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Drive unit of the ultrasonic transducer and underwater detection device equipped with it

机译:超声波换能器的驱动单元和配备有该超声波换能器的水下检测装置

摘要

PROBLEM TO BE SOLVED: To provide a drive device that facilitates switching between output and output stop of a drive signal to ultrasonic transducers 21/22 with low-cost components.;SOLUTION: The drive device 1 includes a transmitter section 11 which outputs drive signal for driving the ultrasonic transducers 21/22, transformers 31/32 arranged in output routes 6/7 of drive signal from the transmitter section 11 to the ultrasonic transducers 21/22, in which high-pressure side coils 31b/32b are series-connected with the output routes 6/7, and switching members 33/34 for switching low-pressure side coils 31a/32a of the transformers 31/32 between short circuit state and open state.;COPYRIGHT: (C)2010,JPO&INPIT
机译:解决的问题:提供一种驱动装置,该驱动装置便于在具有低成本部件的超声换能器21/22的驱动信号的输出和输出停止之间切换。解决方案:驱动装置1包括发送器部分11,该发送器部分输出驱动信号为了驱动超声波换能器21/22,在从发送器部11到超声波换能器21/22的驱动信号的输出路径6/7中配置有变压器31/32,其中高压侧线圈31b / 32b串联连接。具有输出路径6/7和开关元件33/34,用于在短路状态和断开状态之间切换变压器31/32的低压侧线圈31a / 32a。版权所有:(C)2010,JPO&INPIT

著录项

  • 公开/公告号JP5054050B2

    专利类型

  • 公开/公告日2012-10-24

    原文格式PDF

  • 申请/专利权人 古野電気株式会社;

    申请/专利号JP20090038324

  • 发明设计人 小川 陽一;辻井 裕之;西田 優;

    申请日2009-02-20

  • 分类号G01S7/524;G01S15/96;G01S7/526;

  • 国家 JP

  • 入库时间 2022-08-21 17:41:25

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