Composite noise shield for magnetic resonance tools
US10295631B2 · kind B2 · utility
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4References
11Claims
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Key dates
| Filing date | Apr 29, 2016 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Sep 17, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An arrangement for shielding an NMR tool from electromagnetic noise, having a nuclear magnetic resonance tool configured to send and receive signals, a first shield configured around a nuclear magnetic resonance antenna of the nuclear magnetic resonance tool and a second shield configured to reduce the effects of eddy currents in the first shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.