Accession Number:

ADD013773

Title:

Uniform High-Field Permanent-Magnet Structures.

Descriptive Note:

Patent Application, Filed 27 May 88,

Corporate Author:

DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s):

Report Date:

1988-05-27

Pagination or Media Count:

15.0

Abstract:

A hollow spherical flux source produces a uniform high field in its central cavity. The sphere is comprised of a selected magnetic material whose magnetization is azimuthally symmetrical. The magnetic orientation alpha in the spherical permanent magnet shell is given by the equation alpha Z Theta where Theta is the polar angle.

Subject Categories:

  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE