VENTILATEUR COMPRENANT UN BOITIER ANTI-DEFLAGRATION

摘要

The ventilator (10) has a first electromechanical module (12) comprising a wheel carried by a shaft coupled with a drive motor. A second electromechanical module (14) comprises a body defining a receiving space. A third electromechanical module (16) comprises a case that comprises a protective exhaust (90) with an upper wall and two inclined walls extended on two sides of the upper wall to form a space extended axially between an upper surface of the case and the upper wall for allowing evacuation of overpressure during deflagration.