Low pressure nickel hydrogen battery

Details Low pressure nickel hydrogen battery Low pressure nickel hydrogen battery

1981-07-14

1983-07-26

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 21, 429101, H01M 200, H01M 204, H01M 436, H01M 818

Patent

active

043954693

ABSTRACT:
The battery system has the hydrogen gas stored at high pressure separately from the nickel-hydrogen cells. Two valves, a pressure regulator, and a pump permit hydrogen to be supplied to the cells at a relatively low pressure for discharge, and to be recovered and stored at high pressure during charge. Both valves are closed during standby to limit self discharge.

REFERENCES:
patent: 3544375 (1970-12-01), Ruben
patent: 3565691 (1971-02-01), Strier et al.
patent: 3669744 (1972-06-01), Tsenter et al.
patent: 3867199 (1975-02-01), Dunlop et al.
patent: 3990910 (1976-11-01), Giner et al.
patent: 4080487 (1978-03-01), Reiser
patent: 4127703 (1978-11-01), Holleck
patent: 4129683 (1978-12-01), Maricle

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