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1. 发明授权

US4961671A Method of converting a pipeline laying vessel from a pivotal ramp type to an arcuate type 失效
标题翻译：将管道敷设容器从枢转斜坡型转换成弓形式的方法
公开(公告)号：US4961671A
公开(公告)日：1990-10-09
申请号：US484479
申请日：1990-02-26
申请人： Carlos E. Recalde
发明人： Carlos E. Recalde
IPC分类号： F16L1/20 , F16L1/23
CPC分类号： F16L1/203 , F16L1/202 , F16L1/23
摘要： A method of spooling a plurality of operational lines onto a vessel having a plurality of reels for storage of the operational lines, one of which lines is a rigid walled pipeline, the vessel having a level wind apparatus, a pipeline support drum, and a motor unit for each of the storage reels.
摘要翻译：一种将多条操作线路缠绕到容器上的方法，所述容器具有用于存储操作线的多个卷轴，其中一条线为刚性管道，该容器具有一级别风力装置，一管道支撑鼓和一电动机每个存储卷轴的单位。

2. 发明授权

US4687376A Multi-reel operational lines laying vessel 失效
公开(公告)号：US4687376A
公开(公告)日：1987-08-18
申请号：US646112
申请日：1984-08-31
申请人： Carlos E. Recalde
发明人： Carlos E. Recalde
IPC分类号： F16L1/20 , F16L1/23 , F16L1/04 , B63B35/04
CPC分类号： F16L1/202 , F16L1/203 , F16L1/23
摘要： A reel pipelaying vessel having multiple reels for laying operational lines in a wide range of water depths. An operational lines laying device is mounted on the vessel in order to provide supporting means for the simultaneous layout of a plurality of operational lines at a common velocity and in a predetermined relationship to one another. Motive means are interconnected to the multiple reels in order to control the rate of layout. Separate or combined straightening and tensioning devices can be employed for handling the rigid walled pipeline contained within the operational lines. The straightening and tensioning devices can be mounted for pivotal movement with respect to the vessel deck or can be operated in fixed planes with respect to the deck. Six or more operational lines can be simultaneously laid out with the vessel described.

3. 发明授权

US4431341A Construction of a concrete lined chamber 失效
标题翻译：混凝土衬里室的施工
公开(公告)号：US4431341A
公开(公告)日：1984-02-14
申请号：US372302
申请日：1982-04-27
申请人： Hans Nilberg
发明人： Hans Nilberg
IPC分类号： E21B7/28 , E21B33/13 , E21C41/24 , E21D11/10 , E21D13/00 , E21D1/00
CPC分类号： E21D13/00 , E21B33/13 , E21B7/28 , E21D11/10
摘要： A procedure for constructing a concrete lined underground chamber along a bore hole drilled within the earth. Such chambers serve as access work chambers for carrying out other various drilling and mining operations, such as, for example, horizontal drilling operations for steam enhanced recovery of oil. In constructing the lined chamber, the bore hole is initially drilled in the earth to a predetermined depth at which the chamber is to be constructed. In a first belling operation, a first bell-shaped chamber is formed. A substantial portion of the floor of this first chamber is then covered with a mound of gravel material. The remainder of the first chamber is then filled with concrete. Subsequently the bore hole is redrilled to a depth extending below the bottom of the first chamber and a second belling operation is carried out for forming a second bell-shaped chamber. The second bell-shaped chamber is spaced below the location of the first bell-shaped chamber but partially overlaps with the first bell-shaped chamber. During the second belling operation, the concrete and gravel within the first chamber is removed except for the concrete in the space between the side walls of the first chamber and the second chamber so that a resulting concrete lined bell-shaped chamber is formed.
摘要翻译：沿地下钻孔的混凝土衬里地下室的施工程序。这样的室用作进入其他各种钻井和采矿作业的进入工作室，例如用于蒸汽增加油的回收的水平钻井操作。在构造衬里的腔室时，钻孔最初在地球上被钻出到预定的深度，在这个深度上要建造腔室。在第一振铃操作中，形成第一钟形腔。然后，该第一室的大部分地板被一堆砾石材料覆盖。然后第一个室的其余部分填充混凝土。随后，将钻孔重新钻孔到在第一腔室的底部下方延伸的深度，并且进行第二钟形操作以形成第二钟形腔室。第二钟形室在第一钟形室的位置下方间隔开，但是部分地与第一钟形室重叠。在第二次起动操作期间，除了第一室和第二室的侧壁之间的空间中的混凝土外，第一室内的混凝土和砾石被除去，从而形成所得到的混凝土衬里的钟形室。

