Permanent Magnet Field Sources of Conical Orientation.
Patent Application, Filed 14 Nov 89,
DEPARTMENT OF THE ARMY WASHINGTON DC
Pagination or Media Count:
This patent application discloses a magnetic structure fabricated to magnetically rigid materials combines a radial magnetic field source with an axial magnetic field source to produce a conical field source. The radial magnetic field source typically comprises a substantially annular enclosed cavity with an internal magnetic field oriented perpendicular to the annular axis of the cavity. The axial magnetic field source most likely comprises a substantially cylindrical enclosed cavity with an internal magnetic field oriented parallel to the cylindrical axis of the cavity. JHD
- Electricity and Magnetism