APPAREIL DE CHAUFFAGE, VENTILATION ET/OU CLIMATISATION A ACOUSTIQUE AMELIOREE

摘要

The apparatus has a housing (1) including flux path elements (22, 28) canalizing air flow (F1, F2) in the housing along a flow direction. Rotating shutters (24, 30) are moved between an open position in which the shutters release a passage section of the elements and a closed position in which the shutters block the passage section of the elements. The elements include partitions (50, 52, 54) disposed upstream of the shutters along a direction of airflow and arranged at an angle between 30 degrees and 150 degrees with respect to a direction of airflow (F).