| 摘要 |
FIELD: machine building.SUBSTANCE: sealing assembly for the turbine machine contains at least one arc-like plate, a pressing element, and at least one O-ring segment. The O-ring segment contains at least one barrier limiting the fluid circumferential flow along the O-ring segment. Wherein the sealing assembly contains arc-like teeth located between the O-ring segment and a rotor. Clearances of at least two arc-like teeth differ from each other.EFFECT: ensured regulation of the radial clearance between the teeth and the rotor.15 cl, 11 dwg |
