-
公开(公告)号：US06200068B1
公开(公告)日：2001-03-13
申请号：US09019685
申请日：1998-02-06
IPC分类号： F16L112
CPC分类号： F16L1/26 , F16L41/06 , Y10T137/0424 , Y10T137/0435 , Y10T137/612
摘要： A apparatus and method of using the apparatus for removing a blockage in a subsea pipeline without retrieval of the pipeline to the surface. The apparatus components include a hot tap saddle, a drill assembly, a fluid blaster assembly and a support frame. The hot tap saddle component has a first portion and a second portion, with the first and second portions being configured to clampingly engage in a sealing relationship to the subsea pipeline. The first portion of the saddle includes a first and second opening with the first opening extending generally upwardly and configured for connecting to a drill assembly and the second opening being positioned generally at an angle to the first opening and configured for connecting to a fluid blaster assembly. The fluid blaster assembly including a nozzle, a hose and a high pressure pump with the fluid blaster assembly being contained within a pressure vessel. The fluid blaster assembly is configured for mounting to the second opening of the hot tap saddle component. The support frame assembly is configured for gripping and supporting the subsea pipeline on the sea floor while the fluid blaster assembly operates to remove a blockage in the subsea pipeline with the pipeline being under pressure and without severing the pipeline.
摘要翻译： 一种使用该装置去除海底管道中的堵塞而不将管道返回到地面的装置和方法。 设备组件包括热水龙头，钻头组件，流体喷射器组件和支撑框架。 热丝addle部件具有第一部分和第二部分，其中第一和第二部分构造成夹紧地与海底管道密封接合。 鞍座的第一部分包括第一和第二开口，其中第一开口大致向上延伸并且构造成用于连接到钻头组件，并且第二开口通常以与第一开口成一定角度定位并且被构造成用于连接到流体喷射器组件 。 包括喷嘴，软管和具有流体喷射器组件的高压泵的流体喷射器组件包含在压力容器内。 流体喷射器组件构造成用于安装到热水龙头鞍部件的第二开口。 支撑框架组件构造成用于在海底上夹持和支撑海底管道，同时流体喷射器组件操作以在管道处于压力下并且不断开管道的情况下移除海底管道中的堵塞。
-
公开(公告)号：US4476966A
公开(公告)日：1984-10-16
申请号：US499368
申请日：1983-05-31
申请人： William R. Bath , Danny Be'er
发明人： William R. Bath , Danny Be'er
CPC分类号： B66C13/56
摘要： An apparatus for controlling hoist control lever velocity on hydraulic cranes. The device is connected to the hoist control lever via a linkage. The device contains a housing which defines a fluid circuit. A slidably mounted pressurizing component communicates with the fluid circuit and is connected to the linkage. The fluid circuit contains a flow restricting device. When the hoist control lever is moved from a first position, wherein the hoist is stationary to a second position, wherein the hoist is moving, the linkage exerts an inward force on the pressurizing component moving the pressurizing component from a neutral to a pressurizing position. Such movement in turn induces a pressure build-up within the fluid circuit. Flow restricting device within the fluid circuit exerts a back pressure on the pressurizing component thereby through the actions of a the pressurizing component and the linkage limits the velocity of the hoist control lever. Biasing device acting on the pressurizing component provides an outward force to aid in return of the pressurizing component from a pressurizing position to a neutral position.
摘要翻译： 一种用于控制液压起重机上的起重机控制杆速度的装置。 该装置通过连杆连接到起重机控制杆。 该装置包含限定流体回路的壳体。 可滑动安装的加压部件与流体回路连通并连接到连杆机构。 流体回路包含流量限制装置。 当起重机控制杆从第一位置移动时，其中起重机静止到第二位置，其中起重机正在移动，联动装置在加压部件上施加向内的力，将加压部件从中性件移动到加压位置。 这种运动又引起了流体回路内的压力积聚。 流体回路内的流量限制装置通过加压部件的动作对加压部件施加背压，并且联动装置限制起重机控制杆的速度。 作用在加压部件上的偏压装置提供向外的力，以帮助加压部件从加压位置返回至中立位置。
-
公开(公告)号：US08006763B2
公开(公告)日：2011-08-30
申请号：US12235235
申请日：2008-09-22
申请人： William R. Bath , Marco Sclocchi
发明人： William R. Bath , Marco Sclocchi
CPC分类号： F16L1/26 , B29B7/325 , B29B7/748 , B29B7/86 , B29C45/0084 , B29C45/03 , F16L59/14 , F16L59/16
摘要： Provided herein is a system and method for installing subsea insulation on flowlines, connectors and other subsea equipment by a remotely operated vehicle. This system provides a mold designed and built to suit the parameters of the subsea item to be insulated. The mold is installed around the subsea item to be insulated and then injected with a liquid solution of insulation material. The liquid solution is then allowed to solidify, forming a gel molded insulation.
