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1. 发明申请

WO2005057020A1 CONTROL SYSTEM FOR HYDRAULIC CYLINDER, PLUG WITH A HYDRAULIC CYLINDER AND METHODS FOR SETTING AND RELEASING A PLUG 审中-公开
标题翻译：液压缸控制系统，带液压缸的液压缸和设置和释放液压缸的方法
公开(公告)号：WO2005057020A1
公开(公告)日：2005-06-23
申请号：PCT/NO2004/000384
申请日：2004-12-13
申请人： PLUGGING SPECIALISTS INTERNATIONAL ASA , SYSE, Harald , ALEKSANDERSEN, Jostein
发明人： SYSE, Harald , ALEKSANDERSEN, Jostein
IPC分类号： F15B11/042
CPC分类号： F16L55/132 , F15B11/0423 , F16L55/136
摘要： The invention regards a control system for a hydraulic cylinder comprising a cylinder chamber (8), a piston head (12) and a piston rod (13). The control system (14) comprises a fluid line (20) between at least on side of the hydraulic cylinder's piston head (12) and a source of hydraulic fluid, which fluid line (20) comprises at least in a part two parallel lines (20a, 20b) in which one of the lines (20a) there is arranged a pump (22). The other parallel line (20b) comprises a control element (21), which allows less fluid through the line (20b) in the opposite direction of the pump (22), than the pump in the other line (20a) when the pump is running. The invention also regards a plug comprising at least one hydraulic cylinder with a control system (14) and a method for setting and releasing the plug.
摘要翻译：本发明涉及一种用于液压缸的控制系统，其包括气缸室（8），活塞头（12）和活塞杆（13）。控制系统（14）包括在液压缸的活塞头（12）的至少一侧和液压流体源之间的流体管线（20），该流体管线（20）至少部分地包括两条平行线 20a，20b），其中在其中的一条线（20a）布置有泵（22）。另一个平行管线（20b）包括一个控制元件（21），当泵是在泵（22）时，允许在泵（22）的相反方向上流过管线（20b）的流体少于另一管线（20a）中的泵运行。本发明还涉及包括具有控制系统（14）的至少一个液压缸和用于设置和释放插头的方法的插头。

2. 发明申请

WO2005054738A1 HYDRAULIC CYLINDERS AND PLUG WITH HYDRAULIC CYLINDER 审中-公开
标题翻译：液压缸和液压缸
公开(公告)号：WO2005054738A1
公开(公告)日：2005-06-16
申请号：PCT/NO2004/000375
申请日：2004-12-06
申请人： PLUGGING SPECIALISTS INTERNATIONAL ASA , SYSE, Harald , ALEKSANDERSEN, Jostein
发明人： SYSE, Harald , ALEKSANDERSEN, Jostein
IPC分类号： F16L55/28
CPC分类号： F15B15/18 , F15B15/1457 , F16L55/132 , F16L55/136
摘要： The invention regards a hydraulic cylinder (1) or a plug comprising a hydraulic cylinder for operation of anchoring and or sealing devises, where the hydraulic cylinder comprising a cylinder chamber (6), a piston head (4) within said cylinder chamber (6) forming two sub chambers (7, 7') of said cylinder chamber (6) one on each side of the piston head (4) , and a piston rod (5) which runs through the piston head (4) and said two sub chambers (7, 7') or only one of said cub chambers. The hydraulic power unit (8) for operation of the hydraulic cylinder (1) is situated at least partly within the parts forming the hydraulic cylinder (1) itself, preferably the piston head (4) and or the piston rod (5).
摘要翻译：本发明涉及一种液压缸（1）或包括用于操作锚固和/或密封装置的液压缸的塞子，其中液压缸包括在所述气缸室（6）内的气缸室（6），活塞头（4）在所述活塞头（4）的每一侧上形成所述气缸室（6）的两个副室（7,7'），以及活塞杆（5），其穿过所述活塞头（4）和所述两个室（7,7'）或只有一个所述幼崽室。用于操作液压缸（1）的液压动力单元（8）至少部分地位于形成液压缸（1）本身，优选活塞头（4）和活塞杆（5）的部件内。

