MULTIPLE UNIPOLAR ELECTRIC MACHINE Russian patent published in 2017 - IPC H02K31/02 

FIELD: electricity.

SUBSTANCE: invention is referred to direct-current electrical machines and may be used as electric generator or direct-current electric engine. The technical result is an increase in the efficiency of work and improvement of operational characteristics. The electric machine contains two or more conducting disks arranged in a row and pairwise having common points of contact. The excitation system is made up of a set of inductors and consists of a series of inductors, and the current collector is carried out from the extreme points of the circumferences of the extreme disks.

EFFECT: proposed unipolar direct current electric machine can be made with conductive disks of different diameters and additional current collectors located on the disc shafts, and the discs themselves can have teeth.

4 cl, 6 dwg