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41. 发明申请

US20140084199A1 VALVE STEM SEAL ARRANGEMENT 有权
标题翻译：阀门密封安装
公开(公告)号：US20140084199A1
公开(公告)日：2014-03-27
申请号：US14116519
申请日：2012-05-08
申请人： Nick Newlands , Olle Säfvenberg , Bengt Dahlborg , Øystein Møgedal
发明人： Nick Newlands , Olle Säfvenberg , Bengt Dahlborg , Øystein Møgedal
IPC分类号： F16K41/04
CPC分类号： F16K41/04 , E21B34/04
摘要： The invention provides a valve useful as a production valve in or connected to a production tree subsea, and other similar uses subsea or topside, the valve comprises a valve element, a valve element pressure housing, an actuator, a stem and a bonnet, the actuator is via the stem operatively arranged to close or open a fluid passageway through the valve element, the bonnet enclose the stem and is connected to the valve element pressure housing and seals are arranged between the stem and the bonnet for sealing against the pressure of the valve element pressure housing. The valve is distinctive in that the valve comprises at least one seal for sealing between stem and bonnet, the seal having identical inner sealing diameter against the stem and outer sealing against a single body or element of the bonnet.
摘要翻译：本发明提供了一种阀门，其可用作在生产树木海底上或连接到生产树木海底上的生产阀门，并且其它类似的用途在海底或上部，阀门包括阀门元件，阀门元件压力壳体，致动器，阀杆和阀帽，致动器通过杆被可操作地设置成关闭或打开通过阀元件的流体通道，发动机罩封闭阀杆并且连接到阀元件压力壳体，并且密封件被布置在阀杆和阀盖之间以防止压力阀体压力外壳。阀是独特的，因为阀包括用于密封阀杆和阀盖之间的至少一个密封件，密封件具有与阀杆相同的内部密封直径和抵抗发动机罩的单个主体或元件的外部密封件。

42. 发明授权

US08627891B2 Manifold structure having adjustable brackets 有权
标题翻译：歧管结构具有可调支架
公开(公告)号：US08627891B2
公开(公告)日：2014-01-14
申请号：US12992155
申请日：2009-05-12
申请人： Sigvard Omvik
发明人： Sigvard Omvik
IPC分类号： E21B7/12
CPC分类号： E21B43/013 , Y10T29/49947
摘要： The invention relates to a manifold structure that includes a frame construction (1), a number of pipes (2), a pipe bend and possible valves, deployed in a pipe system having a number of pipe terminations projecting from the frame construction. The frame construction (1) is designed with a number of support brackets (5) for respective coupling parts associated with said pipe terminations. Each support bracket (5) is made as a separate, standardized unit that includes several securing means for releasable assembly to the frame construction, where each securing means is arranged for defined adjustability in height and lateral direction for adaption to a preinstalled pipe termination.
摘要翻译：本发明涉及一种歧管结构，其包括框架结构（1），多个管道（2），管道弯曲部和可能的阀，其部署在具有从框架结构突出的多个管端子的管道系统中。框架结构（1）设计有多个用于与所述管道终端相关联的联接部件的支撑支架（5）。每个支撑托架（5）制成一个单独的标准化单元，其包括用于可拆卸地组装到框架结构的多个固定装置，其中每个固定装置布置成用于在预先安装的管道端接件上适应规定的可调节性。

43. 发明申请

US20130307219A2 SEAL HOLDER ANDMETHOD FOR SEALING A BORE 有权
标题翻译：密封垫圈和密封垫圈
公开(公告)号：US20130307219A2
公开(公告)日：2013-11-21
申请号：US13519497
申请日：2011-01-07
申请人： Jarmo Kekarainen
发明人： Jarmo Kekarainen
IPC分类号： E21B33/03
CPC分类号： E21B33/03 , E21B33/035 , E21B33/038 , E21B33/1208
摘要： A seal holder for retaining a sealing arrangement (119,121), said sealing arrangement (119,121) being adapted to seal against a facing seal surface (209) in a bore (203), said seal holder having an intermediate section (117a) encircled by a peripheral section (117b) arranged for carrying said seal arrangement (119,121), wherein said intermediate section (117a) is convex shaped towards the pressure side and is adapted to exert radial pressure on said peripheral section (117b) in the event of exposure to pressure on its convex side. The invention also relates to a method for sealing a bore by applying an apparatus equipped at its lower end with a seal holder (117) retaining a sealing arrangement (119,121).
摘要翻译：一种密封保持器，用于保持密封装置（119,121），所述密封装置（119,121）适于密封孔（203）中的面对的密封表面（209），所述密封保持器具有中间部分（117a），该中间部分布置成用于承载所述密封装置（119,121）的周边部分（117b），其中所述中间部分（117a）朝向所述压力侧是凸形的，并且适于在暴露于压力的情况下在所述周边部分（117b）上施加径向压力在其凸面上。本发明还涉及一种用于通过使用在其下端装备有装有密封装置（119,121）的密封保持器（117）的装置来密封孔的方法。

