LINEAR INDUCTION MOTOR Russian patent published in 2017 - IPC H02K41/25 

FIELD: electricity.

SUBSTANCE: linear induction motor contains an inductor, consisting of a core (1) with a multi-phase winding (2), a secondary element (3), containing a core (4) in the grooves of which there are insulated conductive rods (5), positioned one over another, closed from one side with a common conductive bus (6) and from the other - with a closing cylinder (7), consists of a conductive part and an insulating part, with a handle (8). The core (4) grooves of the secondary element (3) contain a central part (9) perpendicular to the horizontal axis of the closing cylinder (7) and adjacent to it from both sides bent along the arc the lateral parts (10) and (11), at that all electrically conductive rods repeat the shape of the groove. The invention is designed for electric actuators with rectilinear motion of the working bodies and can be used for electric transport.

EFFECT: increase of the lateral stabilization force at lateral displacement of the secondary element relative to the inductor.

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