Patent ID: 11867236
Assignee: SAFRAN AIRCRAFT ENGINES
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The device according to claim 1, wherein the ring comprises a radially outer face comprising two circumferential grooves axially spaced apart from one another, the radially outer face comprising a fluidic contact portion delimited axially by the two circumferential grooves and two bearing portions each being delimited axially by one of the circumferential grooves, and wherein the annular support comprises a radially inner face having two axial ends respectively bearing on said bearing portions of the radially outer face of the ring, the radially inner face comprising a fluidic contact portion axially between the bearing portions of the radially outer face, said fluidic damping cavity being delimited radially by the respective fluidic contact portions of the ring and of the annular support, and axially by said circumferential grooves of the ring.