44. 发明授权

US08556600B2 Protection system for subsea seawater injection pumps 有权
标题翻译：海底注水泵保护系统
公开(公告)号：US08556600B2
公开(公告)日：2013-10-15
申请号：US12681873
申请日：2008-10-07
申请人： Audun Grynning , Stein Vegar Larsen , Geir Inge Olsen
发明人： Audun Grynning , Stein Vegar Larsen , Geir Inge Olsen
IPC分类号： F04B17/00 , F04B35/04
CPC分类号： F04D29/108 , F04D13/086 , Y10T137/86035
摘要： This invention relates to a pump system, especially for boosting the flow rate of a fluid through a pipe (1, 2, 6), comprising a pump positioned in a pump chamber (10) for pumping at a chosen rate, and a motor driving said pump, the motor being positioned in a chamber (9) being provided with a pressurized fluid, the pressure of which being higher than the pressure in the pump chamber, the motor and the pump chambers being separated by a seal (8), the seal allowing a leakage of said pressurized fluid between them, wherein the pressurized fluid is acceptable to the pump environment and the system comprises a discharge branch line (3) coupled to the pipe(6) and positioned downstream from said pump, the discharge branch line having an outlet into the environment.
摘要翻译：本发明涉及一种泵系统，特别是用于提高通过管道（1,2,6）的流体的流速，该管道包括位于泵室（10）中的泵，用于以选定的速率泵送，以及电动机驱动所述泵，所述马达定位在腔室（9）中，所述腔室（9）设置有加压流体，所述加压流体的压力高于泵室中的压力，所述马达和所述泵室由密封件（8）分开，所述泵允许所述加压流体在它们之间泄漏的加压流体，其中所述加压流体对泵环境是可接受的，并且所述系统包括联接到所述管道（6）并且位于所述泵下游的排放分支管线（3），所述排放分支管线有进入环境的出口。

45. 发明申请

US20130220206A1 SUBSEA ANCHOR 有权
标题翻译： SUBSEA锚固器
公开(公告)号：US20130220206A1
公开(公告)日：2013-08-29
申请号：US13883720
申请日：2011-11-07
申请人： Knut Møgedal , Bård Kristiansen
发明人： Knut Møgedal , Bård Kristiansen
IPC分类号： B63B21/27
CPC分类号： B63B21/27 , E21B41/08
摘要： Subsea anchor (1) having a hollow cylindrical body (3) extending down from a top part (13). The anchor has a top aperture (15) and a top hatch (17) which is adapted to close and open the top aperture (15). The cylindrical body (3) is adapted to penetrate into a seabed. The area of said aperture (15) is at least 30% of the corresponding cross section area encircled by the cylindrical body (3).
摘要翻译：具有从顶部（13）向下延伸的中空圆柱体（3）的海底锚（1）。锚固件具有顶部孔（15）和顶部舱口（17），其适于关闭和打开顶部孔（15）。圆柱体（3）适于穿透入海底。所述孔（15）的面积为由圆柱体（3）包围的相应横截面面积的至少30％。

46. 发明申请

US20130146298A1 SUBSEA RUNNING TOOL WITH EMERGENCY RELEASE 有权
标题翻译： SUBSEA运行工具紧急释放
公开(公告)号：US20130146298A1
公开(公告)日：2013-06-13
申请号：US13817607
申请日：2011-08-22
申请人： Stuart James Ellison
发明人： Stuart James Ellison
IPC分类号： E21B23/00
CPC分类号： E21B23/00 , E21B23/04 , E21B33/038
摘要： A running tool for use in the insertion of an object such as a casing hanger (4) into a subsea well comprises a body (2) and a hollow mandrel (8) moveable within the body. Engagement dogs (3) are supported within the body and are moveable to engage the object (4), the mandrel having a first part (9) and a transition part (10), the transition part being shaped to cause outward movement of the dogs when the mandrel is in a given position within the body and to allow movement of the dogs for positions of the mandrel spaced form the given position. The tool has an emergency release feature wherein the transition part (10) is releaseably attached to the first part by shear pins (13) which shear in response to a sufficient increase in pressure within the mandrel to allow the transition part to separate from the first part (9).
摘要翻译：用于将诸如套管悬挂件（4）的物体插入海底井中的运行工具包括主体（2）和可在主体内移动的中空心轴（8）。接合爪（3）被支撑在体内并且可移动以接合物体（4），心轴具有第一部分（9）和过渡部分（10），过渡部分被成形为引起狗的向外运动当心轴处于体内的给定位置并且允许狗的移动以使心轴与给定位置间隔开的位置。工具具有紧急释放特征，其中过渡部分（10）通过剪切销（13）可释放地附接到第一部分，剪切销（13）响应于心轴内的压力的足够增加而剪切，以允许过渡部分与第一部分第（9）部分。

