Rotor for an electrical motor

Details Rotor for an electrical motor Rotor for an electrical motor

2005-12-19

2009-11-17

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156810, C310S156530, C310S211000, C310S212000

Reexamination Certificate

active

07619343

ABSTRACT:
The invention provides a rotor for an electrical motor. The rotor comprises both a squirrel cage and a number of magnets and can be inserted e.g. in a line-start motor. To secure the magnets in cavities in a core of the rotor, an end plate is attached to one axial end face by rivet means, and to simplify manufacturing of the rotor, the rivet means forms part of at least one of the short circuit rings of the squirrel cage.

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