Fuel cell

Details Fuel cell Fuel cell

2008-05-27

2008-05-27

Alejandro, Raymond (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000

Reexamination Certificate

active

10912403

ABSTRACT:
A fuel cell includes a membrane electrode assembly, a fuel storage reservoir, an air supply unit, a temperature regulator, and a particulates blocking device. The particulates blocking device includes an multi-layer air filtering unit communicated with the air supply unit for blocking unwanted particulates from the air supplied by the air supply unit. The air filtering unit includes a particle filter layer having a plurality of porous gratings formed thereon for allowing molecules which are smaller than a size of the gratings to pass therethrough, and a molecular filler layer having a plurality of filler grains chemically bound together for absorbing a predetermined kinds of molecules so as to block the molecules from entering into the membrane electrode assembly.

REFERENCES:
patent: 4145280 (1979-03-01), Middelbeek et al.
patent: 2007/0003800 (2007-01-01), Dallas et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3926021