Systems and methods for retrieving a buried subsea tubular
    1.
    发明申请
    Systems and methods for retrieving a buried subsea tubular 审中-公开
    用于检索埋地海底管的系统和方法

    公开(公告)号:US20150043975A1

    公开(公告)日:2015-02-12

    申请号:US13987579

    申请日:2013-08-09

    IPC分类号: F16L1/16 F16L1/26

    CPC分类号: F16L1/166 B63B35/03 F16L1/207

    摘要: Systems and methods for unearthing, retrieving, and processing subsea tubulars can include engaging a cable to an end of a subsea tubular and a vessel, moving the vessel in a direction parallel to the axis of the tubular, and unearthing the tubular using the thrust of the vessel. Unearthed tubulars can be dragged to a remote location, retrieved to the surface for transport or processing. On-site processing can be performed using a tensioning device to continuously move a tubular into association with a cutting device, which severs a first portion of the tubular while a second portion remains engaged with the tensioning device.

    摘要翻译: 用于发现,回收和处理海底管的系统和方法可包括将电缆接合到海底管和容器的端部,沿平行于管的轴线的方向移动容器,并且使用 船只。 未发现的管状物可以拖动到远程位置,检索到表面进行运输或处理。 可以使用张紧装置进行现场处理,以连续地移动与切割装置相关联的管状物,切割装置在第二部分保持与张紧装置接合的同时切断管状物的第一部分。

    Optical distribution frame
    2.
    发明授权
    Optical distribution frame 失效
    光配线架

    公开(公告)号:US5511144A

    公开(公告)日:1996-04-23

    申请号:US259236

    申请日:1994-06-13

    IPC分类号: G02B6/44 G02B6/36

    CPC分类号: G02B6/3897 G02B6/4452

    摘要: An optical fiber distribution frame including slideable drawers for distributing a large number of optical fibers. In a vertical column of drawers, each drawer has buffer tube storage along its floor and means supporting a removable splice tray and connector shelf in vertical spaced apart relation from the floor of the drawer. Connector sleeve retainers and radius control guides are slideable to maximize unit flexibility.

    摘要翻译: 一种光纤分配框架,包括用于分配大量光纤的可滑动抽屉。 在抽屉的垂直列中,每个抽屉具有沿着其底板的缓冲管存储装置,并且与从抽屉的地板垂直间隔开的关系支撑可拆卸的接合盘和连接器架。 连接器套筒保持器和半径控制导轨可滑动以最大化单元灵活性。

    Systems and methods for retrieving a buried subsea tubular

    公开(公告)号:US09671043B2

    公开(公告)日:2017-06-06

    申请号:US13987579

    申请日:2013-08-09

    IPC分类号: F16L1/16 F16L1/20 B63B35/03

    CPC分类号: F16L1/166 B63B35/03 F16L1/207

    摘要: Systems and methods for unearthing, retrieving, and processing subsea tubulars can include engaging a cable to an end of a subsea tubular and a vessel, moving the vessel in a direction parallel to the axis of the tubular, and unearthing the tubular using the thrust of the vessel. Unearthed tubulars can be dragged to a remote location, retrieved to the surface for transport or processing. On-site processing can be performed using a tensioning device to continuously move a tubular into association with a cutting device, which severs a first portion of the tubular while a second portion remains engaged with the tensioning device.