LINEAR INDUCTION MOTOR Russian patent published in 2003 - IPC

FIELD: electrical engineering; electrical energy conversion to translational movement. SUBSTANCE: motor has inductor formed by combination of crosswise laminated cores joined together by means of longitudinally laminated cores. Cores are comb-shaped structures. Three-phase winding coils are wound on teeth of both crosswise and longitudinal cores. Winding coils in each row have same phase sequence in longitudinal direction and in crosswise direction their phase sequence is reversed in the middle of row. Armature has magnetically permeable part and electricity conducting part resting on the latter. Electricity conducting part is shaped as isosceles trapezoid whose larger base faces inductor. EFFECT: provision for stepless self-control of crosswise stabilization forces. 1 cl, 1 dwg