Patent ID: 9067686
Filing Date: 2015-06-30
Classification: B64C,B64D,Y10T

Abstract:
1. An aircraft propulsion system that comprises: a nacelle comprising an outside wall and at least one air system with at least one air intake; a power plant arranged in the nacelle; a mast that is connected to the aircraft, the power plant being connected to said mast; said mast comprising a front part with an aerodynamic surface, said aerodynamic surface is a fairing that comprises a lower edge that adjoins the outside wall of the nacelle; said nacelle being movable in a longitudinal direction of the nacelle relative to the mast between a rear position and a front position according to an aerodynamic load produced by the power plant, a zone of the outside wall that is an overlapping zone being covered by the fairing when the nacelle is in a rear position and being not covered by the fairing when the nacelle is in a front position, the at least one air intake for an air system arranged at said overlapping zone.