ELECTROMAGNETIC MOTOR Russian patent published in 2000 - IPC

FIELD: drives for presses, pumps, and other mechanisms. SUBSTANCE: modulated electric current is applied to commutation section on its two sides. Motor has cylindrical field structure incorporating frame, wound core, flange that joins them together, and external flat forward-motion armature with ring-shaped ferromagnetic shunt; armature is non-magnetic structure. Control system has programmed control unit, no- voltage detector, armature initial and check position sensor, and power unit. EFFECT: increased tractive force within effective range of armature travel, improved economic efficiency, enlarged functional capabilities of motor. 2 cl, 4 dwg