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    SUBSEA CONNECTOR
    5.
    发明公开
    SUBSEA CONNECTOR 审中-公开
    SUBSEA连接器

    公开(公告)号：EP3241976A1

    公开(公告)日：2017-11-08

    申请号：EP17169318.7

    申请日：2017-05-03

    申请人： Flexible Engineered Solutions Limited

    发明人： HALL, John Nicky ,  PATTISON, Richard ,  LATIMER, Ian

    IPC分类号： E21B17/01 ,  E21B43/01

    CPC分类号： E21B17/017 ,  E21B43/0107

    摘要： The invention relates to a subsea connector for coupling a movable subsea structure to a tubular fixed subsea structure, comprising:
    a connector assembly comprising a throughbore and a clamping mechanism, the clamping mechanism being adapted to directly and removably couple the connector assembly to the tubular fixed subsea structure; the connector assembly further comprising at least one engagement member adapted to provide a, releasable connection to an end fitting adapter mountable on a string of tubulars.

    摘要翻译： 本发明涉及一种用于将可移动海底结构连接至管状固定海底结构的海底连接器，包括：包括通孔和夹紧机构的连接器组件，所述夹紧机构适于将所述连接器组件直接且可拆卸地连接至所述管状固定 海底结构; 所述连接器组件还包括至少一个接合构件，所述至少一个接合构件适于提供到可安装在一串管件上的端部配件适配器的可释放连接。

    APPARATUS AND METHOD FOR DISCONNECTING MALE AND FEMALE SUBSEA CONNECTORS
    7.
    发明公开
    APPARATUS AND METHOD FOR DISCONNECTING MALE AND FEMALE SUBSEA CONNECTORS 审中-公开
    DEVICE AND METHOD FOR SHUTDOWN海底男性和女性的粘结剂

    公开(公告)号：EP3077616A2

    公开(公告)日：2016-10-12

    申请号：EP14809690.2

    申请日：2014-12-04

    申请人： Balltec Limited

    发明人： PRESTON, Scott ,  TEIXEIRA, Marco ,  JACKSON, Jonathan

    IPC分类号： E21B43/01 ,  E21B17/08 ,  E21B19/00

    CPC分类号： E21B43/0107 ,  E21B17/017 ,  E21B17/085 ,  E21B19/004

    摘要： A male connector (3) to be inserted into a female connector (5). The male connector defines a conduit and comprises a locking means (39) operable to engage the female connector to thereby lock the male connector relative to the female connector. The male connector also comprises a release means (17) for unlocking the male connector to permit the male connector to be separated from the female connector. The release means is accessible from within the conduit. There may be a release tool (50) operable to disengage the male connector from the female connector and retain the male connector after the male connector has been disengaged from the female connector.

    Corrugated centertube umbilical
    8.
    发明公开
    Corrugated centertube umbilical 审中-公开
    Gewellte Mittelrohr-Versorgungsleitung

    公开(公告)号：EP2436873A3

    公开(公告)日：2015-09-30

    申请号：EP11306162.6

    申请日：2011-09-16

    申请人： Nexans

    发明人： Lund, Sjur Kristian

    IPC分类号： E21B43/01 ,  E21B17/01 ,  E21B19/00 ,  E21B17/20 ,  F16L9/06 ,  F16L9/147 ,  F16L11/15 ,  F16L11/22

    CPC分类号： E21B43/0107 ,  E21B17/01 ,  E21B17/017 ,  E21B17/203 ,  E21B19/004 ,  F16L9/06 ,  F16L9/147 ,  F16L11/15 ,  F16L11/22

    摘要： The invention relates to an umbilical (2) comprising a center tube (4).
    The main technical feature of an umbilical (2) according to the invention is that said center tube (4) is a steel tube and that the cross section of said center tube (4) at the extremity of said umbilical (2) is made corrugated on a length that extends substantially from said extremity to a distance from said extremity so that fatigue strain on non corrugated parts of said steel tube is avoided when the extremity of said umbilical (2) is inserted into a bend stiffener (1).

    摘要翻译： 本发明涉及一种包括中心管（4）的脐带（2）。 根据本发明的脐带（2）的主要技术特征是所述中心管（4）是钢管，并且所述脐带（2）末端处的所述中心管（4）的横截面被制成波纹状 其长度基本上从所述末端延伸到与所述末端的距离，使得当所述脐带（2）的末端插入弯曲加强件（1）中时，避免在所述钢管的非波纹部分上的疲劳应变。

    INSTALLATION DE LIAISON FOND-SURFACE COMPRENANT UN DISPOSITIF ELASTIQUE D'AMORTISSEMENT REPRENANT LA TENSION DE L'EXTREMITE SUPERIEURE D'UNE CONDUITE RIGIDE EN SUBSURFACE
    10.
    发明公开
    INSTALLATION DE LIAISON FOND-SURFACE COMPRENANT UN DISPOSITIF ELASTIQUE D'AMORTISSEMENT REPRENANT LA TENSION DE L'EXTREMITE SUPERIEURE D'UNE CONDUITE RIGIDE EN SUBSURFACE 有权
    底部表面的连接弹性减震装置的设置，用于接收上端的力的面依据位于实线

    公开(公告)号：EP2153018A2

    公开(公告)日：2010-02-17

    申请号：EP08805851.6

    申请日：2008-05-26

    申请人： Saipem SA

    发明人： MAHONEY, Garry P ,  CASOLA, Floriano

    IPC分类号： E21B43/01 ,  E21B17/01

    CPC分类号： E21B43/0107 ,  E21B17/015 ,  E21B19/006

    摘要： The present invention relates to a bottom-surface connection installation of an underwater pipe resting on the sea bottom comprising a rigid pipe (1) rising from the sea bottom where it rests, up to the subsurface where its top end (11) is connected to a floating support (10), characterized in that the said top end (11) of the rigid duct is connected to the said floating support by: 1) a flexible pipe (2) capable of allowing fluid transported by the said rigid pipe (1) to be transferred to the floating support, and 2) a flexible link comprising at least one elastic damping device (4) to provide the connection between the top end of the riser and a coupling point (5, 41c) on the said floating support, the said elastic damping device (4) absorbing the tension of the said rigid pipe at its top end, and allowing the distance between the top end of the rigid pipe and the floating support to vary in a controlled manner.