4. 发明授权

US4361104A Twin hull semisubmersible derrick barge 失效
标题翻译：双船半潜式井架驳船
公开(公告)号：US4361104A
公开(公告)日：1982-11-30
申请号：US38729
申请日：1979-05-14
申请人： Samuel H. Lloyd, III , Yoram Goren
发明人： Samuel H. Lloyd, III , Yoram Goren
IPC分类号： B63B35/44 , B63B39/03 , B66C23/52
CPC分类号： B63B39/03 , B63B1/107 , B63B35/44 , B66C23/52
摘要： The derrick barge comprises a pair of laterally spaced elongated hulls having a plurality of upstanding columns spaced therealong supporting a working platform and a heavy duty derrick or crane in spaced relation above the hulls. The hulls bouyantly support the vessel including its deck load in the floating condition with the hulls having freeboard. The hulls have ballast compartments to submerge the hulls and portions of the stabilizing columns to a distance of approximately one-half the effective height of the stabilizing columns to maintain the vessel in a semisubmerged floating condition with the platform and derrick elevated above the waterline. However, the vessel also may be ballasted or deballasted to submerge or emerge to a greater or lesser extent from the semisubmerged condition such that the distance between the mean water surface and either the underside of the deck or top side of the hull is not less than 0.75 of the mean wave height. The columns stabilize the vessel in the semisubmerged condition about roll and pitch axes. The heavy duty derrick is located adjacent the stern portion of the vessel with its vertical axis of rotation intersecting the vessel centerline. This novel twin hull column stabilized derrick barge arrangement has excellent motion minimizing characteristics under wave action in operations at sea.
摘要翻译：井架驳船包括一对侧向间隔开的细长船体，其具有多个直立的塔，其间隔开支撑工作平台和在船体上方间隔关系的重型起重机或起重机。船体在船体具有干舷的情况下，浮动地支撑船舶，包括其甲板载荷。船体具有压载舱，以将船体和部分稳定塔淹没在距离稳定塔的有效高度的大约一半的距离处，以将船舶维持在半沉积的浮动状态，使平台和井架升高到水线以上。然而，船舶也可能被压载或卸载，以从半浸入状态或多或少的程度淹没或出现，使得平均水面与甲板的底面或船体顶侧之间的距离不小于 0.75的平均波高。这些柱子在关于辊和俯仰轴的半冲击状态下使容器稳定。重型井架位于容器的船尾部分附近，其垂直轴线与船舶中心线相交。这种新颖的双壳体柱稳定的井架驳船装置在海上作战中具有优异的运动最小化波浪作用下的特性。

