An exterior ferrule of an intermediate housing for an aircraft turbine engine, the ferrule made of composite material comprising a downstream annular linking end forming a peripheral groove and intended to receive a complementary linking member provided on one or more nacelle cowls, the ferrule being made from: a first fibrous preform obtained by three-dimensional weaving of yarns and densified by a matrix, the preform defining a drum of the ferrule as well as a structural part of the downstream groove wall; and a second fibrous preform obtained by three-dimensional weaving of yarns and densified by a matrix, the preform defining a base abutting the exterior of the drum defined by the first preform, as well as a structural part of the upstream groove wall.
VIROLE EXTERIEURE DE CARTER INTERMEDIAIRE EN MATERIAU COMPOSITE, POUR TURBOMACHINE D'AERONEF
EXTERIOR FERRULE OF AN INTERMEDIATE HOUSING MADE OF COMPOSITE MATERIAL, FOR AN AIRCRAFT TURBINE ENGINE
ZWINGE FÜR DAS AUSSENGEHÄUSE AUS VERBUNDMATERIAL FÜR EIN FLUGZEUGTURBINENTRIEBWERK
14.02.2024
Patent
Elektronische Ressource
Französisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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