Metal working – Method of mechanical manufacture – Electrical device making
Patent
1975-10-06
1976-10-26
Mack, John H.
Metal working
Method of mechanical manufacture
Electrical device making
204 21, H01M 416
Patent
active
039881652
ABSTRACT:
A method of fashioning a lead-acid storage battery capable of being stored after completing of the battery processing and thereafter activated by the addition of electrolyte includes adding conditioning quantities of a treating agent affording certain metallic sulfates to the formation electrolyte, a rince electrolyte or to a separate solution to obviate the necessity for removing, as by drying, all or substantially all of the electrolytes used to process the battery. Sufficient electrolyte is removed simply by draining, and the resulting battery can be stored for extended periods of time without significantly adversely affecting the performance of the activated battery.
REFERENCES:
patent: 1944065 (1934-01-01), Chamberlain
patent: 2938063 (1960-05-01), Greenburg et al.
patent: 3258360 (1966-06-01), Kordesch
patent: 3598653 (1971-08-01), Fukuda et al.
patent: 3607408 (1971-09-01), Duddy
patent: 3839089 (1974-10-01), Duddy
Mao George W.
Sabatino Anthony
Gould Inc.
Lefevour C. F.
Mack John H.
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