RADIATION MAGNETIC MOTOR Russian patent published in 1997 - IPC

FIELD: electronic engineering. SUBSTANCE: motor has rotor with permanent magnet, ferromagnetic rotor, heat removal facilities, and system changing the rotor magnetic properties. Rotor is of glass shape. It is made of radiation sensitive ferromagnetic material, for example of barium ferrite. System changing the rotor magnetic properties is manufactured as two half-cylinders positioned on common half-axle coaxially to rotor. One of half-cylinders serves as radioactive radiation source, and the other is radiation screen for radioactive radiation. The given system is provided with device which turns it around half-axle of its own. EFFECT: enhanced motor speed; regulation of rotor torque and sense of rotation.