Device for recovering vertical wind energy, has wing surface portions that are placed at a constant orientation to wind direction and are rotated at half speed to the speed of bogie

摘要

The device has the wing surface portions (4) that are rotatably mounted in a bogie (8). The wing surface portions are placed at a constant orientation to the wind direction (5) and are rotated at half speed to the speed of the bogie. The wing surface portions are connected with the control shafts (7). The transmission elements such as gear wheels and toothed belt are operated with the rotation of the control shaft.