Method of making battery electrode structure

Details Method of making battery electrode structure Method of making battery electrode structure

1979-08-16

1981-08-18

Crane, Daniel C.

Metal working

Method of mechanical manufacture

Electrical device making

29 2, 429241, 430318, 430319, H01M 404

Patent

active

042838444

ABSTRACT:
Substrate for nickel-hydrogen battery electrode is etched from nickel sheet metal to provide inner and outer rims 54, 56 for self centering, a tab 62 on which a lead can be welded and properly distributed openings through conductors for optimum ion flow and electric conduction.

REFERENCES:
patent: 3508984 (1970-04-01), Travis
patent: 3532545 (1970-10-01), Babusci et al.
patent: 3700418 (1972-10-01), Mayeda
patent: 3926671 (1975-12-01), Gutjahr et al.
patent: 3944434 (1976-03-01), Groppel et al.
patent: 4206271 (1980-06-01), Norling et al.

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