Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1990-03-16
1991-09-17
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 38, 429 40, H01M 804
Patent
active
050494597
ABSTRACT:
A fuel cell having an electrolyte layer, an oxygen electrode attached to one face of the electrolyte layer, a fuel electrode attached to the other face of the electrolyte layer, a separator formed of electrically conductive material and disposed in opposition to the oxygen electrode to be electrically connected therewith, an oxygen-containing gas flow passage formed between the oxygen electrode and the separator, and a conductive member disposed in the oxygen-containing gas flow passage. The conductive member is formed of flexible material and separately from the oxygen electrode and the separator for connecting entire or partial faces respectively of the oxygen electrode and the separator with each other.
REFERENCES:
patent: 4169917 (1979-10-01), Baker
patent: 4365007 (1982-12-01), Maru et al.
patent: 4574112 (1986-03-01), Breault et al.
patent: 4770955 (1988-09-01), Ruhl
patent: 4824740 (1989-04-01), Abrams et al.
patent: 4883497 (1989-11-01), Claar et al.
Osaka Gas Co. Ltd.
Skapars Anthony
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