Wind turbine has return unit with cage and compressing unit movable relative to each other, where cage and compressing unit compress and deform compression unit when return unit is subjected to torsion torque by counterweights

摘要

The turbine has blades (7a, 7b) integrated with shafts driven by counterweights when the weights are subjected to a centrifugal force against a return unit. The unit has a cage and a compressing unit movable relative to each other and integrated with the shafts and a hub, respectively. The cage and compressing unit compress and deform an elastic compression unit when the return unit is subjected to torsion torque by the counterweights.