| 摘要 |
<p>A modular element (1, 14, 18, 101, 201) for the composition of blackout panels with airflow passage, comprises a substantially flat plate (3, 103, 203); first fins (5, 105, 205) protruding by one free edge from at least one face of the plate to define open channels (2) between them and with opposing ends facing onto opposing lateral edges of the plate (3, 103, 203); connecting means (4, 7, 104, 107, 204, 207) designed to permit the assembly of the element (1, 14, 18, 101, 201) with other elements to form a blackout panel having on opposing faces the extreme opposites of the channels and the plates of the elements disposed crosswise to its extension. A panel is obtained by assembling a plurality of elements (1, 14, 18, 101, 201), the elements being disposed close together in a row so as to have the plates (3, 103, 203) parallel to one another, each plate (3, 103, 203) constituting a closure for the channels (2) of an adjacent element to form ducts (15) with open ends on opposing faces of the panel for the passage of air between such opposing faces of the panel. <IMAGE></p> |
