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    • 2. 发明授权
    • Pipestring comprising composite pipe segments
    • 吸管包括复合管段
    • US07648378B2
    • 2010-01-19
    • US11751709
    • 2007-05-22
    • Daniel J. Funke
    • Daniel J. Funke
    • E21B43/00
    • F16L25/01E21B17/028H01R13/5219H01R13/533
    • A pipestring (12) wherein the leading coupling portion (221) of a first pipe segment (141) and the trailing coupling portion (242) of a second pipe segment (142) are coupled together. A leading seal part (341) is installed in the leading coupling portion (221) of the first pipe segment (141) and a trailing seal part (362) is installed in the trailing coupling portion (242) of the second pipe segment (142). The seal parts (341, 362) interface to form a fluid seal between the composite pipe segments (141, 142), and also to provide an electrically conductive path between their electrical lines (461, 462).
    • 一种分管(12),其中第一管段(141)的引导联接部分(221)和第二管段(142)的拖尾联接部分(242)联接在一起。 引导密封部分(341)安装在第一管段(141)的引导联接部分(221)中,并且尾部密封部分(362)安装在第二管段(142)的拖尾联接部分(242)中 )。 密封部分(341,362)接合以在复合管段(141,142)之间形成流体密封,并且还在其电线(461,462)之间提供导电路径。
    • 3. 发明申请
    • PIPESTRING COMPRISING COMPOSITE PIPE SEGMENTS
    • 包含复合管段的管道
    • US20070284873A1
    • 2007-12-13
    • US11751709
    • 2007-05-22
    • Daniel J. Funke
    • Daniel J. Funke
    • F16L17/00
    • F16L25/01E21B17/028H01R13/5219H01R13/533
    • A pipestring (12) wherein the leading coupling portion (221) of a first pipe segment (141) and the trailing coupling portion (242) of a second pipe segment (142) are coupled together. A leading seal part (341) is installed in the leading coupling portion (221) of the first pipe segment (141) and a trailing seal part (362) is installed in the trailing coupling portion (242) of the second pipe segment (142). The seal parts (341, 362) interface to form a fluid seal between the composite pipe segments (141, 142), and also to provide an electrically conductive path between their electrical lines (461, 462).
    • 一种分支管(12),其中第一管段(14 SUB)和所述拖尾联接部分(24,2N)之间的引导联接部分(22 SUB) 第二管段(14,2N)的连接在一起。 引导密封部分(34< 1>)安装在第一管段(14 SUB)的引导联接部分(22 ... 1)中, 在第二管段(14,22)的拖尾联接部分(24 SUB)中安装尾部密封部分(36,2N)。 密封部分(34 1,32 2)接合以在复合管段之间形成流体密封件(14,14, 并且还在它们的电线(46 1,46 2 2)之间提供导电路径。