Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-09-05
2006-09-05
Crepeau, Jonathan (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000
Reexamination Certificate
active
07101636
ABSTRACT:
As the fuel cell apparatus of the present invention comprises a fuel cell for generating electricity by supplying a fuel pole with fuel gas and an oxidant pole with air, a washing liquid tank, disposed in a supply passage of the air, for reserving washing liquid, and a means for replacing the washing liquid reserved in said washing liquid tank, can supply the oxidant pole with air washed with the washing liquid, and replace the washing liquid periodically, allowing to supply the oxidant pole with always clean air. As it can supply the oxidant pole with clean reaction air not containing dust of inorganic or organic substance, volatile components of aromatics or paints, CO, NOx, SOx, cyanides, sulfates, aromatic compounds, ammonium or the other harmful substances exerting bad effects on the cell characteristics and prevent the alteration of electrolyte based on the chemical reaction between harmful substance and electrolyte, the reliability is high, the life is long life and the durability is high.
REFERENCES:
patent: 5443041 (1995-08-01), Folsom et al.
patent: 5985474 (1999-11-01), Chen et al.
patent: 6316134 (2001-11-01), Cownden et al.
patent: 6638655 (2003-10-01), Gyoten et al.
patent: 3932217 (1990-10-01), None
patent: 40-5557 (1965-02-01), None
patent: 60-54177 (1985-03-01), None
patent: 06-296817 (1994-10-01), None
patent: 6-333583 (1994-12-01), None
patent: 9-180744 (1997-07-01), None
patent: 11-67644 (1999-03-01), None
patent: 2000-189739 (2000-07-01), None
patent: 2000-331703 (2000-11-01), None
Crepeau Jonathan
Westerman, Hattori, Daniels & Adrian , LLP.
LandOfFree
Fuel cell system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fuel cell system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel cell system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3551865