摘要 |
<p>The drive (2) has a guidance unit (10) for variably conducting flow of gas of a rotor assembly. A rotor is attached to the rotor assembly of a channel arrangement (9), where a part of the gas is supplied to the arrangement and the guidance unit by rotating the rotor. The channel arrangement comprises intake ports and exhaust openings. The guidance unit comprises adjustable parts (11), which are positioned such that pushing force is downward oriented in a first control state of the guidance unit and the pushing force is horizontally oriented in a second control state of the guidance unit.</p> |