摘要翻译： 本文提供了一种通过远程操作的车辆将海底绝缘安装在流线，连接器和其他海底设备上的系统和方法。 该系统提供了一个设计和建造的模具，以适应要被绝缘的海底物品的参数。 模具安装在海底物体周围进行绝缘，然后注入绝缘材料的液体溶液。 然后使液体溶液固化，形成凝胶模制绝缘体。
-
公开(公告)号：US06350085B1
公开(公告)日：2002-02-26
申请号：US09366106
申请日：1999-08-02
IPC分类号： B63B3503
摘要： A cable deployment system and method for laying a cable on the sea floor. The cable deployment system includes a cable having a first cable section connected to a riser cable section. The riser cable section includes an armor that is connected to a drum capable of containing a required length of the first cable section. A stinger is attached to the drum and shaped to allow the first cable section to exit the drum. The cable deployment system also includes a tensioning device attached to the drum. The tensioning device is capable of maintaining a tension in the first cable section during deployment of the first cable section from the drum. The method of deploying the cable in deep water from a surface vessel includes the steps of containing the first cable section within the drum and lowering the drum from the surface vessel. An end of the first cable section is secured to the sea floor and the first cable section is deployed from the drum onto the sea floor.
摘要翻译： 一种用于在海底铺设电缆的电缆部署系统和方法。 电缆部署系统包括具有连接到提升板电缆部分的第一电缆部分的电缆。 提升缆索部分包括连接到能够容纳第一缆索部分所需长度的滚筒的装甲。 托辊附着在滚筒上并成形为允许第一缆索部分离开滚筒。 电缆部署系统还包括附接到滚筒的张紧装置。 张紧装置能够在从滚筒展开第一电缆部分期间保持第一电缆部分中的张力。 将电缆从表面容器中深埋的方法包括以下步骤：将第一电缆部分容纳在滚筒内并使滚筒从表面容器下降。 第一电缆部分的端部固定到海底，并且第一电缆部分从鼓部署到海底。
-
公开(公告)号：US20090050328A1
公开(公告)日：2009-02-26
申请号：US12235235
申请日：2008-09-22
申请人： William R. Bath , Marco Sclocchi
发明人： William R. Bath , Marco Sclocchi
IPC分类号： E21B33/00
CPC分类号： F16L1/26 , B29B7/325 , B29B7/748 , B29B7/86 , B29C45/0084 , B29C45/03 , F16L59/14 , F16L59/16
摘要： Provided herein is a system and method for installing subsea insulation on flowlines, connectors and other subsea equipment by a remotely operated vehicle. This system provides a mold designed and built to suit the parameters of the subsea item to be insulated. The mold is installed around the subsea item to be insulated and then injected with a liquid solution of insulation material. The liquid solution is then allowed to solidify, forming a gel molded insulation.
摘要翻译： 本文提供了一种通过远程操作的车辆将海底绝缘安装在流线，连接器和其他海底设备上的系统和方法。 该系统提供了一个设计和建造的模具，以适应要被绝缘的海底物品的参数。 将模具安装在海底物体周围进行绝缘，然后注入绝缘材料的液体溶液。 然后使液体溶液固化，形成凝胶模制绝缘体。
-
6.发明授权Method and apparatus for replacing damaged section of a subsea pipeline without loss of product or entry of seawater 有权更换海底管道损坏部分的方法和装置，不会损失产品或进入海水公开(公告)号：US06241424B1
公开(公告)日：2001-06-05
申请号：US09268845
申请日：1999-03-16
IPC分类号： B08B9055
CPC分类号： F16L1/26 , F16L55/1283 , F16L55/1608
摘要： A method and apparatus for repairing a submerged pipeline. The method comprises installing a pair of hot tap tees on either side of the damaged section of pipeline, cutting a hole in the pipeline through each hot tap tee, inserting and securing plugging pigs into the pipeline, cutting and removing the damaged section of pipeline, and installing a new section of pipeline. The apparatus includes a plugging pig for use during repair of a damaged pipeline comprising a body shaft, a cup seal secured to the body shaft for engaging an interior wall of the pipeline, a cam attached to the exterior of the body shaft, a slip assembly for sliding on the cam and engaging a slip against the pipeline wall, and a control mechanism for engaging and releasing the slip from the wall.
摘要翻译： 一种用于修理水下管道的方法和装置。 该方法包括在管道损坏部分的两侧安装一对热水龙头，通过每个热水龙头切割管道中的一个孔，插入和固定插入管道的猪，切割和拆除管道损坏部分， 并安装一段新的管道。 该装置包括用于在损坏的管道的修理期间使用的堵塞猪，其包括主体轴，固定到主体轴的杯形密封件，用于接合管道的内壁，附接到主体轴的外部的凸轮，滑动组件 用于在凸轮上滑动并将滑动接合在管道壁上，以及用于将滑动件从壁上接合和释放的控制机构。
-
7.发明授权Apparatus for excavating soil using a plurality of independenity pivotable brushes 失效使用多个独立性可枢转的刷子挖掘土壤的装置
公开(公告)号：US5588230A
公开(公告)日：1996-12-31
申请号：US455848
申请日：1995-05-31
摘要： An apparatus for removing soil and other debris from around buried objects. The apparatus comprises a movable frame which supports plurality of rotatable and independently mounted brushes which are used to gently sweep across the soil to remove soil and other debris from the covered objects. The soil is then transferred to a collection box within the movable frame for subsequent removal. The frame is capable of horizontal, vertical and rotational movement.
