Method for sealing battery

Details Method for sealing battery Method for sealing battery

1977-06-27

1979-03-20

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Plural cells

429162, H01M 646

Patent

active

041454855

ABSTRACT:
A method of sealing a laminar battery in which the central region of the battery is cooled and held under pressure while the peripheral regions of the battery are heated under the same or a lower pressure. The thicknesses of the materials are chosen so that the completed battery is substantially as thick at the edges as in its central regions.

REFERENCES:
patent: 2521800 (1950-09-01), Martinez et al.
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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