Apparatus for supplying an oxygen-containing gas to a fuel cell system
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United States of America Patent
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Jul 29, 2008
Grant Date -
Jan 20, 2005
app pub date -
Aug 28, 2002
filing date -
Aug 28, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fuel cell system (1) comprises at least one fuel cell (2) and at least one gas generation system (6) in which at least one component requires air during operation. A compression device (11) is provided to supply the oxygen-containing gas, for example air, to the cathode chamber (4) of the fuel cell. At least one branch line (13) also supplies oxygen-containing gas to the gas generation system component(s) that requires air during operation thereof. Exhaust gases from the fuel cell cathode chamber anode chamber are combined downstream of the fuel cell.
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