Fuel Cell And Fuel Cell System
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United States of America Patent
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Issued Date -
Apr 15, 2010
app pub date -
Oct 15, 2009
filing date -
Oct 15, 2008
priority date (Note) -
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Abstract
The present invention relates to a fuel cell for a fuel cell system, in particular in a motor vehicle, having a plurality of fuel cell elements that form a fuel cell stack, and furthermore having respectively precisely four through openings that align with one another in the fuel cell stack, forming an anode gas inlet canal, an anode gas outlet canal, a cathode gas inlet canal, and a cathode gas outlet canal. In each fuel cell element, the anode gas inlet and the anode gas outlet are diametrically opposite from one another. In each fuel cell element, the cathode gas inlet and the cathode outlet lie diametrically with respect to one another. The fuel cell stack has two end plates on which an anode gas inlet connection, an anode gas outlet connection, a cathode gas inlet connection, and a cathode gas outlet connection are configured, wherein the anode gas inlet connection is configured on the one end plate, while the cathode gas inlet connection is configured on the other end plate.
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