B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 33/02 (2006.01) F02C 7/047 (2006.01) F02C 9/18 (2006.01)
Patent
CA 2710445
The subject of the invention is an aircraft propulsion assembly comprising a nacelle (50) in which there is a power plant (52), the said nacelle comprising an interior wall delimiting a duct (54) with an air inlet (56) at the front, the propulsion assembly comprising, on the one hand, an ice treatment system comprising at least a first duct (62) equipped with means of regulating the passing air, so as to convey hot air from the power plant (52) towards the air inlet (56), and, on the other hand, a discharge system comprising at least a second duct (70) equipped with means of regulating the passing air, to convey the air from the power plant to a delivery zone, the said at least one second duct (70) being connected to the said at least one first duct (62), characterized in that the means for regulating the air passing through the said at least one first duct (62) are distinct from the means of regulating the air passing through the said at least one second duct (70).
L'objet de l'invention est un ensemble propulsif d'aéronef comprenant une nacelle (50) dans laquelle est disposée une motorisation (52), ladite nacelle comprenant une paroi intérieure délimitant un conduit (54) avec une entrée d'air à l'avant (56), l'ensemble propulsif comprenant d'une part un système de traitement du givre comportant au moins un premier conduit (62) muni de moyens de régulation de l'air passant, pour acheminer de l'air chaud depuis la motorisation (52) vers l'entrée d'air (56), et d'autre part, un système de décharge comportant au moins un second conduit (70) muni de moyens de régulation de l'air passant, pour acheminer de l'air depuis la motorisation vers une zone de refoulement, ledit au moins un second conduit (70) étant relié audit au moins un premier conduit (62), caractérisé en ce que les moyens de régulation de l'air passant dans ledit au moins un premier conduit (62) sont distincts des moyens de régulation de l'air passant dans ledit au moins un second conduit (70).
Airbus Operations Sas
Robic
LandOfFree
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