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公开(公告)号:US10526062B2
公开(公告)日:2020-01-07
申请号:US16086586
申请日:2017-03-21
摘要: This invention relates to a subsea Remotely Operated Vehicle (ROV) hub. In particular, the invention relates to a subsea ROV hub comprising a plurality of compartments for housing and deploying a plurality of ROVs.
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公开(公告)号:US09316333B2
公开(公告)日:2016-04-19
申请号:US14038233
申请日:2013-09-26
申请人: SERCEL
发明人: Alexis Duboue , Noel Voisin
CPC分类号: F16L1/16 , B63C11/40 , B63C11/42 , G01V1/3852 , H02G1/10
摘要: An underwater cable deployment system for deploying an ocean bottom cable on the seabed including a cage having a lower frame and an upper frame, which lower frame is adapted to receive the ocean bottom cable and the upper frame is connected to an umbilical cable mounted on a vessel, the upper frame being removably attached to the lower frame, guiding and tensioning means for deploying the ocean bottom cable on the seabed, the lower frame further including a recording unit which is connected to the ocean bottom cable and is adapted to record data detected by at least one sensor unit of the ocean bottom cable and an electrical power unit adapted to provide power to the recording unit and to the ocean bottom cable.
摘要翻译: 一种用于在海床上部署海底电缆的水下电缆部署系统,包括具有下框架和上框架的保持架,所述下框架适于容纳所述海底电缆,并且所述上框架连接到安装在所述底架上的脐带缆 容器,上框架可移除地附接到下框架,用于将海底电缆布置在海床上的引导和张紧装置,下框架还包括连接到海底电缆的记录单元,并适于记录检测到的数据 通过海底电缆的至少一个传感器单元和适于向记录单元和海底电缆提供电力的电力单元。
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公开(公告)号:US5755532A
公开(公告)日:1998-05-26
申请号:US562562
申请日:1995-11-24
申请人: Rene T. Nuytten
发明人: Rene T. Nuytten
CPC分类号: B63G8/40 , B63G2008/005
摘要: A method and apparatus for connecting vessels which have equal or different internal pressures, or which are surrounded by equal or different pressures to permit transport between the connected vessels. An articulating apparatus for connecting vessels which comprises: (a) a first vessel having on one side thereof an orifice; (b) a first rotary bearing and seal associated with the circumference of the orifice; (c) a first hollow wedge shaped segment having first and second sides with a first side thereof rotationally associated with the first rotary bearing and seal; (d) a second rotary bearing and seal associated with the second side of the first hollow wedge-shaped segment; and (e) a second hollow wedge-shaped segment having first and second sides with a first side associated with the second rotary bearing and seal, the second hollow wedge-shaped segment being capable of rotation relative to the first hollow wedge-shaped segment.
摘要翻译: 用于连接容器的方法和装置,其具有相同或不同的内部压力,或者被相等或不同压力包围以允许在连接的容器之间运输。 一种用于连接容器的铰接装置,包括:(a)第一容器,其一侧具有孔口; (b)与孔口的圆周相关联的第一旋转轴承和密封件; (c)第一中空楔形段,其具有第一和第二侧面,其第一侧与第一旋转轴承和密封件旋转地相关联; (d)与第一中空楔形段的第二侧相关联的第二旋转轴承和密封件; 和(e)具有第一和第二侧面的第二中空楔形区段,第一侧面与第二旋转轴承和密封件相关联,第二中空楔形区段能够相对于第一中空楔形区段旋转。
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公开(公告)号:US4231171A
公开(公告)日:1980-11-04
申请号:US869148
申请日:1978-01-13
申请人: Pierre Balligand , Yves Corfa , Pierre Lemercier , Paul Marchal , Jean Vertut
发明人: Pierre Balligand , Yves Corfa , Pierre Lemercier , Paul Marchal , Jean Vertut
IPC分类号: B63B35/40 , B63C11/40 , B63H19/08 , E02F7/00 , E02F9/02 , E02F9/06 , E21C45/00 , E21C50/00 , E21C50/02 , E02F3/88
CPC分类号: E02F9/06 , B63B35/40 , B63C11/40 , B63H19/08 , E02F7/005 , E02F9/026 , E21C50/02 , B63B2035/405
摘要: Polymetallic nodules are collected by means of a plurality of self-propelled vehicles which move upwards and downwards between the sea floor and a surface platform under the action of excess ballast which is partially and progressively released as the vehicle approaches the bottom. The vehicles are propelled along the sea floor by means of at least two supporting units each having at least one helical propulsion fin, the remainder of the ballast being released in order to return the vehicles upwards for docking, unloading and energy-recharging in the surface platform.
