Ventilation system for motor vehicle

摘要

The cover (20) which sits at the inlet of the air suction channel is located on a housing cover (21) which closes off the housing (11) on the side facing away from the air suction side of the fan wheel (12). The air suction channel (17) is formed in one piece laterally on the housing and opens out on the air suction side of the fan wheel. The cover pivots on the housing cover, preferably by means of a film hinge. The cover in the region of the circulation opening (18) has parallel spaced ribs (22) for installation of the circulation filters (24).