ELECTRIC MACHINE (VARIANTS) Russian patent published in 2007 - IPC H02K16/00 H02K23/54 H02K23/68 

FIELD: electric engineering, namely, electric machines, which may be used as motors and/or generators of alternating or constant current for industrial or home use.

SUBSTANCE: electric machine contains body, power supply, anchor held on the shaft and having collector and electric brushes, two magnetic inductors with collectors, held on their own shafts, where magnetic inductors are positioned on the side of anchor ends oppositely to one another. The machine according to second variant contains body, power supply, internal magnetic inductor with collector, positioned on the shaft, anchor positioned on the shaft and having collector and electric brushes and surrounding the internal magnetic inductor, and also additional external magnetic inductor with collector, positioned on external side of the anchor coaxially with the anchor and internal magnetic inductor.

EFFECT: increased efficiency and/or productivity of electric and mechanical energy when electric machine is used simultaneously as electric motor and generator.

2 cl, 8 dwg