Method of making flat battery

Details Method of making flat battery Method of making flat battery

1976-11-24

1978-03-28

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

296235, 429162, H01M 1004

Patent

active

040807282

ABSTRACT:
A method of making thin flat laminar batteries in which subassemblies are made by sealing conductive intercell connectors to the inner peripheries of frames of nonconducting material and wet electrodes are applied on either side of the intercell connectors. A separator is placed over one of the wet electrodes. A series array of these subassemblies are sealed together about the outer peripheries of the frames, with electrodes of opposite polarity in adjacent subassemblies in contact with the separator. End cells are completed by frames sealed on one side to terminal collector sheets and on the other side to external surfaces of the series array.

REFERENCES:
patent: 2663750 (1953-12-01), Paillet
patent: 2684989 (1954-07-01), Wilburn
patent: 2844641 (1958-07-01), Lang et al.
patent: 3563805 (1971-02-01), Deierhoi, Jr.
patent: 3907599 (1975-09-01), Fanciullo et al.

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