Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation
Reexamination Certificate
2005-04-22
2010-11-09
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for control of operation
C429S450000, C429S514000
Reexamination Certificate
active
07829231
ABSTRACT:
A fuel cell assembly having a flow distribution subassembly that comprises four sets of flow channels, the first set facing an anode for distribution of a fuel reactant to said anode, the second set facing a cathode for distribution of an oxidant to said cathode, the third set in flow communication with said second set and in heat transfer relation with at least one of said anode and said cathode, and the fourth set receiving a coolant different from said oxidant.
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Becker Marc
Formanski Volker
Herbig Thomas
Kilian Peter
Willimowski Peter
GM Global Technology Operations Inc.
Harness & Dickey & Pierce P.L.C.
Ryan Patrick
Siddiquee Muhammad
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