LLC Polymagnet SPb received a patent for the invention "The stator of an electric machine and its assembly method".

Authors of the invention: Doroshenko A.N., Tishin A.M.

The invention relates to the field of electrical engineering, in particular to electrical machines, and more particularly to the stator of an electrical machine. The technical result is an improvement in the specific characteristics of an electric machine, an increase in the utilization rate of the material in the manufacture of the stator, as well as a reduction in the cost and mass of the stator.

A more detailed description of the patent can be found at link (russian language) .