Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1993-05-17
1994-04-26
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429181, 427405, H01M 204
Patent
active
053065808
ABSTRACT:
A cell employing a cup-shaped terminal that has a concave surface coated by electrodeposition of a metal such that the deposited metal contacts the cell's anodic mixture so that the anodic mixture can be made with little or no mercury. A method for producing cup-shaped terminals with a metal electrodeposited on only one side is also disclosed.
REFERENCES:
patent: 3673000 (1972-06-01), Ruetschi
patent: 4557983 (1985-12-01), Sauer
Mansfield, Jr. Robert N.
Scarr Robert F.
Eveready Battery Company Inc.
Kalafut Stephen
Welsh Robert W.
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