PULSE MOTOR Russian patent published in 2012 - IPC H02K57/00 H02K16/04 

FIELD: electrical engineering.

SUBSTANCE: pulse motor in general (without frame) includes three discs on one rotation axis, with two outer discs (stator) are retractable and are placed on the guideways in extreme positions, and the middle disc is the rotating rotor. Identical halves of stator, moved on the axis relative to electric magnets of each other by 90° have different poles of working surfaces located on them on the ring of electric magnets and permanent magnets (left half of the stator - N pole, right half of the stator - S pole), retractable along the guideways, with third disc - rotor - rotating between them with one electric magnet and two permanent magnets placed on it with the shift of 120° with left plane of the working surfaces of all three magnets of the rotor having N pole and the right plane having S pole. Operating principle of pulse motor is based on repulsion of similar poles of the rotor from magnets of each of the halves of stator, with permanent magnet of the stator interacting with permanent magnets of rotor give additional acceleration to rotor rotation, with stator electric magnets are powered in pulse mode, and rotor electric magnet is powered in continuous mode.

EFFECT: increased operational economy of pulse motor giving the possibility to increase the operation time of feeding batteries to the next recharge and possibility of motor usage in both AC and DC circuits.

11 cl, 3 dwg