Method of regulating the magnetic field delivered by a resistive magnet, a resistive magnet system using this method and an installation for forming images by nuclear magnetic resonance incorporating such a system
US4862085A · kind A · utility
3Cited by
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15Claims
0Family size
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Key dates
| Filing date | May 4, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | May 4, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system is provided for regulating the field of a high homogeneity magnet. The fluid used for cooling the main magnet is placed in thermal contact with a high homogeneity auxiliary magnet in which is placed an NMR probe which controls the current supply to the two magnets connected in series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.