Low-loss, high-speed, high-T.sub.C superconducting bearings
Abstract
A flywheel energy storage device including an iron structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet. The stationary permanent magnet levitates the iron structure while the superconductor structure can stabilize and levitate the rotating iron structure.
- Inventors:
-
- Hinsdale, IL
- Western Springs, IL
- Frankfort, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 870533
- Patent Number(s):
- 5540116
- Assignee:
- University of Chicago (Chicago, IL)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16C - SHAFTS
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16F - SPRINGS
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- low-loss; high-speed; high-t; superconducting; bearings; flywheel; energy; storage; device; including; iron; structure; disposed; rotation; adjacent; stationary; superconductor; material; permanent; magnet; levitates; stabilize; levitate; rotating; superconducting bearing; superconducting bearings; stationary permanent; iron structure; storage device; permanent magnet; energy storage; device including; structure disposed; superconductor material; rotation adjacent; superconductor structure; stationary superconductor; flywheel energy; material structure; /74/310/505/
Citation Formats
Hull, John R, Mulcahy, Thomas M, and Uherka, Kenneth L. Low-loss, high-speed, high-T.sub.C superconducting bearings. United States: N. p., 1996.
Web.
Hull, John R, Mulcahy, Thomas M, & Uherka, Kenneth L. Low-loss, high-speed, high-T.sub.C superconducting bearings. United States.
Hull, John R, Mulcahy, Thomas M, and Uherka, Kenneth L. Mon .
"Low-loss, high-speed, high-T.sub.C superconducting bearings". United States. https://www.osti.gov/servlets/purl/870533.
@article{osti_870533,
title = {Low-loss, high-speed, high-T.sub.C superconducting bearings},
author = {Hull, John R and Mulcahy, Thomas M and Uherka, Kenneth L},
abstractNote = {A flywheel energy storage device including an iron structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet. The stationary permanent magnet levitates the iron structure while the superconductor structure can stabilize and levitate the rotating iron structure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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