47. 发明申请

US20130146296A1 RATCHET AND LATCH MECHANISMS 有权
标题翻译：冲击和锁定机构
公开(公告)号：US20130146296A1
公开(公告)日：2013-06-13
申请号：US13817565
申请日：2011-08-22
申请人： Stuart James Ellison
发明人： Stuart James Ellison
IPC分类号： E21B33/038
CPC分类号： G05G5/06 , E21B33/038 , E21B33/043 , Y10T74/20636 , Y10T403/32434
摘要： A device for the application of a preload between a subsea wellhead and a conductor housing comprises an activating member (1), a support housing (2), a locking member (3), end means (9) for securing the support housing relative to the well-head. Movement of the activating member causes an inclined lateral movement of the locking member. The activating member carries a ratchet (7) comprising a multiplicity of serrations which have a regular pitch in the activating direction and the support housing (1, 2) cames at least two latches (19, 20) which allow the relative movement and can engage the ratchet to inhibit movement reverse to the activating direction. The discrete locking positions provided by one of the latches are positionally out of phase with the discrete locking positions provided by the other latch or latches. A support member (16) is positioned to be moved laterally in response to movement of the activating member and to support the locking member (3) against the engagement zone (18) of the datum member (2).
摘要翻译：用于在海底井口和导体壳体之间施加预载荷的装置包括启动构件（1），支撑壳体（2），锁定构件（3），用于将支撑壳体相对于好头。致动构件的移动导致锁定构件的倾斜的横向移动。激活构件承载包括在致动方向上具有规则间距的多个锯齿的棘轮（7），并且支撑壳体（1,2）延伸至少两个允许相对运动并且可以接合的闩锁（19,20）棘轮阻止与激活方向相反的运动。由一个闩锁提供的离散锁定位置与由另一闩锁或闩锁提供的离散锁定位置位置地异相。支撑构件（16）被定位成响应于致动构件的移动而横向运动并且将锁定构件（3）支撑在基准构件（2）的接合区域（18）上。

48. 发明授权

US08274920B2 Token bus communication system 有权
标题翻译：令牌总线通信系统
公开(公告)号：US08274920B2
公开(公告)日：2012-09-25
申请号：US12593817
申请日：2008-02-08
申请人： Richard H Carter
发明人： Richard H Carter
IPC分类号： H04L12/28
CPC分类号： H04L12/417 , H04L12/403 , H04L12/433 , H04L29/12009 , H04L61/00
摘要： In a token bus system a node with the token can transmit on the bus a packet that contains two destination addresses. One address specifies the node that should receive the data component (payload) of the transmitted packet. The other address specifies the node that should receive the token. The network protocol specifies that a node with the token must immediately transmit a packet containing just the token or a packet with token and data if it has data to send. When no data is being passed from one node to another on the network, the token may be passed from one node to the next in order. Each node will pass the token to the next highest node number. If a node has the token has some data for sending it transmits a packet with the token for the next node and data for any of the nodes. The bus system requires every node to receive all packets and process them to determine whether the token or the data (or both) is destined for that node.
摘要翻译：在令牌总线系统中，具有令牌的节点可以在总线上传送包含两个目的地址的数据包。一个地址指定应该接收所发送的数据包的数据组件（有效载荷）的节点。另一个地址指定应该接收令牌的节点。网络协议指定具有令牌的节点必须立即发送包含令牌的数据包或具有令牌和数据的数据包，如果它具有要发送的数据。当网络上没有数据从一个节点传递到另一个节点时，令牌可以按顺序从一个节点传递到下一个节点。每个节点将令牌传递到下一个最高节点号。如果节点具有令牌具有用于发送的一些数据，则发送具有用于下一个节点的令牌的分组以及用于任何节点的数据。总线系统要求每个节点接收所有数据包，并处理它们以确定令牌或数据（或两者）是否发往该节点。

