RADIAL MAGNETICALLY SUSPENDED BEARING Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: radial magnetically suspended bearing comprises ring permanent magnets, radial mechanical bearings, and face bearing, common outer screens made of a diamagnetic and arranged on the axle screened against the effect of magnetic field. The outer and inner rings of the permanent magnets are provided with screens. The ring permanent magnet of the inner race is mounted on the axle for permitting the unscreened pole to generate the magnetic field ahead in the radial direction. The ring permanent magnet of the outer race generates magnetic field that is directed contrary to the that of the ring permanent magnet inside the race.

EFFECT: enhanced stability and reliability.

2 dwg