5. 发明授权

US4260287A Portable reel pipelaying method 失效
标题翻译：便携式卷筒管道铺设方法
公开(公告)号：US4260287A
公开(公告)日：1981-04-07
申请号：US909260
申请日：1978-05-24
申请人： Stanley T. Uyeda , John Cha
发明人： Stanley T. Uyeda , John Cha
IPC分类号： F16L1/20 , B63B35/04 , F16L1/00
CPC分类号： F16L1/203 , B63B35/03
摘要： A method for laying a substantially continuous length of pipe on the sea bottom from a carrier vessel, in which a pipe carrying reel is rotatably mounted on the carrier vessel, pipe straightening means are mounted to the carrier vessel downstream of the reel in the direction of unspooling for movement in a direction substantially parallel to the rotational axis of the reel, and pipe guide means are mounted to the carrier vessel downstream of the straightener means in the direction of pipe unspooling for movement in a direction substantially parallel to the rotational axis of the reel, wherein the method comprises the steps of rotating the reel in a direction to unspool the pipe and maintain a substantially constant dynamic braking force on the reel to maintain tension on the pipe as it is unspooled.
摘要翻译：一种用于将承载卷筒旋转自如地安装在承载容器上的承载容器的海底铺设基本上连续长度的管子的方法，将管道矫正装置安装在卷轴下游的载体容器的方向上在基本上平行于卷轴的旋转轴线的方向上的运动的脱模，以及管引导装置沿着管道的方向安装到矫直装置的下游，以便在基本上平行于旋转轴线的方向上移动卷轴，其中所述方法包括以下步骤：使所述卷轴旋转以使所述管道脱模，并且在所述卷轴上保持基本上恒定的动态制动力，以在未被挤出的情况下保持所述管道上的张力。

6. 发明授权

US4150635A Twin hull semi-submersible derrick barge 失效
标题翻译：双船半潜式井架驳船
公开(公告)号：US4150635A
公开(公告)日：1979-04-24
申请号：US732117
申请日：1976-10-13
申请人： Samuel H. Lloyd, III , Yoram Goren
发明人： Samuel H. Lloyd, III , Yoram Goren
IPC分类号： B63B35/44 , B63B39/03 , B66C23/52 , B63B35/02
CPC分类号： B63B39/03 , B63B1/107 , B63B35/44 , B66C23/52
摘要： The derrick barge comprises a pair of laterally spaced elongated hulls having a plurality of upstanding columns spaced therealong supporting a working platform and a heavy duty derrick or crane in spaced relation above the hulls. The hulls buoyantly support the vessel including its deck load in the floating condition with the hulls having freeboard. The hulls have ballast compartments to submerge the hulls and portions of the stabilizing columns to a distance of approximately one-half the effective height of the stabilizing columns to maintain the vessel in a semisubmerged floating condition with the platform and derrick elevated above the waterline. However, the vessel also may be ballasted or deballasted to submerge or emerge to a greater or lesser extent from the semisubmerged condition such that the distance between the mean water surface and either the underside of the deck or top side of the hull is not less than 0.75 of the mean wave height. The columns stabilize the vessel in the semisubmerged condition about roll and pitch axes. The heavy duty derrick is located adjacent the stern portion of the vessel with its vertical axis of rotation intersecting the vessel centerline. This novel twin hull column stabilized derrick barge arrangement has excellent motion minimizing characteristics under wave action in operations at sea.
摘要翻译：井架驳船包括一对侧向间隔开的细长船体，其具有多个直立的塔，其间隔开支撑工作平台和在船体上方间隔关系的重型起重机或起重机。船体浮力支持船舶，包括其船体处于空中状态的甲板载荷。船体具有压载舱，以将船体和部分稳定塔淹没在距离稳定塔的有效高度的大约一半的距离处，以将船舶维持在半沉积的浮动状态，使平台和井架升高到水线以上。然而，船舶也可能被压载或卸载，以从半浸入状态或多或少的程度淹没或出现，使得平均水面与甲板的底面或船体顶侧之间的距离不小于 0.75的平均波高。这些柱子在关于辊和俯仰轴的半冲击状态下使容器稳定。重型井架位于容器的船尾部分附近，其垂直轴线与船舶中心线相交。这种新颖的双壳体柱稳定的井架驳船装置在海上作战中具有优异的运动最小化波浪作用下的特性。

