ANCHORING SYSTEM
    1.
    发明申请
    ANCHORING SYSTEM 审中-公开
    锚固系统

    公开(公告)号:WO2003106253A1

    公开(公告)日:2003-12-24

    申请号:PCT/NO2003/000193

    申请日:2003-06-12

    Inventor: BECH, Arild

    CPC classification number: B63B27/24 B63B21/50 B63B22/026

    Abstract: Anchoring system to hold a vessel anchored during loading or unloading, which vessel can be connected to or from the anchoring system in a similar way under all operating conditions without adjustments in the anchoring system, which anchoring system is comprising one or more anchors, from each anchor an anchor line is arranged extending upwards through the sea to a subsea buoy with swivel, which buoy has connected thereto and suspended the anchor lines and at least one pipeline for loading or unloading up through the sea, from which subsea buoy at least one line is arranged to a surface buoy, and further, at least one anchoring line and at least one pipeline for loading or unloading, arranged to the vessel either directly from the subsea buoy or via the surface buoy to the vessel, distinguished in that in each anchor line slack is arranged, and on one or more anchor lines one or more clump weights are arranged, and the buoyancy of the subsea buoy and the buoyancy of the surface buoy is adapted such that by damage on the surface buoy or the line therefrom to the subsea buoy will the subsea buoy and thereto suspended equipment not be lowered further down vertically than that one or more of the clump weights are landing on the seabed, while during loading or unloading will at least one of the clump weighs on each anchor line be located on or just above the seabed, and for all types of load in the loading and unloading pipelines and with all anchor lines connected, the subsea buoy can by ballast adjustment be brought up to the surface.

    Abstract translation: 锚固系统以在装载或卸载期间锚定的船只,其可以在所有操作条件下以类似的方式连接到锚定系统或从锚定系统连接,而不需要锚固系统包括一个或多个锚固件 锚定锚杆布置成向上延伸穿过海洋到具有旋转件的海底浮标,该浮标已经连接到该海底浮标并悬挂锚定线和至少一个用于通过海洋装载或卸载的管道,海底浮标至少一条线 并且进一步地,至少一个锚定线和至少一个用于装载或卸载的管道直接从海底浮标或经由表面浮标布置到容器中,其特征在于在每个锚中 在一条或多条锚索上设置一个或多个重块,海底浮标的浮力和表面浮标的浮力是 适于使得由于表面浮标或其上的线路损坏到海底浮标,海底浮标和悬挂的设备不会比在载体中的一个或多个团块重物着陆在海底上垂直向下进一步降低 卸载时,每条锚线上的至少一个重块重量位于海床上或刚好位于海床上,并且对于所有类型的装载和卸载管道中的负载以及连接的所有锚定线,海底浮标可以通过压载调节 直到表面。

    FLEXIBLE DUCT FOR CRYOGENIC FLUIDS
    2.
    发明申请
    FLEXIBLE DUCT FOR CRYOGENIC FLUIDS 审中-公开
    柔性流体用于低温流体

    公开(公告)号:WO2007055583A1

    公开(公告)日:2007-05-18

    申请号:PCT/NO2006/000397

    申请日:2006-11-06

    CPC classification number: F16L11/12 F16L11/16 F16L59/141 F16L59/153

    Abstract: The invention relates to a flexible duct for a cryogenic fluid comprising, from the inside to the outside, an inner duct (10), a first insulation and sealing layer (20), a second insulation and sealing layer (30) and an outer layer (40) characterized in that the inner duct (10) is made of a at least on carcass (1), the first insulation and sealing layer (20) comprising a sub-layer (21) made of an insulation means (2) combined with a sealing means (3), said sub-layer (21) being located above and in direct contact with the carcass (1).

    Abstract translation: 本发明涉及一种用于低温流体的柔性导管,其包括从内到外的内部管道(10),第一绝缘和密封层(20),第二绝缘和密封层(30)以及外层 (40),其特征在于,所述内部管道(10)由至少一个胎体(1)制成,所述第一绝缘和密封层(20)包括由绝缘装置(2)组成的子层(21) 具有密封装置(3),所述子层(21)位于与胎体(1)直接接触的位置。

    DEVICE FOR CONNECTING PIPEPLINES SUCH THAT RELATIVE MOTION IS ALLOWED, COMPRISING A PRETENSIONING DEVICE SUCH TAHT CONSTANT SEALING GAP CAN BE PROVIDED
    3.
    发明申请
    DEVICE FOR CONNECTING PIPEPLINES SUCH THAT RELATIVE MOTION IS ALLOWED, COMPRISING A PRETENSIONING DEVICE SUCH TAHT CONSTANT SEALING GAP CAN BE PROVIDED 审中-公开
    用于连接相关运动的管道的装置,包括预先设置的这些恒定密封盖可以被提供