3. 发明申请

WO2004003421A1 ARRANGEMENT AT A HYDRAULIC CYLINDER ON A MANOEUVRABLE PLUG FOR PLUGGING OF PIPES 审中-公开
标题翻译：用于管道管道的液压缸安装
公开(公告)号：WO2004003421A1
公开(公告)日：2004-01-08
申请号：PCT/NO2003/000203
申请日：2003-06-19
申请人： PLUGGING SPECIALISTS INTERNATIONAL ASA , SYSE, Harald
发明人： SYSE, Harald
IPC分类号： F16L55/128
CPC分类号： F16L55/136 , F16L55/1283
摘要： An arrangement at a plug for sealing of liquid- or gas-carrying pipes, comprising a main section (1) having one or more axially arranged hydraulic cylinders (5), fastening devices (13, 17, 21) and sealing surfaces (3, 23), where the piston rod (9) of the hydraulic cylinder (5) is through-going and comprises ball joints (27) at the ends (11, 15) of the piston rod, as well as predominantly axial bores for the passage of cables, liquid and gas. A method of fastening and releasing a plug for sealing of liquid- or gas-carrying pipes, comprising at least two interconnected main sections (1) having one or more axially positioned hydraulic cylinders (5), fastening devices (13, 17, 21) and sealing surfaces (3, 23), where the main sections (1) have a fixed mutual spacing that is not affected by the movement of the cylinders (5), and which may be fastened or released in an arbitrary sequence.
摘要翻译：包括具有一个或多个轴向布置的液压缸（5），紧固装置（13,17,21）和密封表面（3）的主部分（1）的用于密封液体或气体输送管的塞子上的布置， 23），其中液压缸（5）的活塞杆（9）穿过并且在活塞杆的端部（11,15）处包括球形接头（27），并且主要是用于通道的轴向孔电缆，液体和气体。一种紧固和释放用于密封液体或气体输送管道的塞子的方法，包括具有一个或多个轴向定位的液压缸（5），紧固装置（13,17,21）的至少两个互连的主要部分（1）和密封表面（3,23），其中所述主要部分（1）具有不受气缸（5）的运动影响的固定相互间隔，并且可以以任意顺序被紧固或释放。

4. 发明申请

WO2005059429A1 A PLUG TRAIN 审中-公开
标题翻译：一个PLUG火车
公开(公告)号：WO2005059429A1
公开(公告)日：2005-06-30
申请号：PCT/NO2004/000388
申请日：2004-12-15
申请人： PLUGGING SPECIALISTS INTERNATIONAL ASA , SYSE, Harald
发明人： SYSE, Harald
IPC分类号： F16L55/128
CPC分类号： F16L55/132 , F16L55/1283 , F16L55/136 , F16L2101/60
摘要： A plug train (1) comprises at least two plug modules (2, 3). Each plug module is set against the inner surface of the pipeline (6) by the controlled reduction of the length of the plug module, or released from the inner surface of the pipeline by the controlled increase of the length of the plug module. The plug modules are joined together by connectors (11), each connector being placed between the two by two plug modules. Each connector is connected to the two facing end surfaces of the two plug modules respectively, and that the connector is provided to render relative axial movement between the two plug modules.
摘要翻译：塞子列车（1）包括至少两个塞子模块（2,3）。通过可控制地减小插头模块的长度，或者通过控制的插头模块的长度的增加，从插管的内表面释放每个插头模块靠近管线（6）的内表面。插头模块通过连接器（11）连接在一起，每个连接器通过两个插头模块放置在两者之间。每个连接器分别连接到两个插头模块的两个相对的端表面，并且连接器被设置成在两个插头模块之间呈现相对的轴向移动。

