Strong magnetic field generator and method of operating the same
US4349853A · kind A · utility
7Cited by
1References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 7, 1980 |
| Grant date | Sep 14, 1982 |
| Priority date | — |
| Expiry date | Feb 7, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/85
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A strong magnetic field generator, which comprises a vacuum vessel and a plurality of superconductive coils wound on the outer periphery of the vacuum vessel. It also comprises a plurality of protective coils wound on the vacuum vessel and a control means functioning, upon occurrence of quenching in at least one of the superconductive coils, to reduce current in the superconductive coil with quenching therein for removing the quenching while at the same time causing current corresponding to the reduction of current in the superconductive coil with quenching therein to flow through the protective coils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.