| 摘要 |
<p>The device has a rotor with a vertical rotational axis and an annular wind guide system (2) with four sectors, where the wind guide system is arranged around the cylinder circumference of the rotor. The sectors adjacent to each other have a wind input opening and a wind outlet opening that is arranged at rotor circumference. An independent claim is also included for a wind guide system with a tent structure.</p> |
