WIND MOTOR Russian patent published in 1995 - IPC

FIELD: wind-power engineering. SUBSTANCE: wind motor has two windwheels mounted on shaft fitted in support on platform. Windwheels consist of blades rotatably secured on spokes which are also secured on the shaft. Each blade is solid and is provided with two stops for limiting the angle of turn relative to plane of spokes. Stops are different in size and are mounted on different sides of each blade. Stop of greater height is mounted on windward side of blade. Mounted on platform is device for directing wind to windwheels; at least one device for bringing the motor to the wind is mounted on leeward side. EFFECT: enhanced efficiency. 5 cl, 6 dwg