Fuel cell and method of operating same

Details Fuel cell and method of operating same Fuel cell and method of operating same

2005-02-15

2005-02-15

Maples, John S. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

C429S006000, C429S006000, C429S006000, C429S006000

Reexamination Certificate

active

06855442

ABSTRACT:
A fuel cell has a fuel gas passage disposed therein, a circulation passage connecting a fuel gas pump in series to the fuel gas passage, and an intermediate fuel gas supply mechanism. The intermediate fuel gas supply mechanism supplies a fuel gas, which is lower in humidity than a fuel gas flowing upstream of a intermediate fuel gas supply port in the fuel gas passage, to the intermediate fuel gas supply port, for thereby preventing water from being condensed in the fuel gas passage.

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patent: 06068886 (1994-03-01), None
patent: 10284095 (1998-10-01), None

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