GB240140A - Improvements in or relating to dry battery cells - Google Patents

Improvements in or relating to dry battery cells

Info

Publication number
GB240140A
GB240140A GB20640/25A GB2064025A GB240140A GB 240140 A GB240140 A GB 240140A GB 20640/25 A GB20640/25 A GB 20640/25A GB 2064025 A GB2064025 A GB 2064025A GB 240140 A GB240140 A GB 240140A
Authority
GB
United Kingdom
Prior art keywords
cell
chloride
depolarizer
manganese
cerium
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
GB20640/25A
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.)
REVIVO BATTERY CORP
Original Assignee
REVIVO BATTERY CORP
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 REVIVO BATTERY CORP filed Critical REVIVO BATTERY CORP
Publication of GB240140A publication Critical patent/GB240140A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)

Abstract

240,140. Revivo Battery Corporation, (Assignees of Csanyi, H.). Sept. 17, 1924, [Convention date]. Electrodes.-The manganese depolarizer of a dry cell contains the chloride of a tri-valent metal which reacts with the ammonia liberated during the working of the cell. The additional substance may consist of the chloride of aluminium, chromium or cerium. Fig. 1 shows a cell having a zinc container 1 covered with coal tar and a paper envelope 3 and containing an electrolyte 8 and a carbon electrode 4 and depolarizer 6 consisting of carbon, graphite, manganese hydroxide. manganese dioxide, ammonium chloride and chloride of aluminium, chromium or cerium. The depolarizer is enclosed in a cheese cloth wrapper 7 the ends 11 of which are pasted or otherwise secured to the carbon electrode 4 which is held centrally in the cell by discs 5. The cell can be re-charged like a storage battery.
GB20640/25A 1924-09-17 1925-08-17 Improvements in or relating to dry battery cells Expired GB240140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240140XA 1924-09-17 1924-09-17

Publications (1)

Publication Number Publication Date
GB240140A true GB240140A (en) 1926-07-15

Family

ID=21818391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20640/25A Expired GB240140A (en) 1924-09-17 1925-08-17 Improvements in or relating to dry battery cells

Country Status (1)

Country Link
GB (1) GB240140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057760A (en) * 1960-07-05 1962-10-09 Union Carbide Corp Polyhalogen depolarizers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057760A (en) * 1960-07-05 1962-10-09 Union Carbide Corp Polyhalogen depolarizers

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