MAGNETIC SUPPORT WITH ADDITIONAL MAGNETIC SYSTEM Russian patent published in 2017 - IPC F16C32/04 B04B9/12 

FIELD: machine engineering.

SUBSTANCE: magnetic support of a device with a rotor having a mechanical contact pair between rotating and non-rotating elements of the device contains an additional system of permanent magnets installed coaxially with the rotor at a distance from the mechanical contact pair, wherein the reciprocal axial movement of permanent magnet data during operation of the device can be ignored. At that, one or several magnets are mounted on a rotating part-rotor, and one or several response magnets are mounted on the fixed part.

EFFECT: reduced load on lower support, increased reliability and durability of the operation.

5 cl, 1 dwg