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METHOD AND APPARATUS FOR INTERRUPTING SOUND OF VIBRATOR OF UNDERWATER ACOUSTIC TRANSCEIVER
METHOD AND APPARATUS FOR INTERRUPTING SOUND OF VIBRATOR OF UNDERWATER ACOUSTIC TRANSCEIVER
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机译:水下声收发器的振动器插入声的方法和装置
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摘要
PURPOSE:To improve the sound shield effect by filling acoustic oil in which hollow glass balls are scattered at the back side of a vibrator group. CONSTITUTION:Plural vibrators I 1, I 2- I 6 are connected by vibrator supports II1, II2-II6 to form the vibrator group, which is fixed to a case 4 by vibrator support members 31, 33. The acoustic oil 8 and the hollow glass balls 81 are scattered in the back side IV of the vibrator group. Thus, the sound wave from the part other than the acoustic radiation plane of the vibrator group is shielded by the hollow glass balls 81. Further, the vibrators are arranged in a high density and the transceiver with broad band is realized.
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机译:目的:通过填充分散在振动器组背面的空心玻璃球的声学油来提高隔音效果。组成:多个振动器I 1,I 2- I 6通过振动器支架II1,II2-II6连接以形成振动器组,该振动器组通过振动器支架部件31、33固定在壳体4上。声学油8和空心玻璃球81散布在振动器组的后侧IV中。因此,来自振动器组的声辐射面以外的部分的声波被中空玻璃球81屏蔽。此外,振动器以高密度布置并且实现了宽带收发器。
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