ELECTRIC MOTOR WITH SUPERCONDUCTING WINDING WITH AXIAL GAP Russian patent published in 2011 - IPC H02K55/04 H02K16/00 H02K1/27 

FIELD: electricity.

SUBSTANCE: in proposed electric motor, stators (12) and (13) are arranged with required air gaps in axial direction of rotor (11) so that they are opposed to each other, multiple elements of excitation in the form of excitation windings (15) or permanent magnets (33) are located on rotor (11), and multiple anchor windings (17) and (19) are arranged in stators (12) and (13) around axis. At least one of excitation windings (15) or permanent magnets (33) of rotor and anchor windings (17) and (19) are formed from superconducting material, provided that their magnetic flows are directed in axial direction. At the same time in hollow parts of anchor windings there are flow collectors, arranged in the form of magnetic bodies.

EFFECT: invention provides for high output power and high efficiency of electric motor with axial gap, having small weight and dimensions, at the same time.

11 cl, 7 dwg