Ventilation duct in false floor with ventilation panels

摘要

The false floor consists of adjacent false floor panels (3). The ventilation duct comprises a row of adjacent ventilation panels (4) in the same raster as the false floor panels. Each ventilation panel comprises a frame and a top and bottom cover plate with rows of holes. On one side (5) the ventilation panel has any arbitrary length, but on the other side (7) a length shorter than the adjacent side (6) of the false floor panel. Pref. the longer side has the same length as the adjacent side of the false floor panel, while the shorter side length is pref. 30% of the adjacent side of the false floor panel.