发明名称 |
Magnetostrictive sensor with uniform stress |
摘要 |
In one embodiment, a sensor assembly has a sensor housing forming a fluid chamber having a surface defining a normal axis. A magnetostrictive (MS) core that defines a central longitudinal axis is subjected to stress induced by pressurized fluid in the chamber. An excitation coil is coupled to the core to induce a magnetic flux therein. The central longitudinal axis of the core is coaxial with the axis normal to the fluid chamber surface.
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申请公布号 |
US2009107248(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070977306 |
申请日期 |
2007.10.24 |
申请人 |
SCHROEDER THADDEUS;TAYE ELIAS;THRUSH CHRISTOPHER M;LEQUESNE BRUNO |
发明人 |
SCHROEDER THADDEUS;TAYE ELIAS;THRUSH CHRISTOPHER M.;LEQUESNE BRUNO |
分类号 |
G01L1/00 |
主分类号 |
G01L1/00 |
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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