A fan module for an aircraft turbine engine, the module including a fan having variable-pitch blades and an oil transfer device for transferring oil between a stator and a rotor, the device including a stator ring having a cylindrical inner surface and internal oil ducts and a shaft engaged in the ring and having a cylindrical outer surface and internal oil ducts; the device includes a plain bearing located between said cylindrical inner surface and the cylindrical outer surface and defined by a single band; and rolling bearings mounted between the ring and the shaft, on either side of the plain bearing, each of these rolling bearings having one of the rings thereof integrated in one of the elements selected from the ring and the shaft.
MODULE DE SOUFFLANTE EQUIPE D'UN DISPOSITIF DE TRANSFERT D'HUILE
FAN MODULE EQUIPPED WITH AN OIL TRANSFER DEVICE
LÜFTERMODUL MIT ÖLÜBERTRAGUNGSVORRICHTUNG
2024-01-24
Patent
Electronic Resource
French
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