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 is disclosed. 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. 9 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Chicago, IL (United States)
- OSTI Identifier:
- 372602
- Patent Number(s):
- 5554583
- Application Number:
- PAN: 8-303,017; TRN: 96:023786
- Assignee:
- PTO; SCA: 665412; PA: EDB-96:147415; SN: 96001657244
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 10 Sep 1996
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 66 PHYSICS; SUPERCONDUCTING DEVICES; PERMANENT MAGNETS; DESIGN; MAGNETIC BEARINGS; HIGH-TC SUPERCONDUCTORS
Citation Formats
Hull, J R, Uherka, K L, and Abdoud, R G. Permanent magnet design for high-speed superconducting bearings. United States: N. p., 1996.
Web.
Hull, J R, Uherka, K L, & Abdoud, R G. Permanent magnet design for high-speed superconducting bearings. United States.
Hull, J R, Uherka, K L, and Abdoud, R G. Tue .
"Permanent magnet design for high-speed superconducting bearings". United States.
@article{osti_372602,
title = {Permanent magnet design for high-speed superconducting bearings},
author = {Hull, J R and Uherka, K L and Abdoud, R G},
abstractNote = {A high temperature superconducting bearing including a permanent magnet rotor levitated by a high temperature superconducting structure is disclosed. 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. 9 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 10 00:00:00 EDT 1996},
month = {Tue Sep 10 00:00:00 EDT 1996}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.