基本信息:
- 专利标题： 흡음재를 이용한 수중청음기 신호조절판 제작방법
- 专利标题（英）：Manufacturing Method of Signal Conditioning Plate for Underwater Hydrophone using Sound-Absorbing Materials
- 专利标题（中）：使用声吸收材料的水下抑制剂信号调节板的制造方法
- 申请号：KR1020140009989 申请日：2014-01-27
- 公开(公告)号：KR101479898B1 公开(公告)日：2015-01-08
- 发明人： 박철수 , 김건도 , 설한신 , 박영하
- 申请人： 한국해양과학기술원
- 申请人地址： 경기도 안산시 상록구 해안로 *** (사동)
- 专利权人： 한국해양과학기술원
- 当前专利权人： 한국해양과학기술원
- 当前专利权人地址： 경기도 안산시 상록구 해안로 *** (사동)
- 代理人： 특허법인 동천
- 主分类号： G01H3/00
- IPC分类号： G01H3/00
The present invention, installed on a fixed casing and a lower plate fitted fixing comprising a hydrophone on the fixed casing; Forming a hole in the hydrophone hydrophone may be fitted to heupeumpan and steps for installing the heupeumpan on the upper surface of the lower plate, and; By installing a fixed outer plate so as to contact at the same time the edge of the heupeumpan the edge of the lower flat stage such that the heupeumpan fixed to the bottom plate; made, including, in this case, a is the incident wave transmitted from the number heupeumpan is absorb the other hand to suppress the generation of the reflected wave provides a production method using a hydrophone signal throttle characterized in that, the sound absorbing material to the hydrophone surround the periphery of the hydrophone fixed not to be moved. According to the invention, to suppress the reflected waves by underwater noise measurement when the signal throttle, as well as to prevent the reduction in signal size which hydrophone is measured, to firmly secure the hydrophone to a signal throttle hydrophone is in the aquatic environment exposure does not dismantle even if you get a fixed external force. Therefore, the strong signal does not occur it is impossible to take advantage of the signal due to the loss or dropping reliability problems of the measurement result in a given frequency band when underwater noise measurement.
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01H | 机械振动或超声波、声波或次声波的测量 |
| ------G01H3/00 | 应用流体中的检测器测量振动 |