Fabrication of Permanent Magnet Toroidal Rings.

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Abstract:

A hollow cylindrical flux source HCFS is formed into a toroidal shape. A hollow toroid of magnetically neutral material is mounted in the central cavity of the toroidal flux source. The hollow toroid has a central coaxial toroidal cavity of given cross-section e.g., rectangular. The toroid flux source and the hollow toroid are each equatorially split into two halves. When the two halves are brought into juxtaposition and a suspension of magnetic material is deposited in the coaxial toroidal cavity a permanent magnet toroidal ring will be fabricated. Patent applications. JHD

Author(s):
Leupold, Herbert A.
Author Organization(s):
DEPARTMENT OF THE ARMY WASHINGTON DC
Descriptive Note:
Patent Application, filed 26 Jan 89,
Pagination:
0016

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-302 706
 Subject Terms
Joint Capability Areas:
JCA_6.1.1_Wired Transmission
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*FABRICATION, *PATENT APPLICATIONS, *PERMANENT MAGNETS, *TOROIDS, CAVITIES, CAVITY RESONATORS, COAXIAL CONFIGURATIONS, CYLINDRICAL BODIES, FLUX(RATE), MAGNETIC FIELDS, RINGS, SHAPE, SOURCES, SUSPENSION DEVICES
Field(s)/Group(s):
Electricity and Magnetism
Keyword(s):
HCFS(Hollow Cylindrical Flux Source)
Report Date:
1989 Jan 26