Sealed alkaline secondary battery

Details Sealed alkaline secondary battery Sealed alkaline secondary battery

1989-10-10

1991-12-03

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429145, H01M 218, H01M 1024

Patent

active

050699903

ABSTRACT:
A sealed alkaline secondary battery with a cadmium negative electrode employs a micro-porous separator having circular or elliptic pores, to thereby eliminate the occurrence of internal short-circuiting and to improve the oxygen gas absorption ability of the battery.

REFERENCES:
patent: 3104990 (1963-09-01), Solomon et al.
patent: 3174878 (1965-03-01), Peters
patent: 4086401 (1978-04-01), Sundberg et al.
patent: 4192908 (1980-03-01), Himy et al.
patent: 4220693 (1980-09-01), DiPalma et al.
patent: 4288503 (1981-09-01), Goldberg
patent: 4539256 (1985-09-01), Shipman
patent: 4544616 (1985-10-01), Poa et al.
patent: 4699857 (1987-10-01), Giovannoni et al.

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