| 摘要 |
Aerogenerator comprising a vertical-axis rotor with a hub on which a plurality of blades is fixed, consisting of a shell (2) which delimits an opening housing the blades and the rotor hub, said shell featuring an upper wall (20), a semi-perimetral edge (21) and a lower wall (22), said upper wall (20) and said lower wall (22) featuring a side (203) having the same curved profile as that of the blades (1). |
