Fuel cell assembly
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United States of America Patent
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Issued Date -
Apr 8, 2004
app pub date -
Nov 3, 2003
filing date -
Nov 15, 2000
priority date (Note) -
Abandoned
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Abstract
The invention relates to a fuel cell assembly with fuel cells arranged in the form of a fuel cell stack (310). The fuel cell assembly disposes of an anode inlet (313) and of an anode outlet (314) for the combustion gas and disposes of a cathode inlet (315) and of a cathode outlet (316) for the cathode gas. An electric heating device (320) is provided for heating the gas stream consisting of cathode gas and/or of combustion gas. According to the invention, the electric heating device (320) is formed by a structure, which is comprised of an electrically conductive foam material, through which gas to be heated flows, and which is provided with electric connections to the connection of a power supply.
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