    公开(公告)号:WO2003095885A1

    公开(公告)日:2003-11-20

    申请号:PCT/NO2003/000146

    申请日:2003-05-06

    Inventor: LARSEN, Sigmund

    CPC classification number: F16L39/06

    Abstract: Device for connecting pipelines conducting fluid under pressure, such that relative movement is allowed between two coupling parts carrying respective coupling ends of the pipelines, with possibility for pressure testing of primary seals before operation, wherein a first of the coupling parts is comprising a central core (1) provided with a bore (60) in longitudinal direction and a radial passage (61) with fluid connection to the longitudinal bore (60), which radial passage (61) has fluid connection with a ring formed passage (62) formed in a second ring formed coupling part (2) that is movable relative to the first coupling part, where facing axial surfaces (surfaces substantially normal to the longitudinal axis) between the second connection part and both the first connection part and an additional part comprising dynamic hydraulic test seals (20, 21), dynamic hydraulic primary seals (22, 23) and dynamic hydraulic secondary seals (24, 25), have constant sealing gap for the dynamic seals (20, 21, 22, 23, 24, 25) independent of the fluid pressure in the passage (62) in the second coupling part, distinguished in that the device is comprising a relative to the first coupling part stationary bearing ring (3), arranged over the second coupling part and equipped with axial pretensioning against the second coupling part with at least one spring and having construction allowing supply of a compensator fluid to a compensator gap that in substance is arranged parallel with the sealing planes and with the bearing ring between the compensator gap and the sealing planes, such that a constant sealing gap can be provided with pretensioning and compensator fluid for all fluid pressures.

    Abstract translation: 用于连接在压力下导电流体的管道的装置,使得允许在承载管道的相应联接端的两个联接部件之间进行相对运动,在运行之前可能对一次密封件进行压力测试,其中第一联接部件包括中心芯 (1)在纵向方向上设置有孔(60)和与所述纵向孔(60)流体连接的径向通道(61),所述径向通道(61)与环形成的通道(62)具有流体连接,所述环形成通道 第二环形成的联接部分(2),其可相对于第一联接部分移动,其中第二连接部分和第二连接部分之间的轴向表面(基本上垂直于纵向轴线的表面)包括动态液压 测试密封件(20,21),动态液压主密封件(22,23)和动态液压二次密封件(24,25)具有恒定的密封间隙 (20,21,22,23,24,25),与第二联接部件中的通道(62)中的流体压力无关,其特征在于该装置包括相对于第一联接部件固定轴承环(3) ),布置在第二联接部分上并且具有至少一个弹簧对第二联接部件进行轴向预张紧,并且具有允许将补偿器流体供应到实质上与密封平面平行布置的补偿器间隙的结构,并且与轴承 在补偿器间隙和密封平面之间形成环,使得可以为所有流体压力提供预张紧和补偿液的恒定的密封间隙。

    A DEEP-WATER VERTICAL OFFSHORE RISER
    4.
    发明申请
    A DEEP-WATER VERTICAL OFFSHORE RISER 审中-公开
    深水垂直海洋升降机

    公开(公告)号:WO2003051710A1

    公开(公告)日:2003-06-26

    申请号:PCT/NO2001/000501

    申请日:2001-12-19

    Inventor: MORK, Kjell

    CPC classification number: E21B17/012 B63B27/24

    Abstract: A deep-water vertical offshore riser between a subsurface or surface buoy and the sea bed, the riser thereby comprising a plurality of riser sections, each section comprising an upper connection (7) containing buoyancy means and an lower connection (6) containing means for connection a riser to the upper connection (7) of a section below, the connection operation thereby being carried out and controlled by a remote control vehicle (ROV), and each individual section (1) being towable at the surface, the uppermost section comprising a subsurface buoy (11) at the upper end.

    Abstract translation: 在地下或表面浮标与海床之间的深水垂直离岸提升器,提升管由此包括多个提升管部分,每个部分包括含有浮力装置的上部连接(7)和下部连接(6),其包含用于 将提升器连接到下面的部分的上连接(7),由此由遥控车辆(ROV)执行和控制连接操作,并且每个单独的部分(1)可在表面上被拖曳,最上部分包括 位于上端的地下浮标(11)。

    ENSEMBLE DE RACCORDEMENT D'UNE CONDUITE TUBULAIRE FLEXIBLE À UNE INSTALLATION SOUS-MARINE
    5.
    发明申请
    ENSEMBLE DE RACCORDEMENT D'UNE CONDUITE TUBULAIRE FLEXIBLE À UNE INSTALLATION SOUS-MARINE 审中-公开
    用于将柔性管线连接到水下安装的组件

