Methods for forming a magnet in a rotor

Details Methods for forming a magnet in a rotor Methods for forming a magnet in a rotor

2007-04-18

2010-06-08

Phan, Thiem (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S419200, C029S598000, C029S607000, C310S044000, C310S156430, C310S261100

Reexamination Certificate

active

07730603

ABSTRACT:
Methods are provided for forming/inserting a magnet in a rotor. One method includes coating a plurality of magnetizable particles with a non-metallic material, inserting the coated particles in a rotor, and magnetizing the coated particles. Another method includes inserting a plurality of magnetizable particles into a rotor, submersing the rotor in motor varnish to coat the particles with motor varnish, and magnetizing the particles. Yet another method includes inserting a plurality of magnetizable particles in a rotor, inserting a non-metallic material into the rotor, mixing the particles and non-metallic material to form a mixture, curing the mixture to coat each particle with non-metallic material, and magnetizing the particles. Still another method includes mixing a plurality of magnetizable particles with a non-metallic material, curing the non-metallic material to coat each particle with non-metallic material, inserting the coated particles in a rotor, and magnetizing the coated particles.

REFERENCES:
patent: 2648609 (1953-08-01), Wurster
patent: 6509667 (2003-01-01), El-Antably et al.
patent: 6684483 (2004-02-01), Rahman et al.

Affiliated with

Also associated with

Rating

Methods for forming a magnet in a 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 Methods for forming a magnet in a rotor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for forming a magnet in a rotor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4237854