49. 发明授权

US08270793B2 Power umbilical 有权
标题翻译：电力脐带
公开(公告)号：US08270793B2
公开(公告)日：2012-09-18
申请号：US12520297
申请日：2007-12-14
申请人： Arild Figenschou , Finn Peter Gjerull
发明人： Arild Figenschou , Finn Peter Gjerull
IPC分类号： G02B6/44 , H01B11/02 , H01R43/00 , F16L1/12
CPC分类号： H01B7/045 , H01B13/0257 , Y10T29/49194
摘要： A power umbilical is shown that comprises a number of power cables (4) to transfer large amounts of electric power, optionally electric wires and/or optical conductors (5), filler material (2, 3) in the form of rigid elongated plastic elements that are located at least partially around and between the power cables (4) and the optional wires/conductors (5), and they are collectively gathered in a twisted bundle by means of a laying operation. A protective jacket (1) encompasses the power cables (4), the optional wires/conductors (5), the filler material (2, 3), and at least one load carrying element (6) predetermined located in the cross section of the power umbilical. The power cables (4), the optional wires/conductors (5), the filler material (2, 3) and the at least one load carrying element (6), are alternately laid, i.e. by continuously alternating direction, in the entire or part of the longitudinal extension of the power umbilical. This is combined with that the laid bundle is retained or maintained substantially rotationally rigid by the protective jacket (1), possibly by the addition of a strength band, or tape, which is helically wound around the bundle adjacent to the protective jacket (1).
摘要翻译：示出了一种电力脐带，其包括多个电力电缆（4）以传递大量电力，可选地电线和/或光导体（5），填充材料（2,3），其形式为刚性细长塑料元件其至少部分地位于电力电缆（4）和可选导线/导体（5）之间和之间，并且它们通过放置操作集体地聚集成扭绞的束。保护套（1）包括电力电缆（4），可选的导线/导体（5），填充材料（2,3）以及至少一个负载承载元件（6），其预定位于电力脐带电力电缆（4），可选的导线/导体（5），填充材料（2,3）和至少一个承载元件（6），交替地铺设，即通过连续交替的方向，整个或部分电力脐带的纵向延伸。这与被保护的夹子（1）保持或保持基本上是旋转地刚性的结合在一起，可能通过加上围绕邻近保护套（1）的束的螺旋缠绕的强度带或带，。

50. 发明授权

US08267676B2 Apparatus and method for preventing the penetration of seawater into a compressor module during lowering to or retrieval from the seabed 有权
标题翻译：在降低或从海底取出时防止海水渗透到压缩机模块中的装置和方法
公开(公告)号：US08267676B2
公开(公告)日：2012-09-18
申请号：US12307046
申请日：2007-06-20
申请人： Håkon Skofteland , Kjell Olav Stinessen , Audun Grynning , Øyvind Rokne
发明人： Håkon Skofteland , Kjell Olav Stinessen , Audun Grynning , Øyvind Rokne
IPC分类号： F04B35/04
CPC分类号： F04D25/0606 , F04D17/122 , F04D25/0686 , F04D29/601
摘要： An apparatus for preventing seawater from penetrating into a compressor module during lowering to or retrieval from a compression plant on the seabed, with optional discharge of residual production fluids, as for instance hydrocarbons, from the compressor module prior to retrieval, wherein the compressor module comprises an electric motor (1) and a compressor (2) which are respectively connected via at least one shaft (8) and are arranged in a common pressure shell (3), an inlet pipe (5) and an outlet pipe (6) to and from the compressor module which respectively are provided with an isolation valve (7, 7′). The compressor module is distinguished in that it includes at least one filling pipe (16) which has a shut-off valve (15), at least one drainage pipe (12) which has a shut-off valve (13), and which is located at a lower end of the compressor module, and at least one overflow pipe (14) which has a shut-off valve (17), and which is spaced apart from the at least one filling pipe (16), and that prior to lowering to or retrieval from the seabed, with optional discharge of residual production fluids prior to retrieval, the compressor module is filled with filling fluid via the at least one filling pipe (16) until overflow of filling fluid through the at least one overflow pipe (14). The present invention also relates to a method which correspondingly prevents such penetration of seawater into and discharge of residual production fluid from the compressor module.
摘要翻译：一种用于在降低到海床上的压缩设备或从海床上的压缩设备回收之前防止海水渗透到压缩机模块中的设备，在回收之前可选地从压缩机模块排出残留的生产流体，例如烃，其中压缩机模块包括分别经由至少一个轴（8）连接并布置在公共压力壳（3），入口管（5）和出口管（6）中的电动机（1）和压缩机（2）和分别设置有隔离阀（7,7'）的压缩机模块。该压缩机模块的特征在于它包括至少一个具有截止阀（15）的填充管（16），至少一个具有截止阀（13）的排水管（12）位于压缩机模块的下端，以及至少一个溢流管（14），其具有截止阀（17），并且与至少一个灌装管（16）间隔开，并且在降低到海底或从海床中取出，在回收之前可选地排出残留的生产流体，压缩机模块经由至少一个填充管（16）填充填充流体，直到填充流体溢出通过至少一个溢流管 14）。本发明还涉及一种相应地防止海水渗入压缩机模块中残留的生产流体并从其排出的方法。

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