RESILIENT SUPPORT OF TURBOMACHINE ROTOR Russian patent published in 2016 - IPC F01D25/16 

FIELD: machine building.

SUBSTANCE: resilient support of a turbomachine rotor contains a radial bearing installed on a shaft, its external ring is connected with the casing, in which slots are made with the creation of beams between them, the beams are oriented in the radial direction relatively to the longitudinal axis of the support, and conditionally divide the casing into internal and external parts. The support has a cover rigidly connected with the external part of the casing in the area of its external diameter, and in the area on its internal diameter splines are made, wherein on the internal part of the casing counter-splines are made, wherein the said splines and counter-splines are located with the creation of radial and circumferential clearances between them, with a possibility of the said clearances selection.

EFFECT: invention increases the reliability of the support during operation due to the reduced probability of damage of the structure elements acting as a resilient element.

2 dwg