摘要翻译: 多金属结核通过多个自走车辆收集,这些车辆在过载镇流器的作用下在海底和表面平台之间上下移动,随着车辆接近底部部分地逐渐释放。 这些车辆通过至少两个支撑单元沿着海底推进,每个支撑单元具有至少一个螺旋推进翼片,其余的镇流器被释放,以使车辆向上返回,用于在表面上对接,卸载和能量再充电 平台。
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公开(公告)号:US4155669A
公开(公告)日:1979-05-22
申请号:US881026
申请日:1978-02-24
申请人: William R. Rochelle
发明人: William R. Rochelle
摘要: The invention relates to methods and apparatus for effecting deep water repair of pipelines especially during a pipelaying operation. A damaged portion of the pipeline is located and is prepared for receiving a pipeline plug member by cutting away the damaged portion leaving a prepared pipeline end section. The pipeline plug member is secured in a submersible repair frame which is lowered from a floating vessel into an operational relationship with the prepared pipeline end section. The plug member is aligned with the pipeline end section and is inserted into the end section. Thereafter, the plug member is sealingly secured in the pipeline end section and the repair frame is removed from its operational relationship with the pipeline. The pipeline is dewatered and the end section is then raised onto a floating vessel. The repair frame, in addition to including means for holding and manipulating the plug member, also has a manually operable control panel manipulating means for controlling operations of the repair frame, and a submersible vehicle docking station to position a submersible vehicle in an operative relationship to the control panel manipulating means. The repair frame is preferably lowered to the bottom of the body of water with a pick up line or a pilot line attached to the plug member.
摘要翻译: 本发明涉及用于进行管道深水修复的方法和装置,特别是在管道铺设作业期间。 管道的损坏部分被定位并且被准备好通过切除已经形成的管道端部的损坏部分而接收管道塞件。 管道塞构件被固定在从浮式船舶降低到与所制备的管道端部分的操作关系的潜水修理框架中。 插头构件与管道端部对准并插入端部。 此后,塞子部件被密封地固定在管道端部,并且维修框架与其与管道的操作关系被去除。 管道脱水,然后将端部段升高到浮动容器上。 除了包括用于保持和操纵插头构件的装置之外,修理框架还具有用于控制修理框架的操作的手动操作的控制面板操纵装置和潜水车辆对接站,以将操作关系的潜水车辆定位到 控制面板操纵装置。 修理框架优选地通过附接到插塞构件的拾取线或引导线下降到水体的底部。
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公开(公告)号:US4074540A
公开(公告)日:1978-02-21
申请号:US665628
申请日:1976-03-10
摘要: A manned or remotely controlled submergible chamber or tool carrier is provided with tool connection and disconnection to the work arm at an underwater location. A plurality of tools are mounted in a rack and each tool may be selectively connected and disconnected to a hydraulic drive means at the outward end of the retractably extensible portion of the work arm. All tool changing operations are remotely controlled from within the chamber or a remote station, as the operator views the tool changing operation. This tool system permits continuity of work arm operations without the need for the chamber to surface for tool changing. This tool changing system is particularly useful in performing work functions on underwater wellheads.
摘要翻译: 载人或遥控的潜水室或工具架在水下位置设有与工作臂的工具连接和断开连接。 多个工具安装在机架中,并且每个工具可以在工作臂的可伸缩的可伸展部分的外端被选择性地连接和断开到液压驱动装置。 随着操作员查看换刀操作,所有的刀具更换操作都可以从腔室或远程工作站中进行远程控制。 该工具系统允许工作臂操作的连续性,而不需要腔室进行工具更换。 该工具更换系统在执行水下井口的工作功能方面特别有用。
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公开(公告)号:US4016728A
公开(公告)日:1977-04-12
申请号:US633549
申请日:1975-11-19
申请人: Burton Hoster Mason
发明人: Burton Hoster Mason
CPC分类号: H02G1/10 , B63B21/60 , B63C11/40 , E02D9/04 , E21B29/12 , E21B41/04 , Y10T83/5805 , Y10T83/73 , Y10T83/7547 , Y10T83/8772 , Y10T83/8858
摘要: A device is attachable to an outwardly extensible, rotatable arm of a manned submergible chamber and is formed with a horizontally pivoted gate to engage and hold a cable upon rotation of the arm. The device is provided with a track-mounted blade to sever the cable; the blade being actuated from within the manned chamber. In another embodiment, the device is capable of gripping the cable before severing, severing the cable and then permitting the severed cable to be lifted to the surface while continuing to grip the cable. The device is particularly useful for removing entangled cables from an underwater work area, such as an offshore drilling station.
