Racked power supply ventilation
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United States of America Patent
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-
Aug 14, 2012
Grant Date -
Jul 23, 2009
app pub date -
Oct 22, 2008
filing date -
Oct 22, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system includes power modules received within a frame of a ventilation enclosure. Each of the power modules has a fuel cell stack. A ventilation shaft is arranged along a rear side of the ventilation enclosure and sealingly receives the power modules so that exhaust outlets of the power modules discharge into the ventilation shaft. Each of the power modules is removably attachable to the ventilation shaft through the front side of the ventilation enclosure. A fuel supply pipe in the ventilation shaft supplies fuel to fuel inlets of the power modules. An exhaust pump draws exhaust fluid out of the ventilation shaft.
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