Acoustic cover for a drive unit for an automotive vehicle

摘要

The acoustic cover is arranged within the engine compartment of the vehicle. It consists of a series of separate elements, linked together. The acoustic isolation case (20) surrounds the primary element (21) of the drive train, which consist of the engine block (6), the gear box (7) and the power distribution block (11). The secondary elements (22) are external to the case, to provide for allowing flow into and out of the primary elements and the flow of cooling air around the drive train.