DEVICE OF MAGNETIC LEVITATION SYSTEM FOR STABLE HIGH-SPEED MOVEMENT OF CARGOES Russian patent published in 2019 - IPC B60L13/04 B60L13/10 B61B13/08 

FIELD: machine building.

SUBSTANCE: invention relates to high-speed transport based on inductive magnetic levitation on permanent magnets. Device consists of magnetic suspensions attached to cargo platform, and at least two track paths, in which during movement of magnetic suspensions there are induction currents, leading to levitation of suspensions. Magnetic suspensions have shape of cylinder or polygon prism located inside track paths. Surfaces of suspensions are covered with permanent magnets assembled according to Hallbach scheme. Suspensions are intended for creation of lifting and damping forces. Track paths are pipes from electroconductive nonmagnetic material with longitudinal cut for movement of supports with magnetic suspensions of cargo platform. In track paths there can be magnetic suspensions and with magnets assembled along unidirectional scheme, where the field of magnets is directed along or perpendicular to direction of motion of magnetic suspensions. At least one magnetic suspension with magnets assembled along unidirectional pattern is installed on cargo platform outside track paths. Magnetic suspensions with magnets assembled in unidirectional scheme are intended for creation of traction efforts by means of electromagnets.

EFFECT: higher stability of cargo platform at high speeds due to creation of large damping forces against displacement of platform in directions perpendicular to motion.

5 cl, 8 dwg