发明名称 |
METHOD AND DEVICE FOR MEASURING A MAGNETIC FIELD |
摘要 |
<p>A system, method, and magnetic field sensor. The magnetic field sensor includes a strain gauge. The magnetic field sensor further includes one or more magnetostrictive layers disposed upon the strain gauge. The magnetostrictive layers are configured to cause a displacement of the strain gauge in response to sensing a magnetic field. The magnetic field sensor further includes logic connected to the strain gauge configured to determine a parameter of the magnetic field in response to sensing the magnetic field.</p> |
申请公布号 |
WO2015102616(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
WO2013US78484 |
申请日期 |
2013.12.31 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
GAO, LI;PERKINS, DAVID L.;PELLETIER, MICHAEL T. |
分类号 |
G01V3/26;G01R33/02;G01V3/40 |
主分类号 |
G01V3/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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