摘要翻译: 一个装置可附接到有人操纵的潜水室的可向外延伸的可旋转的臂,并且形成有水平枢转的门,以在臂旋转时接合和保持电缆。 该装置设有轨道安装的刀片以切断电缆; 叶片从载人室内被致动。 在另一个实施例中,该装置能够在切断之前握住电缆,切断电缆,然后允许将切断的电缆提升到表面,同时继续抓住电缆。 该设备对于从水下工作区域(例如海上钻井站)去除纠缠的电缆特别有用。
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公开(公告)号:US3990377A
公开(公告)日:1976-11-09
申请号:US593471
申请日:1975-07-07
CPC分类号: H04B5/0093 , B62D55/06 , B63C11/40 , E02F5/105 , E02F5/106
摘要: This invention relates to a self-propelled machine piloted by operators and working on the sea-bed, such machine comprising on the one hand a self-propelled chassis, comprising an electrically powered hydraulic pumping system driven by a submersible motor fed through a cable connecting the chassis to the surface and, on the other hand, a submarine which fixes itself on a platform connected to the self-propelled chassis, and in which submarine the operators are installed. The platform comprises ramps for precentering and centering the submarine. The submarine is fixed temporarily on the platform by electromagnets, and induction coils enable orders to be transmitted between the submarine and the self-propelled chassis.
摘要翻译: 本发明涉及由操作者引导并在海床上工作的自走式机器,这种机器一方面包括一个自推进底盘,其包括由潜水电机驱动的电动液压泵送系统,该潜水电机通过电缆连接 底盘到表面,另一方面是一个潜艇,它将自身固定在连接到自推进底盘的平台上,并且在其中安装操作员的潜艇。 该平台包括用于预先集中和定中潜艇的坡道。 潜艇通过电磁铁临时固定在平台上,感应线圈使潜艇和自走式底盘之间能够传送命令。
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公开(公告)号:US3891037A
公开(公告)日:1975-06-24
申请号:US31811472
申请日:1972-12-26
申请人: WELL DALE E , MARLEY KENNETH C
发明人: WELL DALE E , MARLEY KENNETH C
摘要: Method and apparatus for emplacing a structure such as a casing, piling or core barrel into the floor of a body of water, hereafter referred to as sea floor. The structure is mounted on a towable and submersible vessel which includes a number of ballast tanks, and means are provided to selectively vary the ballast in certain ones of the tanks in a manner causing the vessel to have selectively controllable negative or positive buoyancy for descent or ascent, respectively, to or from the sea floor. A support device on the vessel is adapted to move the structure between a horizontal orientation for towing and descent and an upright position for drilling. after the vessel reaches the sea floor. The vessel descends with a positive metacenter to maintain the established orientation until it reaches the sea floor, after which it is anchored and leveled for commencing the drilling operation. The structure is advanced into the floor through increments of drilling strokes by means of rotating, through oscillatory or continuous rotary motion, a clamping mechanism which is engaged at incremental positions along the length of the structure. Means are provided to control the thrust force between the drilling end of the structure and the sea floor. An umbilical cable supplies power and control functions from a surface ship to the submerged vessel. Water under pressure is circulated through the interior volume of the structure to carry cuttings material away from the cutting end. Following completion of the drilling operation grout material is pumped into the void spaces between the structure and sea floor. The vessel is recovered for subsequent use by disengaging the clamping mechanism from the structure and blowing selective ones of the ballast tanks to cause the vessel to have positive buoyancy.
摘要翻译: 将诸如壳体,打桩或芯筒的结构放置在水体的地板中的方法和装置,以下称为海底。 该结构安装在包括多个压载舱的可牵引和潜水的容器上,并且提供装置以选择性地改变某些罐中的镇流器,使得容器具有选择性可控的负或正浮力用于下降或 分别上升到或离开海底。 容器上的支撑装置适于将结构在用于牵引和下降的水平取向和用于钻孔的直立位置之间移动。 船舶到达海底后。 该船随着积极的中心向下降,以保持确定的方向,直到其到达海底,之后锚定和平整以开始钻井作业。 通过旋转,通过振荡或连续旋转运动,通过钻削行程的增量将结构推进到地板中,夹紧机构沿着结构的长度接合在增量位置。 提供了用于控制结构的钻孔端和海底之间的推力的装置。 脐带电缆从地面船到潜水船提供动力和控制功能。 在压力下的水循环通过结构的内部容积,以将切屑材料从切割端移开。 钻井作业完成后,将灌浆材料泵入结构与海底之间的空隙处。 通过将夹紧机构从结构上分离并吹送选择性的压载舱以使容器具有正的浮力,将容器回收以备后续使用。
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公开(公告)号:US3766742A
公开(公告)日:1973-10-23
申请号:US3766742D
申请日:1972-01-07
摘要: A submarine tethered working unit is lowered into proximity with an underwater apparatus requiring servicing. The working unit is then maneuvered under its own power into embracing guided relationship with the pylon of the apparatus and the unit then crawls upwardly on the pylon under its own power and locks itself rigidly to the pylon in a position near a removable module of the underwater apparatus. The working unit separates the module from the remainder of the apparatus and carries it to the surface of the water after separation from the pylon.
摘要翻译: 潜艇连线作业单元下降到需要维修的水下装置附近。 然后,工作单元在其自身的力量下被操纵以包含与设备的塔的引导关系,然后该单元在其自身的力量下在塔架上向上爬行,并将其刚性地锁定在靠近水下可移除模块的位置的塔架 仪器。 工作单元将模块与设备的其余部分分离,并将其从塔架上分离后运送到水面。
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