Ferromagnetic compensation rings for high field strength magnets

Details Ferromagnetic compensation rings for high field strength magnets Ferromagnetic compensation rings for high field strength magnets

1989-08-23

1991-03-19

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Magnet structure or material

324320, H01F 500

Patent

active

050014471

ABSTRACT:
A reduced length, high field strength magnet, comprised of a number of superconducting magnet coils has ferromagnetic compensation rings positioned coaxially around the magnet bore axis to reduce axial inhomogeneities. The rings are positioned symmetrically around the bore axis centerpoint. Both the position of the magnet coils and the position of the ferromagnetic compensation rings are determined by an iterative optimization process checked by finite element modeling.

REFERENCES:
patent: 4635017 (1987-01-01), Ries
patent: 4646045 (1987-02-01), Chari et al.
patent: 4698611 (1987-10-01), Vermilyea
patent: 4724412 (1988-02-01), Kalafala
patent: 4758812 (1988-07-01), Forster et al.
patent: 4771243 (1988-09-01), Vreugdenhil et al.
"Magnet Field Profiling: Analysis and Correcting Coil Design", Francoise Romeo and D. I. Hoult, Magnetic Resonance in Medicine 1,44-65 (1984), pp. 44-64.

Affiliated with

Also associated with

Rating

Ferromagnetic compensation rings for high field strength magnets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ferromagnetic compensation rings for high field strength magnets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferromagnetic compensation rings for high field strength magnets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2013008