Toroidal cell and battery

Details Toroidal cell and battery Toroidal cell and battery

1980-03-28

1981-04-14

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Plural concentric or single coiled electrode

429120, 429160, 429164, H01M 610

Patent

active

042620643

ABSTRACT:
The present invention is drawn to a toroidal cell which includes a wound core disposed within a pair of toroidal channel shaped electrodes spaced apart by nylon insulator. The shape of the case electrodes of this toroidal cell allows a first planar doughnut shaped surface and the inner cylindrical case wall to be used as a first electrode and a second planar doughnut shaped surface and the outer cylindrical case wall to be used as a second electrode. Connectors may be used to stack two or more toroidal cells together by connecting substantially the entire surface area of the first electrode of a first cell to substantially the entire surface area of the second electrode of a second cell. The central cavity of each toroidal cell may be used as a conduit for pumping a fluid through the toroidal cell to thereby cool the cell.

REFERENCES:
patent: 3156585 (1964-11-01), Yamano et al.
patent: 3364069 (1968-01-01), Deschamps
patent: 3377201 (1968-04-01), Wagner et al.
patent: 3490949 (1970-01-01), Deschamps
patent: 3490951 (1970-01-01), George
patent: 3615867 (1971-10-01), Cich
patent: 3734778 (1973-05-01), Huf et al.
patent: 4087595 (1978-05-01), Mallery

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