Hydrogen generator and fuel cell system

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C048S061000

Reexamination Certificate

active

07615295

ABSTRACT:
A fuel cell system is provided with: a fuel supplier supplying a fuel including dimethyl ether; a reforming catalyst causing a reforming reaction of the fuel into a reformed gas including hydrogen; a shift catalyst causing a shift reaction of the reformed gas; a methanation catalyst causing a methanation catalyst of the reformed gas; a hydrogenation catalyst causing a hydrogenation catalyst of the reformed gas; and a fuel cell using hydrogen formed the reforming reaction and the shift reaction from the fuel and oxygen included in an atmospheric air to generate electricity.

REFERENCES:
patent: 3615164 (1971-10-01), Baker et al.
patent: 4284531 (1981-08-01), Simpson et al.
patent: 6183895 (2001-02-01), Kudo et al.
patent: 6207307 (2001-03-01), Van Keulen
patent: 6403049 (2002-06-01), Van Keulen et al.
patent: 6475655 (2002-11-01), Nakanishi et al.
patent: 6605559 (2003-08-01), Yamada et al.
patent: 6913738 (2005-07-01), Echigo et al.
patent: 2004/0062961 (2004-04-01), Sato et al.
patent: 2004/0247960 (2004-12-01), Sato et al.
patent: 2005/0022450 (2005-02-01), Tan et al.
patent: 2005/0096211 (2005-05-01), Takeda et al.
patent: 2005/0096212 (2005-05-01), Takeda et al.
patent: 2006/0046112 (2006-03-01), Isozaki et al.
patent: 2001-96160 (2001-04-01), None
patent: 2002-68707 (2002-03-01), None
Watson,G. H.,“Methanation catalysts”, Report No. ICTIS/TR Feb. 9, 1980, IEA Coal Research, London, 56 pages.
U.S. Appl. No. 11/367,537, filed Mar. 6, 2006, Isozaki, et al.
U.S. Appl. No. 11/366,544, filed Mar. 3, 2006, Tezuka, et al.
U.S. Appl. No. 11/387,970, filed Mar. 24, 2006, Kuwata, et al.
U.S. Appl. No. 11/470,931, filed Sep. 7, 2006, Isozaki, et al.
U.S. Appl. No. 11/213,850, filed Aug. 30, 2005, Isozaki et al.
U.S. Appl. No. 11/230,487, filed Sep. 21, 2005, Tezuka et al.
U.S. Appl. No. 12/099,657, filed Apr. 8, 2008, Tezuka, et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydrogen generator and 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 Hydrogen generator and fuel cell system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrogen generator and fuel cell system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4055907

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.