Hermetically sealed superconducting magnet motor
Patent
·
OSTI ID:253874
A hermetically sealed superconducting magnet motor includes a rotor separated from a stator by either a radial gap, an axial gap, or a combined axial and radial gap. Dual conically shaped stators are used in one embodiment to levitate a disc-shaped rotor made of superconducting material within a conduit for moving cryogenic fluid. As the rotor is caused to rotate when the field stator is energized, the fluid is pumped through the conduit. 6 figs.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)
- Patent Number(s):
- US 5,532,532/A/
- Application Number:
- PAN: 8-122,626; TRN: 96:015248
- OSTI ID:
- 253874
- Resource Relation:
- Other Information: PBD: 2 Jul 1996
- Country of Publication:
- United States
- Language:
- English
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