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1. 发明专利

GB2439880B Plug with gripping means 未知
公开(公告)号：GB2439880B
公开(公告)日：2010-01-27
申请号：GB0720671
申请日：2007-10-22
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN JOSTEIN , SYSE HARALD
发明人： ALEKSANDERSEN JOSTEIN , SYSE HARALD
IPC分类号： F16L55/136 , F16L20060101 , F16L55/128
摘要： The present invention regards a plug (2) for scaling off a pipeline (1), comprising a main body (3), scaling means (6) and gripping means (5) arranged circumferentially around the main body (3) and actuation means (4) for operating the sealing and gripping means (5,6) where the gripping means (5) comprise at least one slip (10) with an outer surface (11) for contact against the pipe wall and an inner gliding surface (12) arranged in abutment against a first angled guiding surface (21), forming an angle ? with a center axis of the plug (2), so that the gripping means (5) when actuated is moved relative to the guiding surface (21) to move the slips (10) in a radial direction where the guiding surface (21) in addition is moved in a radial direction relative to the center axis of the plug (2).

2. 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。

3. 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。

4. 发明专利

GB2439880A Plug with gripping means 未知
公开(公告)号：GB2439880A
公开(公告)日：2008-01-09
申请号：GB0720671
申请日：2007-10-22
申请人： TDW OFFSHORE SERVICES AS , ALEKSANDERSEN JOSTEIN , SYSE HARALD
发明人： ALEKSANDERSEN JOSTEIN , SYSE HARALD
IPC分类号： F16L55/136 , F16L20060101 , F16L55/128
摘要： The present invention regards a plug (2) for sealing off a pipeline (1), comprising a main body (3), sealing means (6) and gripping means (5) arranged circumferentially around the main body (3) and actuation means (4) for operating the sealing and gripping means (5,6) where the gripping means (5) comprise at least one slip (10) with an outer surface (11) for contact against the pipe wall and an inner gliding surface (12) arranged in abutment against a first angled guiding surface (21), forming an angle ? with a centre axis of the plug (2), so that the gripping means (5) when actuated is moved relative to the guiding surface (21) to move the slips (10) in a radial direction where the guiding surface (21) in addition is moved in a radial direction relative to the centre axis of the plug (2).

5. 发明专利

GB0720671D0 Plug with gripping means 未知
公开(公告)号：GB0720671D0
公开(公告)日：2007-12-05
申请号：GB0720671
申请日：2007-10-22
申请人： TDW OFFSHORE SERVICES AS , SYSE HARALD , ALEKSANDERSEN JOSTEIN
IPC分类号： F16L20060101 , F16L55/128 , F16L55/136
摘要： The present invention regards a plug (2) for scaling off a pipeline (1), comprising a main body (3), scaling means (6) and gripping means (5) arranged circumferentially around the main body (3) and actuation means (4) for operating the sealing and gripping means (5,6) where the gripping means (5) comprise at least one slip (10) with an outer surface (11) for contact against the pipe wall and an inner gliding surface (12) arranged in abutment against a first angled guiding surface (21), forming an angle ? with a center axis of the plug (2), so that the gripping means (5) when actuated is moved relative to the guiding surface (21) to move the slips (10) in a radial direction where the guiding surface (21) in addition is moved in a radial direction relative to the center axis of the plug (2).

6. 发明申请

WO2007040403A3 METHOD AND DEVICE FOR POSITIONING OF A PLUG TRAIN 审中-公开
标题翻译：用于定位火箭的方法和装置
公开(公告)号：WO2007040403A3
公开(公告)日：2010-08-26
申请号：PCT/NO2006000316
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 , F16L20060101 , 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. Method Cor stopping a plug train (2) within a pipeline (1) : pigging the plug train by pressurizing the fluid, activating of a braking device when means (4) for deciding the position of the plug train indicate a given location, activating of gripping means to grip the inner wall of 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方法和装置，管道中的流体中至少有一些气体。方法Cor停止管道（1）内的塞子列车（2）：通过加压流体来清除塞子列车，当用于决定塞车列车位置的装置（4）指示给定位置时，启动制动装置，激活制动装置夹紧装置来夹紧管道的内壁。

7. 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。

8. 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）。

9. 发明申请

WO2007069905A3 SMART COMPENSATOR 审中-公开
标题翻译：智能补偿器
公开(公告)号：WO2007069905A3
公开(公告)日：2007-08-16
申请号：PCT/NO2006000467
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： F16L55/128
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 (12, 13) connects the external fluid source and the elements, wherein there in the control fluid connection is positioned a barrier system (10) , comprising a movable barrier (11) 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（12,13）连接外部流体源和元件，其中在控制流体连接被定位在屏障系统（10）上，包括可动屏障（11）和。在可移动屏障和元件之间的流体连接中的内部流体，传递外部流体中的压力，但是防止外部流体与元件接触。

10. 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。

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