F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 3/06 (2006.01) F03D 3/00 (2006.01) F03D 11/00 (2006.01)
Patent
CA 2540009
A blade for use with a vertical-axis wind turbine rotates about a vertical axis thereof along a circular blade path of travel. The blade includes a structural frame connecting to a blade support member of the wind turbine and supports loads acting on the blade. A semi-rigid skin at least partially covers the structural frame and connects thereto with a connector. The skin forms a longitudinally cross-section of the blade that has a water droplet shape-like contour defining a symmetry axis thereof, and extends between a wide convex leading edge of the blade and a narrow trailing edge thereof. The present invention also refers to the wind turbine and to a wind turbine assembly.
Sigouin Raymond
St-Germain Andre
Equinox
Les Systemes Andro Inc.
Sigouin Raymond
St-Germain Andre
LandOfFree
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