Air guiding device for use in motor vehicle for protecting engine against overheating, has secondary flow path sectionally extending in vehicle transverse direction along flow guide arrangement and discharged in primary flow path

摘要

The device (10) has a cooling device (14) i.e. water cooler, arranged in an engine compartment (12). A primary flow path (18) extends in a vehicle longitudinal direction (L) and provides a primary cooling air flow (S1) from outside a motor vehicle to the cooling device. A flow guide arrangement (30) extends in a vehicle transverse direction (Q). A secondary flow path (32) provides secondary cooling air flow from a side region of the vehicle to the cooling device, sectionally extends in the transverse direction along the guide arrangement and is discharged in the primary flow path.