Patent ID: 11925888
Assignee: SAFRAN HELICOPTER ENGINES
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B  F

Claim 0:
1. A component for a centrifugal degasser for an air/oil mixture of a turbomachine, configured to rotate about an axis of symmetry, forming an annular enclosure for centrifugal separation of said mixture, the enclosure forming a fluid passage duct, one inlet of which is oriented axially to supply the enclosure with said mixture, and a first outlet of which is oriented radially inwards to discharge the de-oiled air separated from said mixture, the enclosure further comprising at least one second oil outlet oriented radially outwards and configured to discharge the oil separated from said mixture to the outside of the degasser, wherein said enclosure comprises longitudinal walls passing radially therethrough, at least one surface of said longitudinal walls having surface structures and/or corrugations arranged to form obstacles to a flux of said mixture along the surface of said longitudinal walls.