Arc-shaped air nozzle for directing air flow into heating, ventilation, and air-conditioning system in motor vehicle, has rotary drive for adjusting shaft, and air deriving disk rotatably mounted on shaft and rotated with shaft

摘要

The air nozzle (1) has a rotary drive (2) for adjusting a shaft (4) e.g. drive shaft. A housing is provided with an air outlet channel having an elongate curved structure. The air outlet channel is attached to the housing. An air deriving disk (3) is rotatably mounted on the shaft and rotated with the shaft. The air outlet channel is in a two-dimensional or three-dimensional L-form, wave form, S-form or a circle form. The shaft is made of plastic or rubber and/or plastic- and/or steel cable. The shaft and/or the air deriving disk are made of polycarbonate material.