Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Grouping of fuel cells into stack or module
Reexamination Certificate
2011-04-19
2011-04-19
Ruddock, Ula C (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Grouping of fuel cells into stack or module
C429S443000, C429S447000, C429S454000, C429S456000, C429S457000, C429S462000, C429S506000, C429S514000, C429S516000, C429S534000
Reexamination Certificate
active
07927753
ABSTRACT:
The invention relates to a method for operating a direct oxidation fuel cell in which at least one fluid fuel is transported from a fuel reservoir via a fluid distribution structure to a membrane electrode assembly, the transport of the fuel being effected passively, i.e. without convection. Furthermore, the invention relates to a corresponding direct oxidation fuel cell.
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Eccarius Steffen
Koltay Peter
Litterst Christian
Albert-Ludwigs-Universitat-Freiburg
Barrow Amanda
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung
Gauthier & Connors LLP
Ruddock Ula C
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