Thin miniature cell construction with reshaped gasket

Details Thin miniature cell construction with reshaped gasket Thin miniature cell construction with reshaped gasket

1982-03-19

1984-07-03

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Flat-type unit cell and specific unit cell components

429174, 429185, H01M 218, H01M 612

Patent

active

044579900

ABSTRACT:
An improved sealing gasket for an electrochemical cell having an outer upstanding flange adapted for being compressed between the upper sidewall of the container and the peripheral edge of the cover to seal the cell, and an inner upstanding flange adapted to be turned over the peripheral edge of the separator so as to effectively secure and isolate the cathode disposed under the separator from the anode and the cover of the cell.

REFERENCES:
patent: 3480481 (1969-11-01), Gauthier et al.
patent: 4121021 (1978-10-01), Ogawa et al.
patent: 4209574 (1980-06-01), Ruetschi
patent: 4220694 (1980-09-01), Uetani et al.
patent: 4224387 (1980-09-01), Nakayama

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