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1. 发明申请

WO2016185185A1 ADJUSTING THE BUOYANCY OF UNMANNED UNDERWATER VEHICLES 审中-公开
标题翻译：调整不明水下车辆的BUOYANCY
公开(公告)号：WO2016185185A1
公开(公告)日：2016-11-24
申请号：PCT/GB2016/051392
申请日：2016-05-13
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew
IPC分类号： B63G8/22 , B63G8/00
CPC分类号： B63G8/22 , B63G8/001 , B63G2008/008
摘要： A method of adjusting buoyancy of a UUV comprises measuring buoyancy drift of the UUV when underwater. After docking the UUV with a subsea station, a quantity of a flowable buoyancy-adjustment material held onboard the UUV is changed by transferring that material from the station to the UUV or from the UUV to the station. A buoyancy adjustment system for a UUV comprises: an onboard tank for holding a variable quantity of the buoyancy-adjustment material; and upwardly-opening and downwardly-opening passageways communicating with the tank for transferring the buoyancy-adjustment material to or from the UUV. The subsea station comprises: a dock for docking a UUV; a holding tank for holding the buoyancy-adjustment material; and at least one upwardly-opening or downwardly-opening passageway aligned with the dock and communicating with the holding tank for transferring the buoyancy-adjustment material to or from the docked UUV.
摘要翻译：调整UUV的浮力的方法包括测量水下UUV的浮力漂移。在UUV与海底站对接之后，通过将该材料从站转移到UUV或从UUV传送到站来改变UUV上保存的一定数量的可流动浮力调节材料。用于UUV的浮力调节系统包括：用于容纳可变量的浮力调节材料的船上油箱; 以及与罐连通的向上开口和向下开口的通道，用于将浮力调节材料输送到UUV或从UUV传送浮力调节材料。海底站包括：用于对接UUV的码头; 用于保持浮力调节材料的容器; 以及至少一个向上开口或向下开口的通道，与通道对准并且与保持槽连通，用于将浮力调节材料输送到对接的UUV上或从对接UUV传送浮力调节材料。

2. 发明申请

WO2015124938A1 SUBSEA HOSTING OF UNMANNED UNDERWATER VEHICLES 审中-公开
标题翻译： SUBSEA拥有不经营的水下车辆
公开(公告)号：WO2015124938A1
公开(公告)日：2015-08-27
申请号：PCT/GB2015/050488
申请日：2015-02-19
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew , WILSON, Lee
IPC分类号： B63G8/00
CPC分类号： B63G8/001 , B63G2008/004 , B63G2008/005 , B63G2008/007 , B63G2008/008
摘要： A method of hosting an autonomous underwater vehicle (AUV) (14) at a subsea location comprises lowering at least one AUV basket (18) to a subsea location adjacent at least one preinstalled subsea structure (24), which structure has provision for electrical power to be provided to it. At the subsea location, the, or each, basket (18) is connected to the, or each, subsea structure (24) to receive electrical power from the subsea structure. In this way, electrical power routed via the subsea structure (24) may be used to charge batteries of an AUV docked with the basket. Provision may also be made to effect data communication with the AUV with data being communicated between the subsea structure (24) and the basket (18).
摘要翻译：在海底位置处托置自主水下航行器（AUV）（14）的方法包括将至少一个AUV筐（18）降至与至少一个预先安装的海底结构（24）相邻的海底位置，该结构具有电力供应提供给它。在海底位置，篮子或每个篮子（18）连接到或每个海底结构（24）以从海底结构接收电力。以这种方式，经由海底结构（24）引导的电力可以用于为与篮子对接的AUV的电池充电。也可以提供与AUV进行数据通信，数据在海底结构（24）和篮子（18）之间通信。

3. 发明申请

WO2019043385A1 CONTROLLING SUBSEA APPARATUS 审中-公开
公开(公告)号：WO2019043385A1
公开(公告)日：2019-03-07
申请号：PCT/GB2018/052444
申请日：2018-08-30
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew
IPC分类号： E21B41/00 , E21B41/04
摘要： An auxiliary control system and method for controlling subsea equipment such as a tree or manifold, for example in the event of failure of a control umbilical. A power unit is installed subsea and then a control tool is coupled to the subsea equipment. Control signals from a topside source are transmitted to the power unit, which powers and controls the control tool in response to the control signals to operate a control element of the subsea equipment, such as a valve.

