WINDWHEEL Russian patent published in 1998 - IPC

Abstract RU 2105190 C1

FIELD: stationary and mobile systems using wind energy. SUBSTANCE: windwheel includes blades and fixed axle; it is additionally provided with movable axles secured on fixed axle and retainers rigidly mounted on each blade and movable axle for turn of blade through angle (0-90)^° relative to this axle. Retainers of diametrically opposite blades are directed to opposite sides. EFFECT: enhanced efficiency. 1 dwg

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RU 2 105 190 C1

Authors

Petrov Ju.S.

Dates

1998-02-20—Published

1996-01-09—Filed