Integrated active shielded magnet system
US5012217A · kind A · utility
38Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 1990 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Apr 23, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/421
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A hybrid shielding arrangement for solenoid type cryogenic magnets used in MR systems uses both active and passive shielding elements to improve the effective shielding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.