HYBRID MAGNET WITHOUT SCATTERING FIELDS FOR THE MAGLEV SYSTEM Russian patent published in 2021 - IPC B60L13/04 B60L13/10 B61B13/08 

FIELD: transport machine building.

SUBSTANCE: invention relates to magnetic suspension device for levitation vehicles. Hybrid magnet includes two permanent magnets, electromagnetic coil and magnetic conductor. Permanent magnets are installed by the magnetisation vectors on opposite sides from the central pole of the magnetic conductor at an angle to the middle pole from 1° to 45°. Electromagnetic coil is located between the extreme and middle poles of the magnetic conductor and encloses the middle pole of the magnetic conductor and permanent magnets. Extreme poles are connected by a bridge separated from convergent ends of permanent magnets by a gap.

EFFECT: as a result, an efficient strong hybrid magnet is created, which provides a better concentration of magnetic flux in the levitation gap, considerably reduces the level of scattering fields.

9 cl, 2 dwg