Fuel cell stack

Details Fuel cell stack Fuel cell stack

2009-02-17

2011-12-06

Maples, John S (Department: 1728)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Grouping of fuel cells into stack or module

C429S456000

Reexamination Certificate

active

08071250

ABSTRACT:
A conductance at an oxidizer flow path forming member is defined as C1, a conductance at an opening portion of the oxidizer flow path forming member at which an oxidizer flow rate regulating portion is arranged is defined as C2, the conductances have a relationship of C1>C2. Further, the fuel cell stack has at least one inner fuel cell unit having a value of C1/C2which is larger than values of C1/C2of fuel cell units located at both ends of the fuel cell stack.

REFERENCES:
patent: 7638224 (2009-12-01), Mogi et al.
patent: 7745063 (2010-06-01), Akiyama et al.
patent: 7838168 (2010-11-01), Salter et al.
patent: 2005/0238943 (2005-10-01), Akiyama et al.
patent: 2007/0099061 (2007-05-01), Na et al.
patent: 2007/0190383 (2007-08-01), Mogi et al.
patent: 2008/0138692 (2008-06-01), Mogi et al.
patent: 2004-311279 (2004-11-01), None
patent: 2005-340173 (2005-12-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4313014