High temperature fuel cell system and method of operating same

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

Reexamination Certificate

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Details

C429S010000, C429S010000, C429S006000, C429S006000, C429S006000

Reexamination Certificate

active

07422810

ABSTRACT:
A high temperature fuel cell stack system, such as a solid oxide fuel cell system, with an improved balance of plant efficiency includes a thermally integrated reformer, combustor and the fuel cell stack.

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U.S. Appl. No. 10/446,704, filed May 29, 2003.
U.S. Appl. No. 10/653,240, filed Sep. 3, 2003.

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