发明名称 |
RESONATOR APPLICATIONS FOR LANGASITE AND ITS ISOMORPHS |
摘要 |
Oscillators that use resonator elements formed from langasite or one of its isomorphs are described herein. The resonator elements include crystal orientations that are stress and/or temperature compensated. The resonators vibrate at an oscillating frequency in a thickness-shear mode of vibration. The oscillating frequency can be used to derive temperature, derive pressure, and/or for frequency control applications. |
申请公布号 |
EP3020130(A1) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20140823255 |
申请日期 |
2014.07.10 |
申请人 |
SERVICES PÉTROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
PATEL, MIHIR S.;SINHA, BIKASH K.;YAMATE, TSUTOMU |
分类号 |
H03H9/02;G01K7/32;G01L9/00;H03H9/12;H03H9/17;H03H9/24 |
主分类号 |
H03H9/02 |
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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