Anode gas stack start-up heater and purge gas generator

Details Anode gas stack start-up heater and purge gas generator Anode gas stack start-up heater and purge gas generator

2011-05-31

2011-05-31

Yuan, Dah-Wei D (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Process or means for control of operation

C429S415000, C429S456000, C429S512000, C137S335000

Reexamination Certificate

active

07951500

ABSTRACT:
In one embodiment the present invention provides for an anode side gas flow heater for a fuel cell generator that comprises a recirculating anode gas flow28, at least one burner24, and an energy source22. The energy source heats the burner, the anode gas flow passes over the at least one burner and is heated, and the heated anode gas flow is then passed through the anode side of the fuel cell generator4, where the fuel cell generator is heated.

REFERENCES:
patent: 7276096 (2007-10-01), Kaye et al.
patent: 2001/0014415 (2001-08-01), Iio et al.
patent: 2004/0146763 (2004-07-01), Pondo et al.
patent: 2005/0084388 (2005-04-01), Hayes et al.
patent: 2005/0123808 (2005-06-01), Draper et al.
patent: 2006/0093879 (2006-05-01), Yang et al.
patent: 10149014 (2003-04-01), None
patent: 0948070 (1999-10-01), None

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