发明名称 |
ULTRASONIC TRANSDUCER WITH A HOLLOW CHAMBER AND METHOD FOR PRODUCING AN ULTRASONIC TRANSDUCER |
摘要 |
The invention relates to an ultrasonic transducer comprising an acoustic transformer comprising a transformer body with a hollow chamber, said hollow chamber being closed to the medium having a membrane freely oscillating in the center. The invention also relates to a method for producing an acoustic transformer of this type. |
申请公布号 |
WO2017029078(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
WO2016EP67735 |
申请日期 |
2016.07.26 |
申请人 |
ENDRESS+HAUSER FLOWTEC AG |
发明人 |
BEZDEK, Michal;UEBERSCHLAG, Pierre;BERGER, Andreas;WANDELER, Frank |
分类号 |
G01F1/66;B06B1/06;G01P5/24 |
主分类号 |
G01F1/66 |
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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