A fan module for an aircraft turbine engine includes a fan having variable pitch blades and an oil transfer device configured to provide a transfer of oil between a stator and a rotor. The oil transfer device includes a stator ring having internal oil ducts, a shaft inserted into the ring and having internal oil ducts, and an annular support of the ring configured to deform elastically to allow movements of the ring in the radial direction. A plain bearing is located between the ring and the shaft, and roller bearings are mounted between the ring and the shaft on either side of the plain bearing.
MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
FAN MODULE PROVIDED WITH AN OIL TRANSFER DEVICE
LÜFTERMODUL MIT ÖLÜBERTRAGUNGSVORRICHTUNG
2024-01-24
Patent
Elektronische Ressource
Französisch
IPC: | F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64C AEROPLANES , Flugzeuge / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F16H Getriebe , GEARING |
MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
Europäisches Patentamt | 2024
|MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
Europäisches Patentamt | 2022
|MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
Europäisches Patentamt | 2022
|MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
Europäisches Patentamt | 2024
|MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
Europäisches Patentamt | 2022
|