F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 3/00 (2006.01) F03D 3/04 (2006.01)
Patent
CA 2225425
A vertical axis wind turbine is supported by a frame held in place by an encircling series of crescent-shaped tubular deflector vanes. The vanes widen towards the turbine core, concentrating the wind. The energy of the wind is extracted by curved rotor impeller surfaces that spiral inwardly. Air following this inward path is directed to another adjacent spiral impeller surface to extract further energy. Air can be supplied to such cavities from a compressed air source driven by wave action on a body of water.
French David J.
Walters Victor R.
LandOfFree
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