Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent
1990-07-30
1991-12-31
Pal, Asok
Metal working
Means to assemble or disassemble
Means to assemble electrical device
29731, 296232, 429133, 429135, 429169, 429170, H01M 200
Patent
active
050759582
ABSTRACT:
An electrochemical cell, such as an alkaline cell, employing a multi-strip separator formed into a closed end cylindrical configuration and where an electrically insulating barrier, such as a plastic film, is disposed at the bottom surface of the separator to prevent electrical shorting between the electrodes of the cell at this location.
REFERENCES:
patent: 2287114 (1942-06-01), McEachron
patent: 3089914 (1960-05-01), Carmichael et al.
patent: 3097975 (1963-07-01), Horn et al.
patent: 3748181 (1973-07-01), Alberto
patent: 4220693 (1980-09-01), Di Palma et al.
patent: 4679316 (1987-07-01), Simonton et al.
Cooper Craig A.
Huhndorff Harry R.
Kelemen Marc P.
Everady Battery Company, Inc.
Pal Asok
Welsh Robert W.
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