发明名称 |
DEVICE FOR ASSISTING IN THE UNDERWATER EXTRACTION OR INSERTION OF AN ELONGATE ELEMENT DISPOSED IN A PIPE, AND METHOD FOR ASSISTING IN THE EXTRACTION OR INSERTION OF ONE SUCH ELEMENT |
摘要 |
A device for assisting in the underwater extraction or insertion of an elongate element disposed in a pipe is provided. The device includes a clamping and vibration-generating assembly including a sealed housing bearing a gripper and including a member for tightening the gripper on the pipe, an adjustable vibrator for vibrating the housing and the gripper, and a member for measuring the vibration produced by the vibrator on the pipe in order to determine the optimum vibration The device also includes a controller for remotely controlling the gripper and the vibrator. A method for assisting in the extraction or insertion of an elongate element is also provided. |
申请公布号 |
EP2478524(B1) |
申请公布日期 |
2013.07.17 |
申请号 |
EP20100771794 |
申请日期 |
2010.09.15 |
申请人 |
AREVA NP |
发明人 |
LANGE, FREDERIC;FLOQUET, JACQUES;MURAT, GERARD |
分类号 |
G21C17/112;G21C19/105 |
主分类号 |
G21C17/112 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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