HIGH-VOLTAGE NON-CONTACT UNIPOLAR DC ELECTRIC MACHINE Russian patent published in 2020 - IPC H02K21/36 H02K31/02 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the electrical equipment. Unipolar DC electric machine consists of movable double inductor with common driving vertical shaft and common top and bottom fixed ferromagnetic disks, one of which is installed by two bearings on the right vertical tubular fixed axis, the other one - on the left same axis in the same order. Lines of induction of their common magnetic field are closed through common ferromagnetic fixed disks, tightly adjoining dielectric and nonmagnetic materials to their vertical tubular axes, and from a common fixed armature with a flat dielectric disc, with winding coils of winding laid on its upper surface in parallel, double inductor has two disks of permanent magnets with holes in the middle for bearings and polarities opposite to poles of two other disks, which outer edges are frictionally connected to common shaft. Armature parallel active conductors are connected in series. Passing between the opposite magnetic poles of halves of both solid inductors. Their beams before the start of the specified transition and at its end are passed through the upper halves of both fixed tubular their axes and together with return wires form coils of armature winding, which ends are brought to electric terminals of the machine.

EFFECT: technical result is higher output voltage of machines.

1 cl, 2 dwg