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1. 发明申请

WO2015104580A2 UMBILICAL 审中-公开
标题翻译：脐
公开(公告)号：WO2015104580A2
公开(公告)日：2015-07-16
申请号：PCT/IB2014/003247
申请日：2014-12-19
申请人： TECHNIP FRANCE
发明人： PROBYN, Yann , DEIGHTON, Alan , GRAYSON, Daniel
IPC分类号： F16L11/08
CPC分类号： F16L11/127 , F16L11/081 , F16L11/22 , H01B7/045 , H01B7/189
摘要： An umbilical comprising an outer sheath and a core enclosed by the outer sheath, the core comprising a plurality of umbilical components and filler material between the umbilical components and the outer sheath, characterized in that the filler material is crenellated around its circumference to provide crenellations between the filler material and the outer sheath. In this way, the umbilical now includes crenellations or a crenelated portion facing the outer sheath, which can act as a shock absorber against external impact on the umbilical, with no additional manufacturing steps required. This provides the umbilical with increased impact resistance.
摘要翻译：包括外护套和由所述外护套包围的芯的脐带，所述芯包括多个脐带部件和在所述脐带部件和所述外护套之间的填充材料，其特征在于，所述填充材料是围绕其圆周锯齿以在填充材料和外护套之间提供锯齿。这样，脐带现在包括面向外护套的锯齿状或雉portion状部分，其可以用作避免对脐带的外部冲击的减震器，而不需要额外的制造步骤。这为脐带提供了增强的抗冲击性。

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