Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2007-07-03
2007-07-03
Kalafut, Stephen J. (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000
Reexamination Certificate
active
11011234
ABSTRACT:
A fuel cell system having an integral electrical conduction system is provided for the transmission of electrical energy created from a fuel cell stack. The electrical conduction system conducts electricity to a positive and a negative pole, each disposed at a common end of the fuel cell stack for reducing the amount of external wiring needed for connecting multiple fuel cell stacks together. The fuel cell stack and electrical system are both disposed in a housing.
REFERENCES:
patent: 4758481 (1988-07-01), Fauvel
patent: 6632556 (2003-10-01), Guthrie et al.
patent: 6663995 (2003-12-01), Rock
patent: 2002/0187382 (2002-12-01), Nishiumi et al.
patent: 2004/0247987 (2004-12-01), Izumi et al.
Andreas-Schott Benno
Raiser Stephen
Ellerbrock Charles H.
General Motors Corporation
Kalafut Stephen J.
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