Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-01-24
2006-01-24
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C429S006000, C429S047000
Reexamination Certificate
active
06989215
ABSTRACT:
A fuel cell layer with a fuel plenum, an oxidant, and a plurality of fuel cells, wherein each fuel cell has a porous substrate, a channel, an anode and a cathode formed in opposite channel walls, an electrolyte contacting the anode and the cathode preventing transfer of fuel to the cathode and transfer of oxidant to the anode, a coatings to prevent fuel or oxidant from entering a portion of the porous substrate, a first sealant barrier disposed on the first side and the second sealant barrier disposed on the second side, and a positive and a negative electrical connection disposed on the second side, wherein multiple fuel cells are connected and the fuel cell assembly generates a current to drive an external load.
REFERENCES:
patent: 5252410 (1993-10-01), Wilkinson
patent: 5480738 (1996-01-01), Elangovan
patent: 5631099 (1997-05-01), Hockaday
patent: 5672439 (1997-09-01), Wilkinson
patent: 5759712 (1998-06-01), Hockaday
patent: 5861221 (1999-01-01), Ledjeff
patent: 5925477 (1999-07-01), Ledjeff
patent: 6060188 (2000-05-01), Muthuswamy
patent: 6127058 (2000-10-01), Pratt
patent: 6312846 (2001-11-01), Marsh
patent: 6864010 (2005-03-01), McLean
patent: 6872287 (2005-03-01), McLean
patent: 0585049 (1993-08-01), None
patent: 2339058 (2000-01-01), None
patent: 8050903 (1996-02-01), None
patent: 0823743 (1997-08-01), None
patent: WO 01/95406 (2001-12-01), None
patent: PCT/US02/00063 (2002-01-01), None
patent: PCT/US02/17434 (2002-06-01), None
Wainwright, et al. “A Microfabricated Hydrogen/Air Fuel Cell” 195 Meeting of the Electrochemical Society, Seattle, WA ,1999.
Angstrom Power
Buskop Wendy
Buskop Law Group P.C.
Parsons Thomas H.
LandOfFree
Apparatus of high power density fuel cell layer with micro... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus of high power density fuel cell layer with micro..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus of high power density fuel cell layer with micro... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3570755