Radial ventilator for control box for motor vehicle has drive unit arranged at least partly in suction chamber so annular blade arrangement encloses drive unit

摘要

The radial ventilator has a drive unit (14) and a rotor wheel (7) enclosed by a delivery housing (15) and mounted on the drive unit's drive shaft (13) with an annular blade arrangement (9) forming a suction chamber (12). The drive unit is arranged at least partly in the suction chamber so that the annular blade arrangement encloses the drive unit. An independent claim is also included for the use of the radial ventilator on a control box and for a control box for a motor vehicle.