MAGNETIC COUPLING, COUPLING DEVICE, AND METHOD Russian patent published in 2018 - IPC H02K49/06 

FIELD: electrical equipment.

SUBSTANCE: invention relates to electrical equipment. Magnetic coupling comprises a first coupling part and a second coupling part, which can be rotated about an axis of rotation, and at least one coil, which is designed to generate a magnetic field along the axis of rotation through the first and second coupling parts for contactless transmission of torque between the first and second coupling parts.

EFFECT: technical result consists in reduction of the wear of the coupling parts due to reduction of forces acting radially on the coupling parts.

14 cl, 8 dwg