Rotorlagerungsanordnung für eine Windkraftmaschine

摘要

A rotor bearing assembly for a wind power engine exhibits great stability and strength, and reduces flexural stresses on a mast of a wind power engine. The bearing body (2) is suspended from and mounted on a horizontal pivot axis (X) and carries a rotor assembly (3) on a short lever arm and an aerodynamic airfoil (5) on a log lever arm (4). In connection with a descending force, an airfoil (5) produces a counter torque about the horizontal pivot axis (X) opposed to the dynamic pressure-dependent torque due to the rotor assembly (3).