Abstract: A ventilation device of a motor vehicle includes a housing having an inlet opening and an outlet opening. A guide unit is arranged between the inlet and outlet openings and includes a number of guide surfaces forming air ducts. A control element arranged between the inlet opening and the guide unit adjusts a volumetric flow ratio of an air flow flowing along the guide unit. The control element has a partially cylindrical air duct body is arranged in the housing such that it can be pivoted about a first pivot axis perpendicular to the inflow direction. A number of slats are coupled to one another and are pivotable about respective second pivot axes perpendicular to the first pivot axis are arranged in the air duct body. The air duct body and the slat unit are adjustable independently of one another by an adjusting unit.

Abstract: An outflow nozzle of a motor vehicle includes a housing having at least one outflow slit on the outflow side. The housing narrows towards the outflow slit while forming guide surfaces, in which housing a horizontal lamella that is assigned to the outflow slit and that can be changed in its position is mounted. On the outer side, the horizontal lamella is provided with opposing lead surfaces for the air flow. Transversely to the horizontal lamella, at least one vertical lamella that is pivotable about a vertical pivot pin is arranged. The lead surfaces of the horizontal lamella, which can be pivoted about a horizontal pivot axis, run in an inclined manner towards the outflow slit.

Abstract: An air-guiding appliance (10) for the directionally defined introduction (R) of air (L) supplied on the rear side (20) of the appliance into a space (22), in particular interior of a vehicle, having a housing (26), at least one duct (24) in which the air (L) is supplied to the housing (26), an air-guiding device (12) which has recesses (14) on the front side and by means of which the direction (R) of the air flowing out into the space (22) can be defined, means for setting the direction (R) of the air-guiding device (12) and, if appropriate, means for setting the quantity of the air flowing into the space (22), is distinguished by the fact that a jet pipe (30) which can be displaced in and counter to the direction of the supplied air (L) is arranged in the housing (26) or in the duct (24) and its air outlet opening (28) is smaller in size than the cross-sectional surface of the air-guiding device (12), in which case, in the retracted position of the jet pipe (30), the air (L) emerges from the air-guiding devi

Abstract: An air-guiding appliance (10) for the directionally defined introduction of air supplied on the rear side of the appliance into a space (22), in particular interior of a vehicle, having a housing (26), an air-guiding guiding device (12) which has recesses on the front side and by means of which the direction of the air flowing out into the space (22) can be defined, means (16) for setting the direction of the air-guiding device (12) and, if appropriate, means for setting the quantity of air flowing into the space, an air-guiding body (30) or an air-guiding plate which has through-going recesses (32) which correspond with the front-side recesses and the air-charged rear side, the air-guiding body (30) or the air-guiding plate consisting of elastically deformable material, there being means (40.1, 40.2) for displacing the rear side of the air-guiding body (30)/air-guiding plate with respect to the fixed front side of the air-guiding body (30)/air-guiding plate, or vice versa, the displacement means (40.1, 40.

Abstract: An air-guiding appliance (10) for the directionally defined introduction of air supplied on the rear side of the appliance into a space (22), in particular interior of a vehicle, having a housing (26), an air-guiding guiding device (12) which has recesses on the front side and by means of which the direction of the air flowing out into the space (22) can be defined, means (16) for setting the direction of the air-guiding device (12) and, if appropriate, means for setting the quantity of air flowing into the space, an air-guiding body (30) or an air-guiding plate which has through-going recesses (32) which correspond with the front-side recesses and the air-charged rear side, the air-guiding guiding body (30) or the air-guiding plate consisting of elastically deformable material, there being means (40.1, 40.

Abstract: An air-guiding appliance (10) for the directionally defined introduction (R) of air (L) supplied on the rear side (20) of the appliance into a space (22), in particular interior of a vehicle, having a housing (26), at least one duct (24) in which the air (L) is supplied to the housing (26), an air-guiding device (12) which has recesses (14) on the front side and by means of which the direction (R) of the air flowing out into the space (22) can be defined, means for setting the direction (R) of the air-guiding device (12) and, if appropriate, means for setting the quantity of the air flowing into the space (22), is distinguished by the fact that a jet pipe (30) which can be displaced in and counter to the direction of the supplied air (L) is arranged in the housing (26) or in the duct (24) and its air outlet opening (28) is smaller in size than the cross-sectional surface of the air-guiding device (12), in which case, in the retracted position of the jet pipe (30), the air (L) emerges from the air-guiding devi