Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2005-02-16
2010-06-08
Dove, Tracy (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C429S006000
Reexamination Certificate
active
07732074
ABSTRACT:
The fuel cell system is equipped with a fuel cell for generating power by chemically reacting a fuel gas supplied to an anode and an oxygen containing gas supplied to a cathode; an anode off-gas discharge mechanism for discharging an anode off-gas from the anode; a combustion heater for combusting a combustion gas; a dilution mechanism for diluting the anode off-gas by the oxygen containing gas; a first path for introducing the anode off-gas into the combustion heater; a first flow rate adjustment mechanism for adjusting an introduction amount of the anode off-gas into the first path; a second path for introducing the anode off-gas into the dilution mechanism; a second flow rate adjustment mechanism for adjusting an introduction amount of the anode off-gas into the second path; and a control mechanism for controlling actuations of the first flow rate adjustment mechanism and the second flow rate adjustment mechanism.
REFERENCES:
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patent: 2002/0048697 (2002-04-01), Anumu et al.
patent: 2004/0062975 (2004-04-01), Yamamoto et al.
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Dove Tracy
Fish & Richardson P.C.
Honda Motor Co. Ltd.
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