4. 发明申请

WO2015067941A1 TOOLS AND SENSORS DEPLOYED BY UNMANNED UNDERWATER VEHICLES 审中-公开
标题翻译：工具和传感器由无人机操作
公开(公告)号：WO2015067941A1
公开(公告)日：2015-05-14
申请号：PCT/GB2014/053294
申请日：2014-11-05
申请人： SUBSEA 7 LIMITED
发明人： FERGUSON, Hugh Cameron , JAMIESON, James Andrew
IPC分类号： B63G8/00
CPC分类号： B63G8/001 , B63G2008/004
摘要： An inspection, monitoring, maintenance or construction task is performed on a subsea structure by using an underwater vehicle to carry a submersible package (24) to the subsea structure. The package comprises a tool or sensor arranged to perform the required task on the subsea structure, and an on-board power unit and controller arranged to power and control the tool or sensor. The package is transferred from the underwater vehicle (10) to be supported by the subsea structure. The underwater vehicle can then stand off from the package. While the package is supported by the subsea structure, the tool or sensor of the package performs the required task on the subsea structure, powered and controlled by the on-board power unit and controller of the package.
摘要翻译：通过使用水下航行器将水下包装（24）运送到海底结构，在海底结构上进行检查，监测，维护或施工任务。该包装包括布置成在海底结构上执行所需任务的工具或传感器，以及布置成对工具或传感器供电和控制的车载动力单元和控制器。该包装从水下航行器（10）传送以由海底结构支撑。然后，水下航行器可以从包装中脱出。当包装由海底结构支持时，包装的工具或传感器在海底结构上执行所需的任务，由机载电源单元和封装的控制器供电和控制。

5. 发明申请

WO2020245601A1 DEPLOYMENT OF UNMANNED UNDERWATER VEHICLES 审中-公开
公开(公告)号：WO2020245601A1
公开(公告)日：2020-12-10
申请号：PCT/GB2020/051368
申请日：2020-06-05
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew
IPC分类号： B63B27/10 , B63B27/36
摘要： An ROV docked to a tether management system (TMS) is lifted outboard into water beside a vessel while deploying an umbilical that effects communication with the ROV via a tether of the TMS. After undocking the ROV to swim away from the TMS while deploying the tether, the TMS is suspended over the water while the ROV performs a subsea mission. A mobile or transportable ROV support unit can be positioned on a deck of a vessel of opportunity to facilitate deployment of the ROV, the TMS and the umbilical and to control the ROV during the mission.

6. 发明申请

WO2018109451A1 SUBSEA GARAGES FOR UNMANNED UNDERWATER VEHICLES 审中-公开
公开(公告)号：WO2018109451A1
公开(公告)日：2018-06-21
申请号：PCT/GB2017/053711
申请日：2017-12-12
申请人： SUBSEA 7 LIMITED
发明人： WILSON, Lee , JAMIESON, James Andrew , SHERRY, Wayne
IPC分类号： B63G8/00
摘要： A subsea garage (36) for a UUV comprises a body (12) having a receptacle for the UUV, an open top providing a transit path for the UUV into and out of the receptacle and a base opposed to the open top, the base being arranged to lie on the seabed. At least one post (22) is movable, subsea, relative to the body into a deployed position extending upwardly from the body above the open top. A lid (16) may also be movable relative to the body between a closed position that closes the open top and an open position that allows the UUV to move along the transit path through the open top. A fixed post may extend upwardly from the body above the open top, in which case the lid may enclose the post when in the closed position and expose the post when in the open position.