5. 发明申请

WO2007069910A1 SMARTDUMP - J-SLOT OPERATION 审中-公开
标题翻译： SMARTDUMP - J-SLOT操作
公开(公告)号：WO2007069910A1
公开(公告)日：2007-06-21
申请号：PCT/NO2006/000483
申请日：2006-12-15
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN, Jostein , SYSE, Harald
发明人： ALEKSANDERSEN, Jostein , SYSE, Harald
IPC分类号： F16L55/128 , F16L55/136
CPC分类号： F16L55/1283 , F16L55/136
摘要： The present invention regards a control system and method for operation of a plug (2) or devices within a plug within a pipeline (1) which system comprises at least one device and means for actuation of the device, wherein the means for actuation of the device is responding to a repetitive fluctuation in the pressure of a external fluid around the plug.
摘要翻译：本发明涉及一种用于操作管道（1）内的插头（1）内的插头或设备中的装置的控制系统和方法，该系统包括用于致动该装置的至少一个装置和装置，其中，装置响应于塞子周围的外部流体的压力的重复波动。

6. 发明申请

WO2003042594A1 METHOD AND DEVICE FOR INCREASING SAFETY DURING PIPELAYING 审中-公开
标题翻译：在管道中增加安全的方法和装置
公开(公告)号：WO2003042594A1
公开(公告)日：2003-05-22
申请号：PCT/NO2002/000418
申请日：2002-11-11
申请人： PLUGGING SPECIALISTS INTERNATIONAL AS , SYSE, Harald , ALEKSANDERSEN, Jostein
发明人： SYSE, Harald , ALEKSANDERSEN, Jostein
IPC分类号： F16L55/128
CPC分类号： F16L1/20 , F16L1/235
摘要： A method and device for preventing water from penetrating into the rising part/intermediate section (12) of a pipe (6) when laying the pipe (6) on or near the seabed (8) by means of a pipelay vessel (1), and where a plug (22) that seals against, travels and locks in the inside passage of the pipe (6) is arranged inside the pipe (6) between the lay vessel (1) and the seabed (8), where during normal pipelaying the plug (22) is displaced in the pipe (6) so as to essentially maintain its relative position relative to the pipelay vessel (1), and where in the event of water flowing into the pipe (6), the plug (22) is locked in the pipe (6), whereby water is prevented from filling the rising part/intermediate section (12) of the pipe (6).
摘要翻译：一种用于在将管道（6）放置在海底（8）上或靠近海床（8）的管道铺设容器（1）上时，防止水渗透到管（6）的上升部分/中间部分（12）中的方法和装置，并且其中密封，移动和锁定在管道（6）的内部通道中的塞子（22）布置在铺设船舶（1）和海底（8）之间的管道（6）的内部，在正常的管道铺设期间插头（22）在管道（6）中移位，以便基本保持其相对于管道输送管（1）的相对位置，并且在水流入管道（6）的情况下，塞子（22）被锁定在管道（6）中，从而防止水填充管道（6）的上升部分/中间部分（12）。

7. 发明申请

WO2007073197A1 PRE-TENSIONED SEALING MEANS ARRANGEMENT 审中-公开
标题翻译：预紧密封装置
公开(公告)号：WO2007073197A1
公开(公告)日：2007-06-28
申请号：PCT/NO2006/000466
申请日：2006-12-06
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN, Jostein , SYSE, Harald
发明人： ALEKSANDERSEN, Jostein , SYSE, Harald
IPC分类号： F16L55/132
CPC分类号： F16L55/132
摘要： The present invention regards a barrier plug system (3) for sealing off a pipe (1), comprising a plug body, a first and a second end plate surface (11, 31) arranged on opposite sides of the plug body and at least one circumferential sealing means (6) and means (8) for setting the plug system (3). The plug body comprises at least two separate plug body elements (10, 30) movable relative each other and the at least one sealing means (6) is arranged abutting two opposite annular pressing surfaces (12, 32) formed by the plug body, which are moved towards each other during setting of the plug system (3). The pressing surfaces (12, 32) are limited in the movement against each other by stop means and pre-tensioned to move toward each other by at least one tensioning device (7).
摘要翻译：本发明涉及一种用于密封管道（1）的阻塞塞系统（3），其包括塞体，布置在塞体的相对侧上的第一和第二端板表面（11,31）和至少一个圆周密封装置（6）和用于设置塞子系统（3）的装置（8）。塞体包括至少两个彼此相对移动的分开的塞体元件（10,30），并且所述至少一个密封装置（6）被布置成邻接由塞体形成的两个相对的环形挤压表面（12,32），在插头系统（3）的设置期间彼此相对移动。按压表面（12,32）通过止动装置相互限制运动，并通过至少一个张紧装置（7）预张紧地朝向彼此移动。

