| 摘要 |
Wind-power machine with a rotor 1 which is rotatable about a vertical axis and has at least three essentially radially arranged rotor blades A, B, C which divide the rotor 1 into sections of equal size. In order to improve the properties and the efficiency of this wind-force machine, the rotor blades A, B, C are divided vertically into a number of part blades 3, 4, 5 and vertical gaps 6 for air to flow through are arranged between the part blades 3, 4, 5. In cross section, these part blades 3, 4, 5 are bowl-shaped or trough-shaped, the end regions of the part blades being angled or bent by roughly 30 towards the direction of rotation of the rotor. <IMAGE>
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