BEARING DEVICE (VERSIONS) AND BEARING BRACKET WITH MAGNET RADIAL AND SUPPORTING BEARING FOR ROTARY MACHINE (VERSIONS) Russian patent published in 2013 - IPC F16C27/00 F16C32/04 F16C39/02 F16C39/06 F01D25/16 

FIELD: machine building.

SUBSTANCE: bearing device and a bearing bracket (1) are proposed from a magnetic radial bearing (4) for contactless support of a shaft (7) of a rotary machine rotor (10) and a supporting bearing (5) for maintenance of the rotor shaft (7). Besides, both bearings (4, 5) are arranged coaxially and strongly connected to each other in the common bearing body (2). Both bearings (4, 5) are elastically suspended relative to the bearing shield (11), the body (12) or the foundation (20) of the rotary machine (10), and the bearing body (2) is elastically suspended relative to the bearing shield (11) or the body (12) of the machine.

EFFECT: development of an improved bearing device and a bearing bracket for a rotary machine, capable of operation in the range of high frequencies of rotation and providing for reduction of impact loads.

12 cl, 5 dwg