| 摘要 |
<p>The vent (1) has an air guiding channel (2), and an air guiding unit (4) arranged in the channel, where the guiding unit is designed as a blade ring with blades (4.1). The air guiding unit is adjustable in multiple rotation degrees of freedom for adjusting of different flow directions in multiple translatory degrees of freedom for adjusting different flow types. The air guiding unit translatory adjusts a control unit (6) along a longitudinal axis of the channel in such a manner that a spin flow or a turbulence flow is adjustable. The control unit is centrically arranged in the channel.</p> |
