Permanent magnet design for high-speed superconducting bearings
Abstract
A high temperature superconducting bearing including a permanent magnet rotor levitated by a high temperature superconducting structure. The rotor preferably includes one or more concentric permanent magnet rings coupled to permanent magnet ring structures having substantially triangular and quadrangular cross-sections. Both alternating and single direction polarity magnet structures can be used in the bearing.
- Inventors:
-
- 5519 S. Bruner, Hinsdale, IL 60521
- 830 Ironwood, Frankfort, IL 60423
- 13 Country Oaks La., Barrington Hills, IL 60010
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 870598
- Patent Number(s):
- 5554583
- Assignee:
- Hull, John R. (5519 S. Bruner, Hinsdale, IL 60521);Uherka, Kenneth L. (830 Ironwood, Frankfort, IL 60423);Abdoud, Robert G. (13 Country Oaks La., Barrington Hills, IL 60010)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16C - SHAFTS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- permanent; magnet; design; high-speed; superconducting; bearings; temperature; bearing; including; rotor; levitated; structure; preferably; concentric; rings; coupled; structures; substantially; triangular; quadrangular; cross-sections; alternating; single; direction; polarity; superconducting bearing; superconducting bearings; single direction; permanent magnet; temperature superconducting; bearing including; superconducting structure; magnet structure; magnet structures; /505/310/335/
Citation Formats
Hull, John R, Uherka, Kenneth L, and Abdoud, Robert G. Permanent magnet design for high-speed superconducting bearings. United States: N. p., 1996.
Web.
Hull, John R, Uherka, Kenneth L, & Abdoud, Robert G. Permanent magnet design for high-speed superconducting bearings. United States.
Hull, John R, Uherka, Kenneth L, and Abdoud, Robert G. Mon .
"Permanent magnet design for high-speed superconducting bearings". United States. https://www.osti.gov/servlets/purl/870598.
@article{osti_870598,
title = {Permanent magnet design for high-speed superconducting bearings},
author = {Hull, John R and Uherka, Kenneth L and Abdoud, Robert G},
abstractNote = {A high temperature superconducting bearing including a permanent magnet rotor levitated by a high temperature superconducting structure. The rotor preferably includes one or more concentric permanent magnet rings coupled to permanent magnet ring structures having substantially triangular and quadrangular cross-sections. Both alternating and single direction polarity magnet structures can be used in the bearing.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1996},
month = {Mon Jan 01 00:00:00 EST 1996}
}