Flat batteries and method of making the same

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Plural cells

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Details

429162, H01M 646

Patent

active

040989658

ABSTRACT:
A frame and separator assembly for the manufacture of thin, flat laminar batteries in which the frame has adhesive surfaces to which a separator is adhered. The method of making batteries in which these assemblies are placed over electrode slurries extruded onto conductive plastic substrates and the separators are coated with electrolyte and then contacted with dry patch anodes on conductive plastic substrates to form cells.

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patent: 2843649 (1958-07-01), Louis
patent: 3563805 (1971-02-01), Deierhoi, Jr.
patent: 3674565 (1972-07-01), Bergum et al.
patent: 3770504 (1973-11-01), Bergum
patent: 3907599 (1975-09-01), Fanciullo et al.
patent: 4007472 (1977-02-01), Land
patent: 4028479 (1977-06-01), Fanciullo et al.

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