7. 发明授权

US4106335A Sea sled tow line vector system 失效
标题翻译：海led拖线系统
公开(公告)号：US4106335A
公开(公告)日：1978-08-15
申请号：US753983
申请日：1976-12-27
申请人： Harry H. Shatto
发明人： Harry H. Shatto
IPC分类号： B63B21/56 , B63G8/42 , E02F5/10 , E02F5/14 , E02F9/20 , G05D1/02 , G01L5/10
CPC分类号： G05D1/0206 , B63G8/42 , E02F3/8875 , E02F5/104 , E02F5/145
摘要： The tow line system permits a determination of the direction and magnitude of tow line forces on the underwater tow. The response of the underwater tow to the tow line forces is also monitored. The system is adaptable to any system capable of measuring forces and angles remotely and transmitting these values to the surface by means of electrical, hydraulic, or pneumatic signals. The underwater tow can be any object which responds to the force of gravity and which is directed by one or more tow lines. The system consists of symmetrically placed horizontal and vertical load cells, two each in number, at the base of an isosceles triangle formed by a chain or cable tow bridge, the vertex of which is connected by means of another cable or chain or combination thereof to the tow vessel which also houses the display console. The underwater tow further contains a gravity oriented pitch angle detector whose plane is parallel to the bisector of the vertex of the tow bridle and whose zero index identifies the normal posture of the underwater tow when resting on a horizontal reference surface. The vertical load cells are perpendicular to the horizontal reference surface and parallel to the direction of zero index of the pitch indicators. The response of the underwater tow is compared to a level plane and any deviation of the underwater tow or the forces upon it is immediately detected.
摘要翻译：牵引线系统允许确定水下丝束上的牵引线力的方向和大小。还监测水下丝束对牵引线力的响应。该系统适用于能够远程测量力和角度的任何系统，并通过电气，液压或气动信号将这些值传输到地面。水下丝束可以是响应于重力并由一条或多条牵引线引导的物体。该系统由对称放置的水平和垂直称重传感器组成，其中两个数量在由链或电缆牵引桥形成的等腰三角形的基部处，其顶点通过另一电缆或链或其组合连接到也容纳显示控制台的拖船。水下丝束还包括重力取向的俯仰角检测器，其平面平行于拖曳桁架的顶点的平分线，并且其零索引识别当搁置在水平参考表面上时水下丝束的正常姿势。垂直称重传感器垂直于水平参考表面并平行于俯仰指示器的零指数方向。将水下丝束的响应与水平面进行比较，并立即检测到水下丝束或其上的力的任何偏差。

8. 发明授权

US4091760A Method of operating twin hull variable draft vessel 失效
标题翻译：运行双壳体可变牵伸船的方法
公开(公告)号：US4091760A
公开(公告)日：1978-05-30
申请号：US708133
申请日：1976-07-23
申请人： Samuel Harry Lloyd, III
发明人： Samuel Harry Lloyd, III
IPC分类号： B63B35/44 , B63B35/00
CPC分类号： B63B35/4413 , B63B1/107 , B63B2001/128
摘要： The vessel comprises a pair of laterally spaced elongated hulls having a plurality of upstanding columns spaced therealong supporting a working platform in spaced relation above the hulls a distance slightly greater than the maximum anticipated wave height. The hulls buoyantly support the vessel in a low draft floating condition with the hulls having free-board. The hulls have ballast compartments to submerge the hulls and portions of the stabilizing columns to a distance of approximately half the effective height of the stabilizing columns which is slightly greater than maximum anticipated wave height, to maintain the vessel in a high draft floating condition with the platform elevated above the waterline. The columns stabilize the vessel in the high draft condition about roll and pitch axes. The working platform mounts either a drilling rig or a heavy duty crane or like operational equipment along the centerline of the vessel.
摘要翻译：容器包括一对横向间隔开的细长的船体，其具有沿着其间隔开的多个直立柱，其支撑在船体上方间隔开的工作平台，该距离略大于最大预期波高。船体浮起来支持船只处于较低的起飞空间，船体具有空隙。船体具有压载舱，以将船体和部分稳定塔淹没在距离最大预期波高略大于稳定柱的有效高度的大约一半的距离处，以便将船舶保持在高的通风浮动状态平台高于水线。柱子在高牵伸条件下使滚筒和俯仰轴稳定。工作平台沿着船舶的中心线安装钻机或重型起重机或类似的操作设备。

