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GB766173A - Air-depolarized electric cell - Google Patents

Air-depolarized electric cell

Info

Publication number
GB766173A
GB766173A GB26704/54A GB2670454A GB766173A GB 766173 A GB766173 A GB 766173A GB 26704/54 A GB26704/54 A GB 26704/54A GB 2670454 A GB2670454 A GB 2670454A GB 766173 A GB766173 A GB 766173A
Authority
GB
United Kingdom
Prior art keywords
plates
carbon
air
frame
cathode
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
GB26704/54A
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon 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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Publication of GB766173A publication Critical patent/GB766173A/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
    • H01M12/065—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 with plate-like electrodes or stacks of plate-like electrodes

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)
  • Filling, Topping-Up Batteries (AREA)

Abstract

766,173. Batteries. UNION CARBIDE & CARBON CORPORATION. Sept. 15, 1954 [Sept. 21, 1953], No. 26704/54. Class 53. An air-depolarized cell is provided with a replaceable cathode and anode unit comprising a carbonaceous cathode 25 consisting of activated charcoal or other form of carbon mixed with a vinyl or other resin and a plasticizer and moulded on two steel or other plates 24. The carbon mixture also contains a waterproofing substance such as petroleum or rubber solution and may contain a small quantity of acetylene black. The steel plates are cemented to a frame 26 which extends round the edges of the plates to form a liquid-tight air passage between the plates. The passage may be divided into two compartments by a partition 41 so that the cell can continue to function if one compartment becomes flooded with electrolyte. A zinc plate 22 is situated on each side of the cathode, the two plates being connected together and supported from the frame 26 by a bolt 28 to which a lead 31 is attached. The steel plates 24 extend upwardly into the open end of the frame 26 and carry a terminal 32. The complete unit is suspended from the cover of a jar containing a solution of potassium hydroxide. Instead of the two carbon plates a single block may be used in which the steel plates are embedded, holes for the admission of air extending from the top to the interior of the block U.S.A. Specification 2,213,429 is referred to.
GB26704/54A 1953-09-21 1954-09-15 Air-depolarized electric cell Expired GB766173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381388A US2724010A (en) 1953-09-21 1953-09-21 Air-depolarized cell

Publications (1)

Publication Number Publication Date
GB766173A true GB766173A (en) 1957-01-16

Family

ID=23504843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26704/54A Expired GB766173A (en) 1953-09-21 1954-09-15 Air-depolarized electric cell

Country Status (3)

Country Link
US (1) US2724010A (en)
JP (1) JPS308569B1 (en)
GB (1) GB766173A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863789A (en) * 1954-01-13 1958-12-09 Union Carbide Corp Electrolyte for an air-depolarized cell
US2907809A (en) * 1956-09-28 1959-10-06 Union Carbide Corp Sealing joint
NL273311A (en) * 1961-01-23
FR2387523A1 (en) * 1977-04-14 1978-11-10 Cipel Cie Indle Piles Electr AIR-DEPOLARIZED ELECTRIC BATTERY
DE3040093A1 (en) * 1980-10-24 1982-05-27 Bruno Dipl.-Ing. 7090 Ellwangen Siller AIR OXYGEN ELEMENT WITH POSITIVE ELECTRODE PLATES
US4626482A (en) * 1985-11-18 1986-12-02 Alupower, Inc. Metal/air batteries
US20100124688A1 (en) * 2008-11-18 2010-05-20 Eveready Battery Company, Inc. Regulator Valve for a Fluid Consuming Battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048804A (en) * 1934-04-26 1936-07-28 Martin L Martus Primary cell
US2572918A (en) * 1946-11-13 1951-10-30 Union Carbide & Carbon Corp Gas depolarized cell
US2597116A (en) * 1948-09-30 1952-05-20 Union Carbide & Carbon Corp Air depolarized cell

Also Published As

Publication number Publication date
US2724010A (en) 1955-11-15
JPS308569B1 (en) 1955-11-25

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