Fuel cell

Details Fuel cell Fuel cell

2004-12-28

2009-06-30

Cantelmo, Gregg (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

Reexamination Certificate

active

07553570

ABSTRACT:
Back pressure is applied to a liquid fuel stored in a fuel storage unit by a pressure application unit, and a liquid fuel vaporization membrane that vaporizes the liquid fuel to thereby supply the vaporized fuel gas to an anode is formed by a nonporous membrane. Backed by this, the liquid fuel can be prevented from leaking out to the anode, so that the concentration of the liquid fuel can be increased to an optimum level.

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patent: 7147950 (2006-12-01), Yonetsu et al.
patent: 2003/0170508 (2003-09-01), Beckmann et al.
patent: 2004/0067394 (2004-04-01), Sadamoto et al.
patent: 2004/0209136 (2004-10-01), Ren et al.
Patent Abstracts of Japan, Publication No. 2004142831, dated May 20, 2004.
Patent Abstracts of Japan, Publication No. 2000106201 A, dated Apr. 11, 2000.
Patent Abstracts of Japan and partial translation of Japanese Patent Application Laid-open No. 2004031026, dated Jan. 29, 2004.

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