Metal-air cathode button cell

Details Metal-air cathode button cell Metal-air cathode button cell

1985-03-21

1986-05-27

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

296231, H01M 1206

Patent

active

045915393

ABSTRACT:
A button cell having an air cathode assembly wherein grooves are constructed between the cathode and cell container to provide a gas diffusion passage from a port extending through the container to the face of the air cathode.

REFERENCES:
patent: 3432358 (1969-03-01), Krusenstierna et al.
patent: 3467553 (1969-09-01), White
patent: 4105830 (1978-08-01), Kordesch
patent: 4181776 (1980-01-01), Lindstrom
patent: 4262062 (1981-04-01), Zatsky
patent: 4404266 (1983-09-01), Smilanich

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