WIND-DRIVEN PLANT AND WIND TURBINE (VERSIONS) Russian patent published in 2011 - IPC F03D3/00 

FIELD: engines and pumps.

SUBSTANCE: wind-driven plant includes wind turbine installed on foundation with vertical axis of impeller rotation and vessel arranged with stabiliser and elements, which guide air flows simultaneously at each blade of impeller, at the same time impeller is made with arrangement of blades along periphery along generatrices of cylindrical surface and is installed with end part on shaft installed in foundation, and vessel is equipped with circular guide for turns at rollers installed onto foundation. Wind turbine comprises vessel arranged with elements, which guide air flows simultaneously to each blade of impeller, which is arranged with hollow central part and arrangement of blades on periphery along generatrices of cylindrical surface, and is installed with end part on shaft. Vessel is arranged with stabiliser to align vessel along with wind direction and air duct located above central part of impeller to guide out air flows along with wind direction, which have passed into central part of impeller between blades.

EFFECT: increasing efficiency by direction of air flow at large number of impeller blades and free discharge of spent flow from wind turbine.

10 cl, 3 dwg