Slot outlet esp. in housing or shaft

摘要

In the outlet aperture (3) opposing guide profiles (13,14) of different shapes are inserted, which have a surface contour for guiding an air current (24). The guide profiles are fixed to the one and the other channel wall (4,5), by virtue of which the direction of the air current is variable. The one guide profile (13) comprises a guide strip (15) with formed guide foot (17) and the other guide profile (14) comprises a curved section (19) with a formed strip (21), the curve and the guide foot being opposite to one another. Between one channel wall (4,5) and the guide profile (13,14) or between two guide profiles (13,14) at least one air guide lamella (23) is arranged.