Method of making a permanent magnet rotor

Details Method of making a permanent magnet rotor Method of making a permanent magnet rotor

1984-08-13

1986-02-18

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

29515, H02K 1502

Patent

active

045703337

ABSTRACT:
A permanent magnet rotor is provided having a stack of disk laminations, each of the laminations having a plurality of pole piece sections connected to one another by circumferential bridges situated on the disk periphery. Radial ligaments connect the core portion of the disk to the bridges. The core portion and pole piece sections define the radial thickness of the magnet slots. Magnets are situated in the magnet slots and the bridge positions of the rotor are inwardly deformed causing the radial ligaments to collapse, thereby holding the magnets in their respective slots.

REFERENCES:
patent: 4358697 (1982-11-01), Liu et al.
patent: 4434546 (1984-03-01), Hershberger

Affiliated with

Also associated with

Rating

Method of making a permanent magnet rotor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making a permanent magnet rotor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a permanent magnet rotor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1543286