Battery assembly process

Details Battery assembly process Battery assembly process

1992-08-10

1993-05-04

Skapars, Anthony

Metal working

Method of mechanical manufacture

Electrical device making

164DIG1, H01M 226

Patent

active

052069877

ABSTRACT:
Method and apparatus for joining lead battery parts (e.g., plate lugs, intercell connectors, terminals, etc.) together via a low resistance electrical coupling wherein substantially oxide-free, arc-melted, superheated molten lead is cast into a cavity between the parts. The parts are shielded from the arc while being bathed in a non-oxidizing atmosphere which is preferably formed from an ionizable, non-oxidizing gas heated by the lead-melting arc and spewed onto the parts along with the molten lead to provide additional heat thereto.

REFERENCES:
patent: 2287802 (1942-06-01), Hill
patent: 3841915 (1974-10-01), Eberle
patent: 3988169 (1976-10-01), McLean
patent: 4742611 (1988-05-01), Meadows et al.
patent: 4800142 (1989-01-01), Bish et al.

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