Air supply device for motor vehicle, has dynamic pressure opening which is provided to generate pressure during oncoming flow with ambient air, where pressure is raised with respect to ambient pressure

摘要

The air supply device has a dynamic pressure opening (10) which is provided to generate a pressure during an oncoming flow with the ambient air, where the pressure is raised with respect to an ambient pressure. A bypass-dynamic pressure opening (11,12,13,14) is spatially offset arranged to the dynamic pressure opening. A switching unit (15) is provided to switch between an air intake over the dynamic pressure opening and an air intake over the bypass-dynamic pressure opening.