WASHING MACHINE Russian patent published in 2016 - IPC H02K16/00 H02K1/26 H02K1/16 

FIELD: engines and pumps.

SUBSTANCE: tandem motor comprises the stator including the cogs and slots, outer and inner rotors tuning about the shaft. Stator winding is wound on the stator cogs. Every rotor comprises the cogs, permanent magnet and bushing. Said inner rotor is spaced from the stator outer circumference. Inner rotor cogs comprises: portion of cogs extension, extending from rotor cog ends in rotor cog outer circumference, cut recess concaved from the cog outer circumference to the rotor shaft centre, recess concaved radially from the rotor cog inner circumference for assembling the bushing into the integral part.

EFFECT: better manufacturability of tandem motor.

17 cl, 80 dwg