ROTOR OF AN ELECTRIC MACHINE

摘要

A rotor of an electric machine including a rotor body, axial slots in the rotor body, a plurality of tubular conductive bars in each axial slot, and apertures in at least some of the tubular conductive bars. The apertures are provided on walls of tubular conductive bars that intersect a radial axis of the rotor body. The rotor includes tubular elements that are housed in at least some of the holes and pass through at least one tubular conductive bar.

主权项

1. A rotor of an electric machine comprising a rotor body, axial slots in the rotor body, a plurality of tubular conductive bars in each axial slot, apertures in at least some of the tubular conductive bars, the apertures being provided on walls of tubular conductive bars that intersect radial axes of the rotor body, and at least a tubular element that is housed in at least one tubular conductive bar and is connected to at least two apertures of the tubular conductive bar.