    公开(公告)号:WO2011067529A2

    公开(公告)日:2011-06-09

    申请号:PCT/FR2010/052569

    申请日:2010-11-30

    Inventor: HOVDE, Geir Olav

    CPC classification number: E21B17/015 E21B17/017 F16L1/26

    Abstract: L'invention concerne un ensemble de raccordement d'une une conduite flexible (20) à une installation sous-marine (18). Ladite conduite étant destinée à être étendue entre ladite installation sous-marine (18) et une installation de surface (16). Ladite conduite flexible (20) présente d'une part une extrémité de surface (22) et une extrémité de fond (28), et d'autre part une portion de contact (26) et une portion flottante (24) qui s'étend entre ladite portion de contact (26) et ladite extrémité de surface (22). Ladite portion de contact (26) comprend une partie coudée (40) divisant ladite portion de contact (26) en une première partie (36) et une seconde partie; ladite partie coudée (40) est amarrée sur le fond (10) à un point d'ancrage (42) opposé à la fois à ladite extrémité de fond (28) et à ladite portion flottante (24).

    Abstract translation: 本发明涉及一种用于将柔性管线(20)连接到水下安装件(18)的组件。 该线旨在在水下安装(18)和表面安装(16)之间延伸。 柔性线(20)包括(i)表面端(22)和底端(28)和(ii)接触部分(26)和浮动部分(24),其在接触部分(26)和 表面端(22)。 接触部分(26)包括将接触部分(26)分成第一部分(36)和第二部分的倾斜部分(40)。 倾斜部分(40)在位于与底端(28)和浮动部分(24)相反的方向上的锚定点(42)处停泊到底部(10)。

    FLEXIBLE RISER AND METHOD FOR PULLING-IN AND HANGING UP THEREOF
    7.
    发明申请
    FLEXIBLE RISER AND METHOD FOR PULLING-IN AND HANGING UP THEREOF 审中-公开
    柔性上升器及其推进方法

    公开(公告)号:WO2006112730A1

    公开(公告)日:2006-10-26

    申请号:PCT/NO2006/000149

    申请日:2006-04-24

    Inventor: ASKETAD, Sigmund

    CPC classification number: E21B17/017 E21B19/004

    Abstract: Flexible riser, comprising a length of a flexible pipe with an upper end, a bend restrictor and a termination for hanging up on a vessel, a floating installation or a platform, distinguished in that the bend restrictor in the upper end is connected to an adapter pipe extending from a lower end at the bend restrictor to an upper end, to an end coupling to which the upper ends of both the flexible pipe and the adapter pipe are fastened, the flexible riser extending through the bend restrictor and the adapter pipe and the end connection comprising a means for hanging up at deck level of the vessel, the installation or the platform. Method for pulling-in and hanging up of the flexible riser.

    Abstract translation: 柔性提升管,包括长度为具有上端的柔性管,弯曲限制器和用于悬挂在容器上的终端,浮动安装或平台,其特征在于,上端中的弯曲限制器连接到适配器 管道从弯曲限制器的下端延伸到上端,连接到柔性管和适配器管的上端被紧固到的端部联接件,柔性提升管延伸穿过弯曲限制器和适配器管以及 端部连接件包括用于悬挂在容器的甲板水平面,安装件或平台上的装置。 用于拉入和悬挂柔性提升管的方法。

    MOORING ARRANGEMENT
    8.
    发明申请
    MOORING ARRANGEMENT 审中-公开
    运动安排

    公开(公告)号:WO2003059728A1

    公开(公告)日:2003-07-24

    申请号:PCT/NO2003/000007

    申请日:2003-01-13

    CPC classification number: B63B27/34 B63B21/50 B63B27/24 B63B2035/448 E02B3/24

    Abstract: Arrangement for mooring, loading and unloading of a vessel, comprising: a stationary inner tower with a lower end fixedly anchored to the seabed, from where the inner tower extends upwards through the sea to an upper end over the sea level, which inner tower at level close to the seabed has through connections for hoses and cables for transfer of load and signals, which hoses and cables are brought further up through the inner tower and out of its upper end; a yoke that in one end is rotatably fastened to the inner tower, wherefrom the yoke extends further outwards to at least one outer ballastable end wherefrom moorings are arranged to keep the vessel anchored, on which vessel devices are provided to connect the vessel with the moorings and said hoses and cables for transfer of load and signals. The mooring arrangement is distinguished in that it further is comprising an outer tower with rotatable fastening to the inner tower, which outer tower from the fastening to the inner tower extends upwards outside the inner tower to a level over the upper end of the inner tower, wherein the rotatable fastening is placed below sea level and also is comprising the fastening of the yoke, such that the outer tower and the yoke as one unit is freely rotatable over and around the inner tower that is stationary anchored to the seabed; and a swivel provided between the upper end of the inner tower and the upper end of the outer tower, for rotatable transfer of load and signals with said hoses and cables between the inner and the outer tower and therefrom further to the vessel.

