发明名称 AN ASSEMBLY COMPRISING AN END-FITTING AND AN UNBONDED FLEXIBLE PIPE
摘要 The present invention relates to an assembly (1) comprising an end-fitting (2) and an unbonded flexible pipe (3) having a length and a longitudinal axis, the flexible pipe (3) comprising, from the inside and out, an interna] armour layer (1.0), an internal pressure sheath (1.1 ), at least one external armour layer (12) and an outer sheath (13), the first end of the unbonded flexible pipe (3) being terminated in the end-fitting (2), and the end-fitting (2) comprising means for connecting the internal armour layer (10) to an external electrical power source. The means comprise connection points (20) to the internal armour layer (10) in the unbonded flexible pipe (3) and connection points (23 ) to the electrical power source wherein the connection points (23) for the electrical power source are mounted in a hou sing (26) adapted to an outer surface-part of the end-fitting (2).
申请公布号 WO2017025096(A1) 申请公布日期 2017.02.16
申请号 WO2016DK50262 申请日期 2016.08.05
申请人 NATIONAL OILWELL VARCO DENMARK I/S 发明人 HOLST, Thorsten;STRAARUP, Anders;LARSEN, Tom
分类号 F16L33/01;F16L11/127;F16L53/00 主分类号 F16L33/01
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