FIELD: wind-power engineering. SUBSTANCE: wind motor has swivel blades mounted on rotor bars. Rollers mounted on brackets are used for engagement with cam consisting of two parts. Cam is connected with weather vane. Profile of sliding surface of one part of cam is made in form of half arc of circle of constant radius. Sliding surface of other part is made in form of curved surfaces of varying radius. EFFECT: enhanced efficiency. 3 dwg
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Authors
Dates
1997-05-20—Published
1995-04-24—Filed