    Abstract translation: 用于系泊,装载和卸载船舶的装置,包括:固定的内塔,其下端固定地锚固到海底,内塔从内向上延伸穿过海平面到海平面的上端,内塔在 靠近海底的水平面通过软管和电缆的连接,用于传递负载和信号,软管和电缆通过内部塔架进一步向上延伸,并且从其上端开出一个轭,该轭在一端可旋转地固定到内塔 从那里,轭架进一步向外延伸到至少一个外部的可稳定端部,其中设置有系泊件以保持容器锚固,其上设置有容器装置以将容器与系泊件连接,并且所述软管和电缆用于传递负载和信号。 系泊装置的区别在于它还包括一个可旋转地紧固到内塔的外塔,该塔从紧固到内塔的上方向上延伸到内塔的上方至内塔的上端, 其中所述可旋转紧固件被放置在海平面以下并且还包括所述轭的紧固,使得作为一个单元的外部塔架和所述轭架可自由旋转,所述内部塔架静止地锚固到所述海床上并且围绕所述内部塔架提供并提供旋转件 在内塔的上端和外塔的上端之间,用于与所述内塔和外塔之间的所述软管和缆线的负载和信号的可转移传送,并进一步传送到容器。

    TURRET FOR CONNECTING A BUOY TO A VESSEL
    9.
    发明申请
    TURRET FOR CONNECTING A BUOY TO A VESSEL 审中-公开
    将货物连接到船只的数量

    公开(公告)号:WO2003039946A1

    公开(公告)日:2003-05-15

    申请号:PCT/NO2002/000404

    申请日:2002-11-06

    Inventor: OLSEN, Claes, W.

    CPC classification number: B63B21/507

    Abstract: Turret for connection of a buoy (1) to a vessel, where the buoy (2) has a shape substantially like a circular cylinder and being adapted to be connected with a vertically arranged sleeve (2) in the vessel and to be locked to the sleeve (2) by means of locking devices (3) and that the sleeve (2) is rotatably supported in bearings (4) arranged in the vessel, and that lines (5) for transfer of media etc. between the vessel and the seabed, extend centrically through the buoy (1).

    Abstract translation: 用于将浮标1连接到容器的转塔,其中浮标2具有基本上类似于圆柱体的形状,并且适于与容器中的垂直布置的套筒2连接并且通过锁定件锁定到套筒2 装置3,并且套筒2可旋转地支撑在布置在容器中的轴承4中,并且用于在容器和海床之间传送介质等的管线5中心延伸穿过浮标1。

    DEVICE FOR ROTATING TURNTABLE
    10.
    发明申请
    DEVICE FOR ROTATING TURNTABLE 审中-公开
    旋转转台装置

    公开(公告)号:WO2011115505A2

    公开(公告)日:2011-09-22

    申请号:PCT/NO2011/000089

    申请日:2011-03-17

    CPC classification number: B63B21/507

    Abstract: A device for rotating turntable comprises a turret (5) and a turntable bearing (6, 7) for a drilling or production vessel (1) for recovery of oil offshore, the turret (5) is rotatable in a through-going opening or well (8) in the hull of the vessel and having axial and radial bearing assemblies arranged in a polar array about the turret centre line. In order to reduce the substantial wear caused by relative movements between the axial wheels (12) of the bearing assembly, including axial wheel shafts (15), and the circular rail (11) on the bearing support structure (7), the axial wheels (12) are conically shaped with a double curved surface rolling on the upward facing edge of the circular rail (11) with a slope aligned with an extension line (24) of the rail (11) substantially intersecting with the shaft centre line (34) at the centre line (35) of the turret (5). The radial bearing assembly includes horizontally arranged radial wheels (13) with double curved surface. Each wheel (13) is rolling on an inward facing edge of the circular rail (11).

    Abstract translation: 用于旋转转台的装置包括用于在海上回收油的钻井或生产船(1)的转台(5)和转台轴承(6,7),转台(5)可旋转 在船舶的船体的贯通开口或井孔(8)中,并且具有围绕转塔中心线以极性阵列布置的轴向和径向轴承组件。 为了减少由包括轴向轮轴15的轴承组件的轴向轮12和轴承支撑结构7上的环形轨道11之间的相对运动造成的显着磨损, (12)呈圆锥形,具有在圆形轨道(11)的朝上边缘上滚动的双曲面,其斜面与轨道(11)的延长线(24)对齐,所述延长线与轴中心线(34) )在转台(5)的中心线(35)处。 径向轴承组件包括具有双曲面的水平布置的径向轮(13)。 每个轮子(13)在环形导轨(11)的向内的边缘上滚动。

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