Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent
1981-10-22
1983-03-29
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer or spacer insulating structure
429206, 429229, H01M 1024
Patent
active
043784143
ABSTRACT:
A zinc alkaline secondary battery with improved service life in which a multi-layer separator is interposed between the negative and positive electrodes and the quantity of the alkaline electrolyte in the layer of the separator adjacent to the negative electrode is less than that of the electrolyte in the layer of the separator adjacent to the positive electrode.
REFERENCES:
patent: 3669746 (1972-06-01), Devitt et al.
patent: 3753784 (1973-08-01), Eisenacher et al.
patent: 3764387 (1973-10-01), Stark
Furukawa Nobuhiro
Nishizawa Nobuyoshi
Sanyo Electric Co,. Ltd.
Skapars Anthony
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