发明名称 Connection system for subsea pipelines
摘要 PCT No. PCT/NO95/00073 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed May 5, 1995 PCT Pub. No. WO95/30853 PCT Pub. Date Nov. 16, 1995The invention relates to a system for pull-in and interconnection of two pipelines in subsea position, whereof one first pipeline initially is freely suspended, while one second pipeline for instance is mounted on a bottom based manifold frame. The end section on the first pipeline is provided with a socket-like termination with a front end, which is provided with means (17) for coupling of the terminator (8) to complementary pipe coupling means (29) on the second pipeline (19). The terminator (8) is provided with a laterally directed, longitudinally shaped anchor element (10), and the manifold frame (22) is provided with receiving means (24) for receipt and fixation of the anchor element (10). The anchor element (10) and the receiving means (24) are such dimensioned and positioned that when the anchor element (10) is placed in position in the receiving means, the coupling means (17) of the terminator (8) will be positioned straight in front of the complementary coupling means (20) on the second pipeline (19).
申请公布号 US5807027(A) 申请公布日期 1998.09.15
申请号 US19960737122 申请日期 1996.11.04
申请人 ABB OFFSHORE TECHNOLOGY AS 发明人 OESTERGAARD, INGE
分类号 E21B43/013;F16L37/00;(IPC1-7):F16L1/12;E21B7/12 主分类号 E21B43/013
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