Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Reexamination Certificate
2004-04-15
2009-02-24
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Having magnetic field feature
C429S006000, C429S006000, C429S006000, C429S006000
Reexamination Certificate
active
07494730
ABSTRACT:
An apparatus for cooling a fuel cell, which generates power by supplying air and a fuel gas, in which a cooling liquid is circulated between the fuel cell and a heat exchanger is disclosed. The cooling apparatus of the present invention separates the gas introduced into the cooling liquid, mixes the separated gas with the air supplied to or exhausted from the fuel cell, and then exhausts the gas.
REFERENCES:
patent: 4923768 (1990-05-01), Kaneko et al.
patent: 2001/0019789 (2001-09-01), Hirakata
patent: 2002/0061426 (2002-05-01), Imaseki et al.
patent: 2002/0189873 (2002-12-01), Mizuno
patent: 2003/0224226 (2003-12-01), Jia et al.
patent: 2001-250570 (2001-09-01), None
patent: 2001-2250570 (2001-09-01), None
patent: 2002-124269 (2002-04-01), None
patent: 2002-134138 (2002-05-01), None
Japanese Office Action for Application No. 2003-110157, dated Jul. 26, 2007.
Imaseki Mitsuharu
Kawasaki Teruaki
Koyama Takatsugu
Shimoyama Yoshiro
Yamamoto Akio
Honda Motor Co. Ltd.
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
Lewis Ben
Ryan Patrick
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