STATOR FOR ELECTROMAGNETIC AGITATION OF ELECTRICALLY CONDUCTIVE MELTS Russian patent published in 2001 - IPC

FIELD: metallurgy, namely apparatuses for electromagnetically agitating, metering, pumping melt metals and alloys in mixers, furnaces, ladles, ingots, blanks. SUBSTANCE: stator allows to decrease leakage magnetic fluxes due to arranging frontal portion of coils of stator winding onto outer surface of magnetic circuit. Coils of poles of stator winding are supplied from different phases and they are shifted one relative to another along height and width of magnetic circuit. Mounting of magnetic circuit is simplified due to its parting structure. Frontal portion of coils are extended to outer surface of magnetic circuit through openings in zones of joining of parting portions of magnetic circuits. EFFECT: enhanced efficiency, increased power factor and pulling effort of stator. 2 dwg