Cantilevered field winding support for a superconducting AC machine
US4295068A · kind A · utility
15Cited by
10References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1979 |
| Grant date | Oct 13, 1981 |
| Priority date | — |
| Expiry date | May 18, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/878
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A dynamoelectric machine has a rotor including a driven shaft at one end thereof, an undriven shaft at the other end and a central section connecting said shafts. A superconducting field winding is disposed within said central section with a torque tube located concentrically with the rotor shafts. The torque tube and superconducting field winding are supported in cantilever fashion to one end of the rotor shafts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.