Method of Mass Producing Superconducting Persistent Current Rings.

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Abstract:

Superconducting persistent current rings are mass produced by passing each superconducting ring through a tapered magnetic field that is tapered in strength so that when each ring passes through the maximum magnetic field of the tapered magnetic field which is above the critical field of the tapered magnetic field the superconducting ring becomes normal thereby admitting all of the flux to which its cross section is exposed. When the ring is passed to a region of field lower in strength than the critical field, the ring becomes superconducting again and traps the flux to which its cross section is exposed. Patent applications. mjm

Author(s):
Leupold, Herbert A.
Author Organization(s):
DEPARTMENT OF THE ARMY WASHINGTON DC
Descriptive Note:
Patent Application, Filed 13 Mar 89,
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-322 381
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*PERMANENT MAGNETS, *PATENT APPLICATIONS, *SUPERCONDUCTORS, CROSS SECTIONS, FLUX(RATE), MAGNETIC FIELDS, RINGS, TAPER
Field(s)/Group(s):
Electricity and Magnetism
Report Date:
1989 Mar 13