- 专利标题： Composite noise shield for magnetic resonance tools
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申请号： US15143311申请日： 2016-04-29
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公开(公告)号： US10295631B2公开(公告)日： 2019-05-21
- 发明人: Anatoly Dementyev , Krishnamurthy Ganesan , Gabriela Leu , Nicholas Heaton
- 申请人： Schlumberger Technology Corporation
- 申请人地址： US TX Sugar Land
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX Sugar Land
- 主分类号： G01R33/422
- IPC分类号： G01R33/422 ; G01V3/32 ; G01N24/08
摘要：
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.
公开/授权文献
- US20170315189A1 COMPOSITE NOISE SHIELD FOR MAGNETIC RESONANCE TOOLS 公开/授权日：2017-11-02