公开(公告)号：US20100039900A1

公开(公告)日：2010-02-18

申请号：US11985319

申请日：2007-11-14

申请人： Michael McAleenan ,  Ray Nagem ,  Darcy Hornberger

发明人： Michael McAleenan ,  Ray Nagem ,  Darcy Hornberger

IPC分类号： G10K11/00

CPC分类号： G10K9/10 ,  G01V1/145 ,  Y02A90/36

摘要： A volumetric displacement transducer is provided for generating acoustic signals. The transducer housing incorporates at least one pair of opposed plates mounted for radial vibration. A driving mechanism is coupled to the opposed plates for driving the plates simultaneously in opposition to each other at a desired frequency, whereby an acoustic signal is radiated into a medium, such as water, surrounding the housing.

摘要翻译： 提供体积位移传感器用于产生声信号。 换能器壳体包括至少一对相对的板，用于径向振动。 驱动机构联接到相对的板上，用于以期望的频率相互同时地驱动板，由此将声信号辐射到围绕壳体的诸如水的介质中。