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1. 发明授权

US08882392B1 Method and system for anchoring a pipeline at a subsea location 有权
标题翻译：在海底位置固定管道的方法和系统
公开(公告)号：US08882392B1
公开(公告)日：2014-11-11
申请号：US13569508
申请日：2012-08-08
申请人： Peter A. Cruz , Terence F. Townend , Jeffrey A. Liggett
发明人： Peter A. Cruz , Terence F. Townend , Jeffrey A. Liggett
IPC分类号： F16L1/16 , E02D5/22
CPC分类号： E02D5/223 , E02D27/52 , F16L1/201
摘要： A method of anchoring a pipeline at a subsea location includes the steps of installing a first pile into the subsea location in a position away from the pipeline, affixing a first line to the pipeline and to the first pile, and tensioning the first line from the pipeline. A second pile is installed into the subsea location in a position away from the pipeline and away from the first pile. A second line is affixed to the pipeline and the second pile. The second line is tensioned from the pile. Each of the first and second lines extends on opposite sides of the pipeline at an acute angle relative to a longitudinal axis of the pipeline. Each of the pile is a suction pile having a tensioning mechanism thereon.
摘要翻译：在海底位置处锚固管道的方法包括以下步骤：将第一桩安装在远离管道的位置中的海底位置，将第一条线固定到管道和第一桩，并将第一条线从管道。第二堆在远离管道并远离第一堆的位置安装在海底位置。第二条线固定在管道和第二桩上。第二条线从桩上张开。第一和第二线中的每一条相对于管道的纵向轴线以锐角在管道的相对侧上延伸。每个桩是其上具有张紧机构的抽吸桩。

2. 发明授权

US08919450B1 Collet connection insulation apparatus 有权
标题翻译：夹头连接绝缘装置
公开(公告)号：US08919450B1
公开(公告)日：2014-12-30
申请号：US13569491
申请日：2012-08-08
申请人： Peter A. Cruz , Terence F. Townend , Jeffrey A. Liggett
发明人： Peter A. Cruz , Terence F. Townend , Jeffrey A. Liggett
IPC分类号： E21B41/00 , F16L59/18
CPC分类号： E21B41/0007 , E21B36/003 , F16L59/18
摘要： A collet connection insulation apparatus has a frame having a first portion hingedly connected to a second portion such that the first and second portions are movable between an open position and a closed position, a first insulation section affixed to the first portion of the frame, a second insulation section affixed to the second portion of the frame, and a latch for locking the first and second portions of the frame in the closed position. The interior volume of the insulation sections is suitable for receiving the collet connection therein. The latch is slidably mounted on one portion of the frame so as to engage a sloted flange on another portion of the frame. The latch can be manipulated by a remotely-operated vehicle.
摘要翻译：夹头连接绝缘装置具有框架，该框架具有铰链地连接到第二部分的第一部分，使得第一和第二部分可在打开位置和关闭位置之间移动，固定到框架的第一部分的第一绝缘部分，固定到框架的第二部分的第二绝缘部分，以及用于将框架的第一和第二部分锁定在关闭位置的闩锁。绝缘部分的内部容积适于接收其中的夹头连接。闩锁可滑动地安装在框架的一部分上，以便接合框架的另一部分上的旋转凸缘。闩锁可以由远程操作的车辆操纵。

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