ELASTIC DAMPER SUPPORT OF TURBOMACHINE Russian patent published in 2012 - IPC F02C7/06 

FIELD: machine building.

SUBSTANCE: in an elastic damper support of a turbomachine with inner and outer elastic bushings installed on a stator casing, a support ring, also flanges that limit an oil cavity, according to the invention, the inner and outer elastic bushings are made as a whole and are connected with a C-shaped elastic element, on the outer bushing there is a box-like circular casing with outer and inner circular air cavities separated with a cylindrical wall, in the box-like circular body there are radial channels of supply and discharge of oil and breathing of the oil cavity, and in the cylindrical wall - axial channels for bolt connection of the support ring and flanges with the outer elastic bushing, besides, the specified body is installed between the bushing and the support ring.

EFFECT: higher reliability of the elastic damper support due to reduction of heat supply to the oil cavity and higher durability of elastic bushings.

4 dwg