| 发明名称 |
Ultra-low frequency acoustic transducer |
| 摘要 |
An acoustic transducer design having a slotted oval-shaped shell and active transducer elements located on the inner surface of the shell is disclosed. The design provides a high power, ultra-low frequency oval projector having a number of applications, including underwater seismic prospecting and fish mitigation.
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| 申请公布号 |
US6781288(B2) |
申请公布日期 |
2004.08.24 |
| 申请号 |
US20020304976 |
申请日期 |
2002.11.26 |
| 申请人 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
发明人 |
OSBORN JASON W. |
| 分类号 |
B06B1/02;B06B1/06;G10K9/125;(IPC1-7):H01L41/08 |
主分类号 |
B06B1/02 |
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