Method and apparatus for controlling the differential pressure in a fuel cell
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United States of America Patent
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Issued Date -
Aug 9, 2007
app pub date -
Feb 5, 2007
filing date -
Feb 6, 2006
priority date (Note) -
Abandoned
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Abstract
A device for controlling the differential pressure between an anode area and a cathode area of a fuel cell has a differential pressure sensor for measuring the differential pressure between the anode area and the cathode area. A first actuator controls the flow of fuel into the anode area, and a control device regulates or controls the first actuator, on the basis of the signal of the differential pressure sensor.
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