发明名称 |
Avslutningskonstruksjon for et ror-passtykke, et koplingsarrangement som omfatter en slik avslutningskonstruksjon og en rorledningsavslutning |
摘要 |
A spool piece termination structure to be mounted to a spool piece so as to support a spool piece hub during the connection of the spool piece hub to a corresponding pipeline hub. The termination structure includes a clamping device for clamping together the spool piece hub and pipeline hub, and a base frame openly shaped downwards so as to allow the termination structure to receive a pipeline end section provided with the pipeline hub by lowering the termination structure downwards onto the pipeline end section. A connection arrangement includes such a spool piece termination structure and a method for subsea connection of a pipeline to a spool piece. |
申请公布号 |
NO20055663(D0) |
申请公布日期 |
2005.11.30 |
申请号 |
NO20050005663 |
申请日期 |
2005.11.30 |
申请人 |
VETCO AIBEL AS |
发明人 |
INGEBRETSEN HELGE;BASTESEN ROLF;WITTING FREDRIK |
分类号 |
E21B43/01;(IPC1-7):E21B |
主分类号 |
E21B43/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|