Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for producing – recycling – or treating...
Reexamination Certificate
2006-07-21
2011-11-22
Gilliam, Barbara (Department: 1727)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for producing, recycling, or treating...
C429S408000, C429S416000
Reexamination Certificate
active
08062800
ABSTRACT:
A catalyst for a reformer of a fuel cell system, a reformer for a fuel cell system including the catalyst, and a fuel cell system including the reformer are provided. The reformer includes a first reacting region that generates heat energy through oxidation of fuel and includes an oxidation catalyst having a Pd catalyst supported by an Al2O3carrier and a Pt catalyst supported by an Al2O3carrier, and a second reacting region that generates hydrogen gas from the fuel through a reforming reaction by the heat energy. The reformer includes at least two pipes each having an independent internal space and letting the fuel containing hydrogen pass therethrough.
REFERENCES:
patent: 5656567 (1997-08-01), Heywood
patent: 2002/0132155 (2002-09-01), Shikada et al.
patent: 2002/0172630 (2002-11-01), Ahmed et al.
patent: 04-160002 (1992-06-01), None
Cho Eun-Suk
Park Zin
Son In-Hyuk
Suh Dong-Myung
Bushnell , Esq. Robert E.
Gilliam Barbara
Samsung SDI & Co., Ltd.
Scully Steven
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