Vehicle component having a recess overflowed with air
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United States of America Patent
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Sep 8, 2015
Grant Date -
Sep 19, 2013
app pub date -
Sep 7, 2011
filing date -
Sep 10, 2010
priority date (Note) -
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Abstract
A vehicle component includes first and second surfaces, in a first travel direction of the vehicle. The first surface is exposed to an air flow having a local main flow direction. In a region of a recess on the vehicle, the first surface forms a flow separation edge where the air flow is deflected from the first surface. The recess is delimited by a leading first wall facing the local main flow direction and a trailing second wall. The flow separation edge extends transversely to the local main flow direction over a majority of a transverse dimension of the recess. In the local main flow direction, the second surface borders on the flow separation edge and forms a part of the first wall. The second surface is disposed so that it is inclined like a chamfer about an acute angle of inclination relative to the local main flow direction.
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