9. 发明授权

US4725166A Mobile marine operations structure 失效
标题翻译：移动海洋作业结构
公开(公告)号：US4725166A
公开(公告)日：1988-02-16
申请号：US945504
申请日：1986-12-23
申请人： Arun Bhalaik , Peter W. Braddick , Darryl S. Brittin , Gerald L. Johnson
发明人： Arun Bhalaik , Peter W. Braddick , Darryl S. Brittin , Gerald L. Johnson
IPC分类号： E02B17/00
CPC分类号： E02B17/0021
摘要： A marine operations structure for use in arctic seas having steel/concrete composite ice walls positioned to permit multi-year ice ridges to be broken up with lower vertical forces imposed on the structure than heretofore possible. The structure provides for simultaneous contacting and fracturing of both surface ice floe and multi-year ice ridges by proportioning of the ratio of the annular dimension of a first sloped surface to the radius of the structure within the range of about from 0.15 to 0.30. The structure is fabricated by modular construction techniques which lowers total construction costs. The structure is in the form of a sixteen-sided polygonal sloped walled marine structure with internal ballast tanks for providing gravity founding of the structure on the sea floor. Modular drilling equipment is provided for and supported by the structure for use through two rectangular shaped moon pools extending vertical throughout the central core of the structure. The process for simultaneously contacting and fracturing surface ice floes and ice pressure ridges is set forth along with the processes of installing and deballasting and relocating the structure. Also the process of fabricating the marine operations structure is set forth.
摘要翻译：在北极海域使用的海洋作业结构，具有钢/混凝土复合冰墙，允许多年冰山以比迄今为止施加的较低垂直力分解。该结构通过将第一倾斜表面的环形尺寸与结构的半径的比率在约0.15至0.30的范围内的比例配合来提供两个表面冰碛和多年冰山的同时接触和压裂。该结构采用模块化施工技术制造，降低了总施工成本。该结构采用十六边形多边形斜壁海洋结构的形式，内部压载舱用于在海底提供结构重力建立。通过在结构的整个中心芯垂直延伸的两个矩形月球池，提供模块化钻孔设备并由该结构支撑。随着安装和拆卸和重新定位结构的过程，阐述了同时接触和压裂表面冰碛和冰压脊的过程。另外还提出了制造海洋作业结构的过程。

10. 发明授权

US4721410A Reel pipe coating and laying vessel and process 失效
标题翻译：卷管式涂布和铺设船和工艺
公开(公告)号：US4721410A
公开(公告)日：1988-01-26
申请号：US696188
申请日：1985-01-29
申请人： Carlos E. Recalde
发明人： Carlos E. Recalde
IPC分类号： F16L1/20 , F16L1/04
CPC分类号： F16L1/206 , F16L1/203
摘要： A pipeline vessel for laying out and coating a pipeline from a storage reel onto the bottom of a body of water. The vessel equipment provides for both straightening and tensioning of the pipeline as well as coating with a wide range of concrete and/or polymer coats. Both extrusion type thermoplastic coatings and reacted in situ thermoset resins are employed. The process of laying a relatively inflexible pipeline from such a reel pipelaying vessel and coating the pipe as it is laid out is also provided.
摘要翻译：用于将管道从存储卷轴布置并涂覆到水体的底部上的管道容器。容器设备既可以对管道进行矫正和张紧，又可以用各种混凝土和/或聚合物涂层进行涂层。采用挤出型热塑性涂料和原位热固性树脂。还提供了从这种卷筒管道敷设容器铺设相对不弯曲的管道并涂布管道的过程。

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