SUPPORT BRACKET FOR ELECTRICAL MACHINE WINDING OVERHANGS Russian patent published in 2015 - IPC H02K3/51 H02K3/24 

FIELD: electricity.

SUBSTANCE: invention relates to the area of electrical machines. The support bracket for electrical machine winding overhangs comprises an inner ring (12) and outer ring (10) between which in the winding overhangs area (7) there are winding bars (5, 6), the outer ring (10) is shrinkable at the inner ring (12), at that the outer (10) and inner (12) rings are placed at the distance from the core stack (3). Mounting technique of the rotor winding with support bracket for electrical machine winding overhangs includes placement of the inner ring at the distance from the core stack (3) in the rotor housing, insertion of winding bars to the core stack, thermal setting of the outer ring to the winding bars and inner ring thus forming the whole unit.

EFFECT: preventing relative shifts between winding overhangs and the rotor housing.

15 cl, 3 dwg