| 摘要 |
The passage (1) has a housing (6) comprising an inlet cross-section for incoming air and an outlet cross-section for withdrawing the air. The outlet cross-section is partially formed by a front plate (2), which is displaceable by an adjustment device into a direction perpendicular to a front plane (7) that is defined by the front plate. The front plate is fixed in different positions such that a portion of a volumetric flow of the withdrawing air is variable. The volumetric flow consists of a direction component parallel to the front plane. |
