发明名称 |
Kutteanordning for undersjöiske styrekabler (umbilicals) |
摘要 |
<p>A load limiting break away arrangement for a subsea umbilical includes telescoping inner and outer bodies. The inner body includes multiple cross-bored holes; the outer body has slotted openings on its top and bottom sides. A shearing blade is positioned at one end of a top slot of the outer body. Individual umbilical tubes pass through a bottom slot of the outer body, through individual holes in the inner body and out a top slot of the outer body for attachment to multiple quick connect couplers on an umbilical termination head of an Umbilical Termination Assembly (UTA) and of an Electro-Hydraulic Distribution Module (EHDM). Tension resistant actuation members run between the UTA and EHDM so that when a snag of an umbilical occurs, the inner and outer bodies are pulled apart and the tubes are severed one by one by the blade of the outer body.</p> |
申请公布号 |
NO20012149(D0) |
申请公布日期 |
2001.04.30 |
申请号 |
NO20010002149 |
申请日期 |
2001.04.30 |
申请人 |
FMC CORP |
发明人 |
WILLIAMS, MICHAEL R.;JOHANSEN, JOHN ALEKSANDER;ROSS, CHRISTINA A;WENDT, DAVID E;JOAN, SYLVESTER A;ROGALA, STANLEY J |
分类号 |
E21B29/12;E21B33/035;E21B33/038;E21B43/017;(IPC1-7):E21B7/00;E21B29/00 |
主分类号 |
E21B29/12 |
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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