Cathode contact member for alkaline round cells

Chemistry: electrical current producing apparatus – product – and – Having means to accommodate electrode expansion

Patent

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Details

429241, 429242, H01M 2106

Patent

active

040111032

ABSTRACT:
A cathode contact member is disposed at the interface between the molded tubular cathode shell and the interior side walls of the metallic container in an alkaline round cell, the contact member being at least partially embedded in the tubular cathode shell and making permanent electrical connection with the metallic container.

REFERENCES:
patent: 2962540 (1960-11-01), Kordesch
patent: 3087003 (1963-04-01), Drengler et al.
patent: 3170820 (1965-02-01), Drengler et al.
patent: 3219487 (1965-11-01), Krouse et al.

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