Fuel cell system and method of operating a fuel cell system

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Reexamination Certificate

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Details

C429S010000

Reexamination Certificate

active

07666535

ABSTRACT:
A fuel cell system includes a control device for setting an oxygen-containing gas operating pressure target value on the cathode side using a relative pressure relative to atmospheric pressure, setting a fuel gas operating pressure target value on the anode side using an absolute pressure, and controlling a power generation current of the fuel cell using as command values the relative pressure and the absolute pressure. The control device controls operation of the entire fuel cell system.

REFERENCES:
patent: 6815106 (2004-11-01), Salvador et al.
patent: 2002/0175010 (2002-11-01), Kobayashi et al.
patent: 2005/0118467 (2005-06-01), Ojima et al.
patent: 2001-345112 (2001-12-01), None
patent: 2004-165087 (2004-06-01), None
patent: 2005-158647 (2005-06-01), None
Japanese Office Action for Application No. 2005-259134, dated Mar. 31, 2009.

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