Vehicle seat with ventilation device, with additional induction channel having free aperture ending at mat

摘要

The vehicle seat has a ventilation device including a ventilation channel (5), the entrance of which is connected to an air-permeable region of the seat. The air is sucked out through a mat (10) with pores, adjacent to an air-permeable contact surface. The ventilation channel has an induction fan (9) in it. The seat has an additional induction channel with a free induction aperture ending at the made, so that the air sucked out consists of a part flow (16) coming directly from the contact surface and a part flow (17) passing through the additional channel.