Vented frame for laminar batteries and methods of making the sam

Details Vented frame for laminar batteries and methods of making the sam Vented frame for laminar batteries and methods of making the sam

1977-11-18

1985-07-30

Weston, Caleb

Chemistry: electrical current producing apparatus, product, and

Having specified venting, feeding or circulation structure

Venting structure

156250, 156253, 156324, 429 86, H01M 212

Patent

active

045321930

ABSTRACT:
A method of making vented battery frames in which strips of paper are laminated between strata of dissimilar thermoplastic materials, at least one of which is formed as a frame, having a central opening to receive battery components.

REFERENCES:
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patent: 3647557 (1972-03-01), Kegelman
patent: 3687764 (1972-08-01), Rogosch
patent: 3741812 (1973-06-01), Spellman
patent: 3769137 (1973-10-01), Moriyama
patent: 3870566 (1975-03-01), Bergum
patent: 3933555 (1976-01-01), Downey
patent: 4028479 (1977-06-01), Fanciullo
patent: 4105831 (1978-08-01), Plasse

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