Fuel cell with a device for storing water

Details Fuel cell with a device for storing water Fuel cell with a device for storing water

2004-06-28

2010-02-09

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

C429S006000, C429S006000, C429S006000, C429S006000

Reexamination Certificate

active

07659016

ABSTRACT:
A fuel cell system with flow passages and/or flow chambers which conduct moist gases in operation is characterized in that at least a part of the flow passages and/or flow chambers is provided with a coating which takes up water in distributed form at low temperatures and releases the water again at least in part at higher temperatures. This coating makes it possible to operate the fuel cell system at pronounced temperatures below zero, such as, for example, −40° C., and to ensure an adequate humidification of the operating gases, which protects the membranes from damage and favors a faster starting up of the fuel cell system.

REFERENCES:
patent: 5149600 (1992-09-01), Yamase et al.
patent: 6536546 (2003-03-01), Roeser et al.
patent: 199 29 556 (2000-12-01), None
The Random House Dictionary,1980, Random House Inc. Revised Edition, Section C.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4154694