ENGINE, ROTOR STRUCTURE AND MAGNETIC MACHINE Russian patent published in 2011 - IPC H02K16/02 H02K1/06 H02K21/26 

FIELD: engines and pumps.

SUBSTANCE: engine includes stator with the first and the second armatures which form rotating magnetic field, inner rotor with the first and the second constant magnets, and outer rotor (13) located between stator and inner rotor. Outer rotor (13) includes rotor housing (31) that supports the first and the second induction magnetic poles (38L, 38R) made from feebly magnetic material so that they are inserted into rotor housing. Phase of the first induction magnetic pole (38L) coincides with phase of the second induction magnetic pole (38R). The first and the second induction magnetic poles are assembled in rotor housing (31) so that they are inserted into linear slots (31a) formed in rotor housing in (L) axis direction. Since the first and the second induction magnetic poles (38L, 38R) are aligned in (L) axis direction, outer rotor (13) has simple design and improved reliability. Besides, support and assembly of the first and the second induction magnetic poles (38L, 38R) in outer rotor (13) is simplified.

EFFECT: simpler structure of rotor supporting the induction magnetic poles, improving reliability of rotating electric machine.

16 cl, 39 dwg