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1. 发明申请

US20140312612A1 END FITTING FOR FLEXIBLE PIPE 审中-公开
标题翻译：柔性管的端部接头
公开(公告)号：US20140312612A1
公开(公告)日：2014-10-23
申请号：US14357410
申请日：2011-11-16
申请人： Alok Dhagat , David Michael McCall
发明人： Alok Dhagat , David Michael McCall
IPC分类号： F16L33/01 , B23P19/00 , F16L13/14
CPC分类号： F16L33/01 , B23P19/00 , F16L11/083 , F16L13/143 , Y10T29/49435 , Y10T29/49908 , Y10T29/49909 , Y10T29/49925
摘要： The present disclosure relates to an end fitting and method to install the end fitting to a flexible pipe. The method includes disposing a shell mandrel at a free end of the flexible pipe external to a jacket of the flexible pipe and performing a cutback of layers of the flexible pipe to expose an internal pressure sheath of the flexible pipe. An armor layer of the flexible pipe is radially outward from an axial direction of the flexible pipe. At least one internal pressure containment transition component and at least one internal pressure sheath seal are installed on the exposed free end of the flexible pipe. The end fitting is assembled such that the at least one internal pressure containment transition component and at least one seal are assembled with non-radial fasteners having a backward facing direction.
摘要翻译：本发明涉及将端部配件安装到柔性管道的端部配件和方法。该方法包括将壳体心轴设置在柔性管的外部的柔性管的外部的自由端处，并且执行柔性管的层的削减以暴露柔性管的内部压力护套。柔性管的铠装层从柔性管的轴向方向径向向外。至少一个内部压力容纳过渡部件和至少一个内部压力皮套密封件安装在柔性管的暴露的自由端上。组装端部配件使得至少一个内部压力过渡部件和至少一个密封件与具有朝后方向的非径向紧固件组装在一起。

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