Air intake for heating or air conditioning unit of vehicle

摘要

The air intake has its fresh air aperture (6) and its circulating air aperture (7) directly against each other in the induction casing (2). The air flap body is composed of three connected sectors. Two are closing sectors with flat surface. The third is a flow sector with a large recess. The size of each sector and of the recess depends on the size of the fresh air aperture or circulating air aperture