Low-loss, high-speed, high-{Tc} superconducting bearings
Patent
·
OSTI ID:512439
A flywheel energy storage device is disclosed 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 the rotating iron structure. 15 figs.
- Research Organization:
- University of Chicago
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- Univ. of Chicago, IL (United States)
- Patent Number(s):
- US 5,640,887/A/
- Application Number:
- PAN: 8-486,782
- OSTI ID:
- 512439
- Country of Publication:
- United States
- Language:
- English
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