TRANSDUCTEUR TUBULAIRE ULTRASONORE MODULAIRE ET IMMERSIBLE
    2.
    发明公开
    TRANSDUCTEUR TUBULAIRE ULTRASONORE MODULAIRE ET IMMERSIBLE 审中-公开
    传感器管ULTRASONORE MODULAIRE ET IMERSERS

    公开(公告)号:EP3233310A1

    公开(公告)日:2017-10-25

    申请号:EP15808733.8

    申请日:2015-11-25

    IPC分类号: B06B1/06 B06B3/00

    摘要: The invention relates to a modular, submersible ultrasonic tubular transducer. The ultrasonic tubular transducer (8) is activated at the centre thereof by two symmetrical electromechanical converters (9a, 9b). The vibration generated by the two electromechanical converters is converted and then transmitted to the tube (12a, 12b) via a coupler (10). The ultrasonic transducer can be vibrationally isolated from the interfaces thereof by covers (11a, 11b) equally suitable for connecting the transducer to a stationary frame, a free end or another similar ultrasonic transducer. A device for pre-stressing electromechanical converters has a hole bored at the centre thereof in order to allow cables from the transducer as well as from adjacent transducers to pass therethrough.

    摘要翻译: 本发明涉及一种模块化的潜水式超声波管状换能器。 超声波管状换能器(8)在其中心由两个对称的机电转换器(9a,9b)激活。 由两个机电转换器产生的振动被转换,然后通过耦合器(10)传输到管(12a,12b)。 超声波换能器可以通过同样适用于将换能器连接到固定框架,自由端或另一个类似超声波换能器的盖(11a,11b)与其界面进行振动隔离。 一种用于预加应力机电转换器的装置在其中心开有孔,以便允许来自换能器的电缆以及来自相邻换能器的电缆穿过其中。