Fresh air channel in vehicle bonnet (hood) for air conditioning system has air inlet aperture leading to water collection cavity in upper region below windscreen

摘要

The fresh air channel (4) has an air inlet aperture (7) leading to a water collection cavity (6) in an upper region below the windscreen (3) of the vehicle. There is a gap (2) between the bonnet and the windscreen, through which fresh air can enter the fresh air channel via the water collection cavity. There may be a water retaining wall (9) in the aperture.