Ventilation arrangement for window pane

摘要

The ventilator consists of an elongated housing which consists of a wall module (10), which is placed in an opening in the window pane, and an inner module (20) which is mounted on the wall module inside the space to be ventilated. An air channel (5) extends through the housing from a first opening to a second opening inside the area to be ventilated. The air channel can be closed with a flap (11). The inner module has a third opening (8) which connects the ventilated space to the channel (5), in such a way, that air from the inside space can flow into the air channel.