Ventilating device for the rotor hub of a wind generator

摘要

The mounting of bags (B) takes place on one end of a sleeve (11) with a large diameter and at another end of a sleeve (12) with a small diameter that is a smaller than the diameter of the diameter of the other sleeve and adapted to one bearing linkage (J) of the sleeve with a large diameter on a sleeve groove (6) with a large diameter on an outer periphery and on one end of a bearing housing of the bearing linkage.