WIND MOTOR Russian patent published in 1995 - IPC

FIELD: power engineering. SUBSTANCE: wind motor has the unit containing central and periphery wind converting devices. The unit is mounted on the vertical support. Each wind converting device is constructed as an axle. One end of the axle is secured in the head provided with inclined concave-convex ducts. Chute- shaped blades are secured in the ducts by way of stud- bolts. The other end is pressed in the shank having longitudinal groove at its end. The end of the stand is pivotally received in the groove. The transmission clutch having circular groove is fitted on the axle between the head and the shank. All of the clutches are interconnected through a flexible tie. EFFECT: enhanced efficiency. 5 cl, 6 dwg