8. 发明申请

WO2007069911A1 SMARTDUMP - HIGH PRESSURE SIDE OF PLUG 审中-公开
标题翻译： SMARTDUMP - 高压侧的插头
公开(公告)号：WO2007069911A1
公开(公告)日：2007-06-21
申请号：PCT/NO2006/000484
申请日：2006-12-15
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN, Jostein , SYSE, Harald
发明人： ALEKSANDERSEN, Jostein , SYSE, Harald
IPC分类号： F16L55/10 , F16L55/128
CPC分类号： F16L55/1022 , F16L55/1283
摘要： The present invention regards a method and device for operation of a control system for a plug or elements within a plug, within a pipeline (1), when means for actuation of a device of the control system, are reading the pressure in the external fluid around the plug, at the high pressure side of the plug, and at a given pressure activates the device.
摘要翻译：本发明涉及一种用于在控制系统的装置的致动装置正在读取外部流体中的压力的情况下，在管道（1）内的用于插塞内的插塞或元件的控制系统的操作的方法和装置围绕塞子，在插头的高压侧，并且在给定的压力下激活该装置。

9. 发明申请

WO2007040403A2 SMARTREPAIR 审中-公开
公开(公告)号：WO2007040403A2
公开(公告)日：2007-04-12
申请号：PCT/NO2006/000316
申请日：2006-09-14
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN, Jostein , SYSE, Harald
发明人： ALEKSANDERSEN, Jostein , SYSE, Harald
IPC分类号： F16L55/48 , F16L55/128
CPC分类号： F16L55/48 , F16L55/1283 , Y10T137/86566
摘要： The present invention relates to methods and devices for positioning a plug train at a desired position within a pipeline with at least some gas in the fluid in the pipeline.
摘要翻译：本发明涉及用于将管柱定位在管道内所需位置的管道中的流体中至少有一些气体的方法和装置。

10. 发明申请

WO2007069905A2 SMART COMPENSATOR 审中-公开
标题翻译：智能补偿器
公开(公告)号：WO2007069905A2
公开(公告)日：2007-06-21
申请号：PCT/NO2006/000467
申请日：2006-12-06
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN, Jostein , SYSE, Harald
发明人： ALEKSANDERSEN, Jostein , SYSE, Harald
CPC分类号： F16L55/1283
摘要： The present invention regards a protection device for elements operated by pressure in an external fluid, for instance valve devices, transmitters, fluid cylinders etc. A control fluid connection connects the external fluid source and the elements, wherein there in the control fluid connection is positioned a barrier system, comprising a movable barrier and an internal fluid within the fluid connection between the movable barrier and the element, transferring the pressure in the external fluid but preventing the external fluid from contact with the element.
摘要翻译：本发明涉及一种用于在外部流体（例如阀装置，变送器，流体缸等）中由压力操作的元件的保护装置。控制流体连接件连接外部流体源和元件，其中在控制流体连接中定位阻挡系统，包括位于可移动屏障和元件之间的流体连接中的可移动屏障和内部流体，传递外部流体中的压力，但是防止外部流体与元件接触。

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