GB1261622A - Improvements in or relating to metal/air cells - Google Patents

Improvements in or relating to metal/air cells

Info

Publication number
GB1261622A
GB1261622A GB29387/69A GB2938769A GB1261622A GB 1261622 A GB1261622 A GB 1261622A GB 29387/69 A GB29387/69 A GB 29387/69A GB 2938769 A GB2938769 A GB 2938769A GB 1261622 A GB1261622 A GB 1261622A
Authority
GB
United Kingdom
Prior art keywords
metal
case
cathode
anode
electrolyte
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
GB29387/69A
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.)
Leesona Corp
Original Assignee
Leesona 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 Leesona Corp filed Critical Leesona Corp
Publication of GB1261622A publication Critical patent/GB1261622A/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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M2004/024—Insertable electrodes
    • 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
    • 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)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)

Abstract

1,261,622. Air cell. LEESONA CORP. 10 June, 1969 [10 June, 1968], No. 29387/69. Heading H1B. A metal-air cell comprises an outer case 33, having ventilating means therein, a cathode 11, concentric with and disposed within the case, the cathode having a gas-permeable, liquid impermeable face and an electrocatalytic face, a porous metallic anode 1, the anode and cathode being one inside the other, liquid-tight closure means 5, for the case and an electrolyte between the electrodes. The gas side of the cathode may be of P.T.F.E. The electrolyte side may comprise a mixture of P.T.F.E. with a metal of Group VIII or Group I B of the Periodic Table. A current collector of porous metal may contact this face. The anode may be a plate with holes in it (Fig. 2, not shown) or a wire mesh filled with active metal, e.g. zinc. The electrolyte may be KOH contained in a reservoir 25 which may be ruptured before use by pin 23. Alternatively reservoir 25 may contain water and anhydrous KOH may be contained in the anode. The electrodes are separated by membrane 4 of a copolymer of vinyl chloride and acrylonitrile. The case and cap may be of polythene and the outside of the case may be protected by metal shield 31.
GB29387/69A 1968-06-10 1969-06-10 Improvements in or relating to metal/air cells Expired GB1261622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73591368A 1968-06-10 1968-06-10

Publications (1)

Publication Number Publication Date
GB1261622A true GB1261622A (en) 1972-01-26

Family

ID=24957748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29387/69A Expired GB1261622A (en) 1968-06-10 1969-06-10 Improvements in or relating to metal/air cells

Country Status (7)

Country Link
BR (1) BR6909528D0 (en)
CA (1) CA922776A (en)
CH (1) CH493103A (en)
DE (1) DE1929209B2 (en)
FR (1) FR2011916A1 (en)
GB (1) GB1261622A (en)
NL (1) NL6908706A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112198A (en) * 1977-09-28 1978-09-05 P. R. Mallory & Co., Inc. Metal-air depolarized cell with restricted water vapor access

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759038A (en) * 1954-02-10 1956-08-14 Union Carbide & Carbon Corp Gas permeable membrane for air-depolarized cell
US2797254A (en) * 1954-02-10 1957-06-25 Union Carbide & Carbon Corp Gas permeable membrane for air depolarized cell
FR1465879A (en) * 1965-01-25 1967-01-13 Leesona Corp Improvements to electro-chemical cells
FR1522410A (en) * 1966-03-15 1968-04-26 Leesona Corp Advanced galvanic element

Also Published As

Publication number Publication date
BR6909528D0 (en) 1973-01-16
DE1929209B2 (en) 1981-03-12
DE1929209A1 (en) 1969-12-11
CH493103A (en) 1970-06-30
NL6908706A (en) 1969-12-12
FR2011916A1 (en) 1970-03-13
CA922776A (en) 1973-03-13

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