PROPULSION ASSEMBLY FOR AN AIRCRAFT COMPRISING A FLUID-COOLING CIRCUIT WITH QUICK-FIT NACELLE/ENGINE COUPLINGS AND AIRCRAFT PROVIDED WITH SUCH AN ASSEMBLY

Abstract: a propulsion assembly for an aircraft with an engine; an inner structure formed by two half-shells, each half-shell articulated to a pylon and comprising a semi-cylindrical part movable between a closed position, in which the half-shell is closely fitted around the engine, and an open position, in which the half-shell is away from the engine; and, a fluid circuit. at least one half-shell has a cooling circuit connected to the fluid circuit. a detachable hydraulic interface between the fluid circuit and the cooling circuit is provided having at least two quick-fit couplings, wherein each of the quick-fit couplings comprises a pair of male/female elements configured for axial fitting of one in the other, with one element of the pair being fixed on the half-shell and the other element of the pair being integral with the engine.

Inventor(s): Maxime ZEBIAN, Laurent CAZEAUX, Laurent PRESSEQ

CPC Classification: F01D25/12 (NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (machines or engines for liquids ; non-positive displacement pumps ))

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