Assembly consisting of a bearing support and bearings of a rotor shaft in a turbomachine
AssigneeSafran Aircraft Engines
InventorsEmmanuel Pierre Dimitri PATSOURIS, Arnaud Nicolas Negri
Life of this patent
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Abstract
An assembly for a turbomachine including a shaft of a rotor of a turbomachine, and at least two bearings allowing at least one portion of the shaft to be supported, including a bearing support configured to be connected to a casing of the turbomachine which extends between the internal rings of the bearings while being mounted thereon, as well as a bearing connector which is connected to the shaft of the rotor and which is mounted on the external rings of the bearings while extending between them, the bearing support and the bearing connector being common to the two bearings and delimiting together at least partially an oil circulation housing common to the two bearings.
Claims12
An assembly for a turbomachine, comprising:
- a shaft of a rotor of a turbomachine, and
- at least two bearings allowing at least one portion of said shaft to be supported,
- wherein the assembly comprises a bearing support configured to be connected to a casing of the turbomachine and which extends between the internal rings of the bearings while being mounted thereon, as well as a bearing connector which is connected to the shaft of the rotor and which is mounted on the external rings of the bearings while extending between them, the bearing support and the bearing connector being common to the two bearings and delimiting together at least partly an oil circulation housing common to the two bearings.
Dependencies are inferred from the claim text.