| 发明名称 |
A CAPACITOR BASED ANGLE SENSOR |
| 摘要 |
<p>A capacitor based sensor for angular position detection having two fixed plates arranged at an angle and a semicircular rotating plate in between. The sensor can determine any angular position in the full 0-360 degrees range. The sensor may be temperature compensated, and integrated with electronics such that sensor module only has two electrical leads, one for input power and one for input/output digital data. A method for converting capacitance measurements to an angle is also disclosed.</p> |
| 申请公布号 |
WO2014210153(A1) |
申请公布日期 |
2014.12.31 |
| 申请号 |
WO2014US44093 |
申请日期 |
2014.06.25 |
| 申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
MOHAMED ZUHAIR, MOHAMED NAUSHAD;TAKEDA, JIRO |
| 分类号 |
G01B7/30;E21B47/02;E21B47/024;G01D5/12 |
主分类号 |
G01B7/30 |
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