PYLONE DE FIXATION AVEC FONCTION DE SOUFFLAGE POUR UN MOTEUR D'AERONEF A HELICES PROPULSIVES NON CARENEES

摘要

The pylon (401) has a trailing edge (403) extended by an upper face and a lower face of the pylon. An internal empty space is formed between the upper face and the lower face to receive blown air. A bored zone (402) is provided at the upper face and/or the lower face, and comprises a set of openings (407) to allow the passage of the blown air from the internal empty space toward the outside of the pylon. A mobile grid comprises a set of openings that are positioned against the openings of the bored zone when the pylon is in open state.