WIND MOTOR Russian patent published in 1996 - IPC

FIELD: wind power engineering. SUBSTANCE: carriage is mounted in a guide inside each hollow cantilever. The carriage is provided with a hyperboloid gear the wheel of which is fitted on the vertical axle of a twin blade. The hub of the gear is movably coupled with a long square rod connected with a detachable clutch. The carriage is held by a rope between pulleys. One of the pulleys is mounted inside a rotor together with a sprocket on one shaft. The shaft is coupled with a worm reduction gear. The reverse drive of the worm gear is electrically connected to the inertia pickup. The central axle is provided with a group of electrical contacts which are closed when wind becomes strong. As a result, additional generators are switched on alternatively by way of actuating devices. EFFECT: enhanced efficiency. 4 cl, 5 dwg