Propulsion assembly for aircraft, has struts for assembling propeller on fuselage of aircraft, and fairing surrounding helix on part of circumference and assembled on struts

摘要

#CMT# #/CMT# The assembly has propellers (6) with a helix (7), and struts (8) for assembling the propeller on a fuselage (1) of an aircraft. A fairing (9) surrounds the helix on a part of circumference and is assembled on the struts, where the fairing is provided under the form of curved profile. The fairing includes an inner pocket recess (23), and an element extending on a circumference sector that extends in a downward and laterally exterior direction from the propeller in an assembling position of the struts on the fuselage. #CMT#USE : #/CMT# Propulsion assembly for being placed between a tail section at the rear of a fuselage and wings at the center of the fuselage of an aircraft (claimed). #CMT#ADVANTAGE : #/CMT# The fairing provides protection against noises generated by the propellers and reduces drag at the aircraft and is constructed in a simple and lightweight manner. The fairing is self-supporting during flight and does not act on the air flow around the helix. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a general view of a propulsion assembly of an aircraft. 1 : Fuselage 6 : Propellers 7 : Helix 8 : Struts 9 : Fairing 23 : Inner pocket recess.