MAGNETIC TRANSMISSION Russian patent published in 2014 - IPC F16D27/01 

FIELD: machine building.

SUBSTANCE: magnetic transmission comprises a driven shaft and a driving shaft on which driven and driving disks from magnet permeable material are respectively installed and fitted by permanent magnets set with identical pitch by the periphery. The permanent magnets of a cylinder are of trapezoid shape and are installed in trapezoid cavities made in the disk with a gap. The trapezoid permanent magnets can be set on axes. The gap cavities can be filled by lubricating liquid. The driven and driving shafts can be set parallel. The longitudinal axes of the driving and driven shafts can be coaxial.

EFFECT: transmission of greater energy without lubrication of a reducer.

5 cl, 6 dwg