Blower with bearing tube
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United States of America Patent
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-
Jan 28, 2014
Grant Date -
Dec 11, 2008
app pub date -
Jun 5, 2008
filing date -
Jun 5, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A blower includes a stationary portion including an inlet and an outlet, a rotating portion provided to the stationary portion, and a motor adapted to drive the rotating portion. The inlet and outlet are co-axially aligned. The stationary portion includes a housing, a stator component provided to the housing, and a tube providing an interior surface. The rotating portion includes one or more bearings that are provided along the interior surface of the tube to support a rotor within the tube. In an embodiment, the blower is structured to supply air at positive pressure.
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