GB965923A - Improvements in or relating to accumulators - Google Patents

Improvements in or relating to accumulators

Info

Publication number
GB965923A
GB965923A GB28428/61A GB2842861A GB965923A GB 965923 A GB965923 A GB 965923A GB 28428/61 A GB28428/61 A GB 28428/61A GB 2842861 A GB2842861 A GB 2842861A GB 965923 A GB965923 A GB 965923A
Authority
GB
United Kingdom
Prior art keywords
negative electrode
positive electrode
porosity
aug
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
GB28428/61A
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Publication of GB965923A publication Critical patent/GB965923A/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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

965,923. Batteries. TESLA, NARODNI PODNIK. Aug. 4, 1961 [Aug. 17, 1960], No. 28428/61. Heading H1B. Gassing in sealed alkaline cells is prevented by making the negative electrode more porous than the positive electrode thus increasing the chemical activity of the negative electrode. The ratio of the porosity of the positive electrode to the porosity of the negative electrode is 0.8 or less. The negative electrode may be made of a finer grained material than the positive electrode, or the electrodes may be subjected to different pressures.
GB28428/61A 1960-08-17 1961-08-04 Improvements in or relating to accumulators Expired GB965923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS507560 1960-08-17

Publications (1)

Publication Number Publication Date
GB965923A true GB965923A (en) 1964-08-06

Family

ID=5394917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28428/61A Expired GB965923A (en) 1960-08-17 1961-08-04 Improvements in or relating to accumulators

Country Status (1)

Country Link
GB (1) GB965923A (en)

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