GB766173A - Air-depolarized electric cell - Google Patents
Air-depolarized electric cellInfo
- 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
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.
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)
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)
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 |
-
1953
- 1953-09-21 US US381388A patent/US2724010A/en not_active Expired - Lifetime
-
1954
- 1954-09-15 GB GB26704/54A patent/GB766173A/en not_active Expired
- 1954-09-20 JP JP2022154A patent/JPS308569B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS308569B1 (en) | 1955-11-25 |
US2724010A (en) | 1955-11-15 |
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