Wind turbine rotor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 2012
Grant Date -
Apr 8, 2010
app pub date -
Oct 28, 2008
filing date -
Oct 8, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wind turbine rotor comprising a hub and a plurality of blades. The hub comprises a plurality of sites, each having a pair of spaced apart annular bearings for receiving a respective wind turbine blade. Each blade has a spar extending along a substantial portion of the length of the blade and protrudes from the proximal end of the blade. The spar protrudes into and is rotatably received within the respective spaced apart bearings and is fixed to the hub.
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