METHOD FOR PERFORMING WORK ON UNDERWATER PIPES
    1.
    发明申请
    METHOD FOR PERFORMING WORK ON UNDERWATER PIPES 有权
    在水管下进行工作的方法

    公开(公告)号:US20150367387A1

    公开(公告)日:2015-12-24

    申请号:US14763066

    申请日:2014-01-23

    申请人: TOTAL SA

    摘要: An apparatus for underwater pipes comprising an ultrasound emitting system and at least one ultrasound receiving transducer is lowered into he marine environment. During an inspection phase, an ultrasound inspection source of the ultrasound emitting system and the receiving transducer are disposed on each side of the pipe. The inspection source is activated, and an ultrasound signal captured by the receiving transducer is recorded. In response to the observation of an anomaly in the ultrasound signal captured by the receiving transducer, a power source of the ultrasound emitting system is then coupled to the pipe at the aforementioned location, and the power source is activated in order to destroy the obstruction.

    摘要翻译: 包括超声波发射系统和至少一个超声波接收换能器的水下管道装置降低到海洋环境中。 在检查阶段期间,超声波发射系统的超声检查源和接收换能器设置在管的每一侧。 检查源被激活,并且记录由接收换能器捕获的超声信号。 响应于观察由接收换能器捕获的超声信号中的异常,超声发射系统的电源然后在上述位置处耦合到管道,并且激活电源以消除阻塞。