| 摘要 |
<p>A fan assembly (1) is described, in particular for pellet stoves, comprising at least one fan (9), preferably made of an aluminium alloy, equipped with at least one vane (20) with a curved shape with respect to the rotation axis of the fan (9); two closing plates (11, 15) each equipped with a respective hole (12) inside which a driving shaft (4) of an actuating motor (3) of the fan assembly (1) passes, an insulating gasket element (13) placed inside the plates (11, 15), and a plane disc (14) keyed-in or free of rotating with a reduced clearance around the shaft (4) of the motor (3); an active cooling element of the motor (3) and a tachometric system (5).</p> |