7. 发明申请

WO2015097437A1 TRANSMISSION OF POWER UNDERWATER 审中-公开
标题翻译：电力传输
公开(公告)号：WO2015097437A1
公开(公告)日：2015-07-02
申请号：PCT/GB2014/053702
申请日：2014-12-15
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew , WILSON, Lee
IPC分类号： B63G8/00 , B63C11/52 , B63J99/00 , H02J7/02 , H02K7/14
CPC分类号： B63G8/001 , B63C11/52 , B63G2008/004 , B63G2008/005 , B63G2008/008 , B63J99/00 , H02J7/025 , H02J7/1415 , H02J50/00 , H02J50/10 , H02K5/12 , H02K5/128 , H02K7/1807
摘要： A method of providing power to a subsea equipment electrical system underwater, without a wet-mated electrical connection. The method comprises temporarily coupling a rotary coupling element of a power source to the subsea equipment and turning that element to generate electric power on board the equipment. Subsea equipment that implements the method comprises: an on-board electric power generator connected to an electrical load such as a rechargeable battery to charge the battery when the generator is driven; and a rotary coupling element that is turned by an external drive to drive the generator. Alternative subsea equipment to implement the method comprises: a stator, but not a rotor, of an on-board electric power generator, which supplies current to the load when an externally- driven rotor is positioned adjacent to the stator and turned relative to the stator. A power source comprising a generator rotor is docked with the equipment for this purpose.
摘要翻译：一种向水下设备电力系统提供电力的方法，不需要湿配电连接。该方法包括将电源的旋转耦合元件临时耦合到海底设备并转动该元件以在设备上产生电力。实现该方法的海底设备包括：连接到诸如可再充电电池的电负载的车载发电机，以在发电机被驱动时为电池充电; 以及由外部驱动器转动以驱动发电机的旋转联接元件。用于实施该方法的替代海底设备包括：板载发电机的定子而不是转子，当外部驱动的转子定位成邻近定子并相对于定子转动时，其向负载提供电流。为此，包括发电机转子的电源与设备对接。

8. 发明申请

WO2013072690A1 LAUNCH AND RECOVERY TECHNIQUES FOR SUBMERSIBLE VEHICLES AND OTHER PAYLOADS 审中-公开
标题翻译：不合适的车辆和其他载荷的发射和恢复技术
公开(公告)号：WO2013072690A1
公开(公告)日：2013-05-23
申请号：PCT/GB2012/052838
申请日：2012-11-15
申请人： SUBSEA 7 LIMITED
发明人： JAMIESON, James Andrew , GIBBONS, Graham , WILSON, Lee
IPC分类号： B63B27/36 , B63G8/00
CPC分类号： B63B27/08 , B63B27/00 , B63B27/36 , B63C7/20 , B63C11/42 , B63G8/001 , B63G2008/004 , B63G2008/007 , B66D1/60
摘要： A subsea payload such as an AUV or an AUV garage is lifted from an underwater location by flying a latch unit (38) through the water to the payload (22). The latch unit (38) carries a lift line (20) toward the payload (22). The latch unit (38) is then attached to the payload (22) and the payload (22) is lifted using tension applied through the lift line (20) via the latch unit (38). The latch unit (38) can also be used on a lift line to lower a payload and then to release the payload at an underwater location. The lift line (20) is supported by a heave - compensating winch (12) on a surface vessel that effects z-axis movement of the latch unit (38). The winch (12) maintains tension on the lift line (20) to prevent the lift line (20) falling on the payload. Movement of the latch unit (38) on x-and y-axes is effected by on-board thrusters (48).
摘要翻译：诸如AUV或AUV车库的海底有效载荷通过将闩锁单元（38）通过水飞行到有效载荷（22）而从水下位置提升。闩锁单元（38）朝向有效载荷（22）承载升降线（20）。然后，闩锁单元（38）被附接到有效载荷（22），并且借助于通过闩锁单元（38）施加到升降线（20）上的张力提升载荷（22）。闩锁单元（38）也可用于升降线上以降低有效载荷，然后在水下位置释放有效载荷。提升线（20）由影响闩锁单元（38）的z轴运动的表面容器上的升降补偿绞盘（12）支撑。绞车（12）在升降线（20）上保持张力，以防止升降线（20）落在有效载荷上。闩锁单元（38）在x轴和y轴上的移动由车载推进器（48）实现。

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