Method for supplying air through perforated plate of wall or ceiling element in room to be conditioned, involves guiding fresh air by air guide element oblique to plane of perforated plate and to cross-sectional plane of perforation opening

摘要

The method involves supplying fresh air (Z) oblique to the plane (E) of the perforated plate (1) and obliquely to the cross-sectional plane of the perforation opening (2). The fresh air is guided by air guide elements obliquely to the plane of the perforated plate and obliquely to the cross-sectional plane of the perforation opening. An independent claim is included for a device for supplying fresh air.