Vehicle with vertical lift
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United States of America Patent
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-
May 18, 2010
Grant Date -
Jun 4, 2009
app pub date -
Jan 26, 2009
filing date -
Dec 22, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for producing vertical lift in a vehicle. In one embodiment, two sets of trans-flow fans discharge air through multi-directional vane assemblies that direct the discharged air outward and downward. Each one of the sets of fans is positioned on opposite sides of the vehicle. The multi-directional vane assemblies include vertical vanes that direct the discharged air fore and aft and horizontal vanes that direct the discharged air downward at various angles. In one embodiment, the vehicle includes a hovercraft skirt and a portion of the discharge air is directed into the skirt, causing the vehicle lift vertically on a cushion of air. In one such embodiment, a flow director controls the amount of discharged air flowing through the inlet to the volume defined by the skirt.
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