Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation
Reexamination Certificate
2011-07-26
2011-07-26
Ruddock, Ula C (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for control of operation
C429S433000, C429S434000, C429S437000
Reexamination Certificate
active
07985508
ABSTRACT:
A high temperature fuel cell system having a cooling apparatus, including: a fuel cell stack including a plurality of membrane electrode assemblies (MEAs) each having an anode electrode and a cathode electrode on opposing surfaces of an electrolyte membrane containing acid and a plurality of conductive plates contacting each electrode; an anode inlet line, which is connected to the fuel cell stack, and which supplies a hydrogen containing gas to the anode electrode; an anode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the anode electrode along with un-reacted hydrogen containing gas; a cathode inlet line, which is connected to the fuel cell stack, and which supplies oxygen to the cathode electrode; a cathode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the cathode electrode along with un-reacted oxygen; a cooling apparatus, which is installed at the anode inlet line, and which reduces a temperature of the hydrogen containing gas; and a moisture removing device that removes moisture from the hydrogen containing gas.
REFERENCES:
patent: 5761921 (1998-06-01), Hori et al.
patent: 6492044 (2002-12-01), Walsh
patent: 6536546 (2003-03-01), Roeser et al.
patent: 2006/0024544 (2006-02-01), Nielsen et al.
patent: 2006/0057454 (2006-03-01), Nagasawa et al.
patent: 55-19712 (1980-02-01), None
patent: 61-88462 (1986-05-01), None
patent: 6-52878 (1994-02-01), None
patent: 7-169494 (1995-07-01), None
patent: 2005-38832 (2005-02-01), None
patent: 2005-063733 (2005-03-01), None
patent: 2005-63733 (2005-03-01), None
Office Action issued in Korean Patent Application No. 2005-70971 on Sep. 28, 2006.
Cho Chung-kun
Kim Dong-kwan
Song Tae-won
Lee & Morse P.C.
Marks Jacob
Ruddock Ula C
Samsung SDI & Co., Ltd.
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