Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1990-06-13
1991-12-03
Kalafut, Stephen J.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429176, H01M 204
Patent
active
050699890
ABSTRACT:
An alkaline cell comprising a positive electrode can for accommodating positive active materials formed from stainless steel containing more than 23% chrome by weight for preventing the positive electrode can from being damaged in gastric juice. The stainless steel may be coated with nickel prevent the release of Cr.sup.6+ ions into electrolyte of the cell.
REFERENCES:
patent: 4128705 (1978-12-01), Winsel
patent: 4260669 (1981-04-01), Kerg
Metals Handbook, 8th ed., vol. 1, American Society for Metals, 1972, pp. 564, 565, 570, 571.
Ishida Kazuo
Ozeki Tomotaka
Uetani Yoshio
Hitachi Maxell Ltd.
Kalafut Stephen J.
LandOfFree
Alkaline cell does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alkaline cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkaline cell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1696437