END-TYPE INDUCER-TYPE DIRECT CURRENT ELECTRIC ENGINE Russian patent published in 2006 - IPC H02K23/54 

FIELD: electro-mechanical engineering, possible use in electric drives of generic industrial mechanisms.

SUBSTANCE: end-type inducer-type direct current electric engine contains two immobile stators, rotating rotor and collector-commutator. Each stator has two cores of circular anchor, in radial grooves of end surface of which stators sections of common anchor winding are positioned. In gaps between cores of anchor, excitation windings are positioned. When feeding voltage onto excitation windings by interaction if main magnetic flow and current of anchor winding conductors, positioned in zone of ferromagnetic poles, electromagnetic momentum is formed, under effect of which rotor starts turning. Collector-commutator commutates currents in sections of anchor winding so that during rotation in one direction currents of conductors positioned at that time oppositely to ferromagnetic poles maintain unchanged direction. Adjustment of rotation frequency and engine reverse are performed by methods known for machines.

EFFECT: decreased costs due to simplified manufacture; increased specific power and specific momentum.

4 dwg