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1. 发明申请

WO2009080782A1 SYSTEM AND METHOD FOR INSTALLING A SUBSEA PIPELINE 审中-公开
标题翻译：用于安装辅助管道的系统和方法
公开(公告)号：WO2009080782A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/068092
申请日：2008-12-19
申请人： TECHNIP FRANCE , BASTARD, Antoine , LEGRIS, Kevin , LEPOCREAU, Julie
发明人： BASTARD, Antoine , LEGRIS, Kevin , LEPOCREAU, Julie
IPC分类号： F16L1/16 , F16L1/19
CPC分类号： F16L1/165 , F16L1/19 , F16L1/201 , F16L1/26
摘要： The disclosure provides a system and method for installing subsea equipment (11), such as a pipeline and equipment associated therewith in a target area (3), generally having restricted overhead access. An anchor (5) can be installed in the seabed and can include one or more sheaves (6). A pipeline can be provided, which can include related equipment and/or one or more coupling devices situated remotely from the anchor relative to the target area. A winch wire (18) can be provided and is adapted to be directly or indirectly coupled across at least a portion of the target area (3) to the pipeline (11). A transfer sling (15) having a pull wire (17) and an initiation wire (16) can be coupled between the winch wire (18) and pipeline (11) to assist the winch wire (18) pulling the pipeline (11) into the target area (3) and transferring a pipeline force from the sheave to the anchor independent of the sheave (5).
摘要翻译：本公开提供了一种用于安装海底设备（11）的系统和方法，所述海底设备（11）例如通常具有受限制的开销访问的目标区域（3）中的与其相关联的管道和设备。锚（5）可以安装在海底，并且可以包括一个或多个滑轮（6）。可以提供管道，其可以包括相对于目标区域远离锚点的相关设备和/或一个或多个耦合设备。可以提供绞车线（18）并且适于直接或间接地耦合到目标区域（3）的至少一部分到管道（11）。具有拉线（17）和起始线（16）的转移吊索（15）可以联接在绞盘线（18）和管线（11）之间，以帮助绞线（18）将管道（11）拉入目标区域（3），并且将管道力从滑轮传递到独立于滑轮（5）的锚固件。

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