Kite for a system for extracting energy from the wind
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United States of America Patent
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Sep 19, 2017
Issued Date -
N/A
app pub date -
Aug 14, 2012
filing date -
Aug 25, 2011
priority date (Note) -
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Abstract
A kite for a system for extracting energy from the wind, the kite comprising: a body having a wing for providing lift; means for connecting the wing to a tether; and means for controlling the flight of the kite in the wind, wherein the wing is constructed with an asymmetry in a spanwise direction from a first end of the wing to a second end of the wing to provide the wing with a naturally asymmetric shape at least when in flight. The asymmetry may be provided to optimise the shape of the wing for a flight pattern in which one end of the wing has a higher speed than the other end of the wing. For example, the asymmetry may be optimised to allow the kite to follow a flight pattern resembling a circle or spiral, from the point of view of a base unit of the system.
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