Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Patent
1991-07-15
1993-04-27
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
501 35, H01M 216
Patent
active
052061000
ABSTRACT:
A separator substantially comprising only alkali-containing glass fibers with an average fiber diameter of less than 2 .mu.m, and having an electrolyte dripping speed of lower than 80 mm/hr and a content of sulfer S at the surface of the glass fibers of less than 0.02% by weight, as well as a sealed lead acid battery using such a separator.
REFERENCES:
patent: 3085887 (1963-04-01), Labino et al.
patent: 4216280 (1980-08-01), Kono et al.
patent: 4233379 (1980-11-01), Gross et al.
patent: 4764487 (1988-08-01), Lewis
patent: 4911789 (1990-03-01), Rieunier et al.
Kishimoto Kenjiro
Kitagawa Katsumi
Kitawaki Hironori
Muto Junji
Nakayama Yasuhide
Kalafut Stephen
Nippon Sheet Glass Co. Ltd.
Yuasa Battery Co. Ltd.
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