Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1992-11-17
1994-03-15
Springer, David B.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429237, 429130, H01M 473, H01M 236
Patent
active
052945006
ABSTRACT:
A lead acid storage battery comprising a battery container, a plate assembly assembled by stacking a negative electrode plate and a positive electrode plate one upon another through a separator interposed between the negative and positive electrode plates, and a saddle placed on the bottom surface of the battery container for absorbing the extension of the positive electrode plate. Legs of a negative electrode grid plate consisting of the negative electrode plate are larger in width than legs of a positive electrode grid plate consisting of the positive electrode plate.
REFERENCES:
patent: 4121019 (1978-10-01), Garrett, Jr.
patent: 4939047 (1990-07-01), Nagoshima
Kokai Utility Model Publication No. Hei 2 (1990)-39459 (with English language translation) (1990).
Hosoya Toshiaki
Miyata Koji
Furukawa Denchi Kabushiki Kaisha
Springer David B.
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