摘要翻译： 一种用于从埋藏物体周围清除土壤和其他碎屑的装置。 该装置包括可移动框架，该框架支撑多个可旋转和独立安装的刷子，其用于轻轻地扫过土壤以从被覆盖的物体去除土壤和其它碎屑。 然后将土壤转移到可移动框架内的收集箱中，以便随后取出。 该框架能够进行水平，垂直和旋转运动。
-
公开(公告)号：US07891429B2
公开(公告)日：2011-02-22
申请号：US11351053
申请日：2006-02-09
申请人： Charles B. Boyce , William R. Bath
发明人： Charles B. Boyce , William R. Bath
CPC分类号： E21B33/038 , E21B7/124 , E21B19/002 , E21B33/035 , E21B33/076
摘要： A subsea well intervention system that permits dynamic disconnection from subsea well intervention equipment without removing any of the equipment during a drive-off condition is provided. The system includes a blowout preventer module operatively connected to a subsea tree and a subsea control system. The subsea control system is connected via electrical jumper to an ROV's tether management system. The subsea control system is connected via hydraulic jumpers to a multipurpose fluid-injection skid and one or more hydraulic accumulation banks. A fail-safe disconnect assembly is utilized with respect to the electrical jumper in order to provide easy removal during a drive-off condition.
摘要翻译： 提供了一种海底井干预系统，允许在海上通风干预设备的动态断开，而不会在驱车关闭状态下移除任何设备。 该系统包括可操作地连接到海底树和海底控制系统的防喷器模块。 海底控制系统通过电气跳线连接到ROV的系绳管理系统。 海底控制系统通过液压跳线连接到多用途流体喷射滑道和一个或多个液压蓄积池。 相对于电气跳线使用故障安全断开组件，以便在驱动关闭状态下提供容易的移除。
-
公开(公告)号：US07487836B2
公开(公告)日：2009-02-10
申请号：US11078119
申请日：2005-03-11
申请人： Charles B. Boyce , William R. Bath
发明人： Charles B. Boyce , William R. Bath
IPC分类号： E21B29/12
CPC分类号： E21B33/035 , E21B19/002 , E21B33/038 , E21B33/076
摘要： A subsea well intervention system that permits dynamic disconnection from subsea well intervention equipment without removing any of the equipment during a drive-off condition is provided. The system includes a blowout preventer module operatively connected to a subsea tree, a lubricator assembly attached to the blowout preventer module that provides access to the interior of the blowout preventer and the subsea tree by well intervention equipment, and an umbilical module including a fail-safe disconnect assembly. The fail-safe disconnect assembly is disconnected using hydraulic power provided by the control umbilical or by a remotely operated vehicle.
摘要翻译： 提供了一种海底井干预系统，允许在海上通风干预设备的动态断开，而不会在驱车关闭状态下移除任何设备。 该系统包括可操作地连接到海底树的防喷器模块，连接到防喷器模块的润滑器组件，其通过井口介入设备提供对防喷器和海底树的内部的通路，以及脐带模块， 安全断开组件。 使用由控制脐带或遥控车辆提供的液压动力断开故障安全断开组件。
-
10.发明授权Method for remotely launching subsea pigs in response to wellhead pressure change 失效海底压力变化响应海底远程发射的方法
公开(公告)号：US6022421A
公开(公告)日：2000-02-08
申请号：US33966
申请日：1998-03-03
IPC分类号： B08B9/04 , E21B33/076 , E21B43/013 , E21B43/017 , F16L55/46 , F16L45/00 , F16L55/00
CPC分类号： F16L55/46 , B08B9/055 , E21B33/076 , E21B43/013 , E21B43/017 , F16L45/00
摘要： A method for sensing and launching pipeline pigs into a pipeline. The method includes pressurizing a pressure accumulator in a pig launching system that includes a pig chamber, a plurality of pigs, a launch tube, and the pressure accumulator. The method further includes sensing a pressure within the pipeline and applying pressure from the pressure accumulator to force a pig through the launch tube and into the pipeline.
摘要翻译： 一种将管道猪感染并发射到管道中的方法。 该方法包括对包括猪室，多个猪，发射管和蓄压器的猪发射系统中的压力蓄能器进行加压。 该方法还包括感测管道内的压力并且从压力蓄能器施加压力以迫使猪通过发射管并进入管道。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.021 秒)