Acoustic wave logging transducer
The invention provides an acoustic wave logging transducer. The acoustic wave logging transducer comprises a support and a piezoelectric ceramic element fixedly arranged on the support, wherein the piezoelectric ceramic element is circular-tube-shaped. Due to the fact that the piezoelectric ceramic...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides an acoustic wave logging transducer. The acoustic wave logging transducer comprises a support and a piezoelectric ceramic element fixedly arranged on the support, wherein the piezoelectric ceramic element is circular-tube-shaped. Due to the fact that the piezoelectric ceramic element is circular-tube-shaped, the electro-mechanical transformation efficiency of the acoustic wave logging transducer is improved by changing a vibration mode of the acoustic wave logging transducer, and the receiving flexibility and signal measurement amplitude of the acoustic wave logging transducer can be further improved. |
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