrolyte. The negative electrode preferably has a greater capacity than the positive electrode and the invention is stated to be applicable to, for example, nickel-cadmium, silver-zinc, nickeliron or lead-acid cells. Reference has been directed by the Comptroller to Specification 677,770.
GB22048/56A 1956-07-17 Improvements in electric storage batteries Expired GB815726A (en)

Publications (1)

Publication Number Publication Date
GB815726A true GB815726A (en) 1959-07-01

Family

ID=1736686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22048/56A Expired GB815726A (en) 1956-07-17 Improvements in electric storage batteries

Country Status (1)

Country Link
GB (1) GB815726A (en)

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