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1. 发明申请

WO2018203296A1 AN APPARATUS FOR REPAIRING A PRESSURISED HOSE 审中-公开
公开(公告)号：WO2018203296A1
公开(公告)日：2018-11-08
申请号：PCT/IB2018/053118
申请日：2018-05-04
申请人： CLOETE, Lorinda
发明人： CLOETE, Lorinda
IPC分类号： F16L55/17 , F16L55/178 , F16L55/172 , F16K21/06 , F16L31/00
CPC分类号： F16L55/1608 , F16L21/065 , F16L33/24
摘要： An assembly (100, 200, 300) for repairing a pressurised hose (at least temporarily) comprises: a pair of clamp elements (100), a tubular element (200), and at least one bladder element (300). Each clamp (100) has arched, central portion (104) defining a semi-circular channel (108), flat, lateral portions (106) respectively provided along sides of the central portion (104), and an inner surface of the central portion defines a recessed mid-section (110) and end sections each side of the midsection (110) which define gripping formations (114). When the pair of clamp elements (100) are placed together they form a circular channel. The hollow, tubular element (200) matched to the circular channel and has an outer surface which defines a raised mid-section (202) matched to the recessed mid-sections (110) of the clamp elements (100) and end sections either side of the raised mid-section which defines gripping formations. The bladder element (300) is configured to be accommodated within the recessed mid-sections (110) of one of the clamp elements (100).

2. 发明申请

WO2012020224A2 PIPELINE ISOLATION 审中-公开
标题翻译：管道隔离
公开(公告)号：WO2012020224A2
公开(公告)日：2012-02-16
申请号：PCT/GB2011/001198
申请日：2011-08-09
申请人： STATS (UK) LIMITED , BOWIE, Angus George
发明人： BOWIE, Angus George
IPC分类号： F16L55/128 , F16L55/132 , F16L55/16
CPC分类号： F16L55/132 , F16L55/1283 , F16L55/1608 , F16L55/28
摘要： An isolation tool is adapted for location in a pipe and comprises a first plug module and a second plug module. The first plug module is configurable: to grip the pipe and permit fluid bypass; to prevent fluid bypass without gripping the pipe; and to isolate the pipeline with gripping and leak tight sealing allowing a section to be fully de- pressurised. In use, the first and second plug modules are inserted into opposite ends of the pipe. The first plug module is pigged to a location in the second mode with a seal against the pipe but no grip then is configured in the fluid bypass mode when the second plug module is travelling through the pipe so that fluid displaced by the second plug module bypasses the first plug module. The second plug module and first plug module are then sealingly secured to the pipe to isolate a section of the pipe wall having a restriction.
摘要翻译：隔离工具适于位于管道中，并且包括第一插头模块和第二插头模块。第一个插头模块可配置：夹紧管道并允许流体旁路; 以防止流体旁路而不夹紧管道; 并且通过夹紧和密封密封来隔离管道，允许部分被完全减压。在使用中，第一和第二插头模块插入管道的相对端。第一插头模块以第二模式的位置被排放到与管道相对的密封件上，但是当第二插头模块行进通过管道时，不会在流体旁路模式中配置夹具，使得被第二插塞模块移位的流体绕过第一个插头模块。然后将第二插头模块和第一插头模块密封地固定到管子上以隔离具有限制的管壁的一部分。

3. 发明申请

WO2010021754A1 APPARATUS FOR CONNECTING TUBULAR BODIES AND REPAIRING UNDERWATER TUBULAR BODIES 审中-公开
标题翻译：连接管体和修复水下管体的装置
公开(公告)号：WO2010021754A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/004795
申请日：2009-08-20
申请人： LIGHTHOUSE R & D ENTERPRISES, INC. , MARTIN, Charles, F.
发明人： MARTIN, Charles, F.
IPC分类号： F16L27/10
CPC分类号： F16L25/12 , F16L17/10 , F16L23/036 , F16L55/1608
摘要： Apparatus for connecting first and second tubular members comprising a first collar, a second collar and a spacer therebetween, there being registering throughbores through the first collar, the spacer, and the second collar. The second tubular member is received in the registering throughbores, and engages a stop in the first collar. A locking or slip assembly disposed generally in the second collar is in surrounding relationship to the second tubular member and, when activated, has formations to effect metal-to-metal engagement between a slip member and the second tubular member. A seal assembly disposed generally in the first collar and in surrounding relationship to the second tubular member can be activated by pressurized fluid; e.g., a flowable sealant to force sealing fingers into metal-to-metal sealing engagement with the second tubular member.
摘要翻译：用于连接第一和第二管状构件的装置包括第一套环，第二套环和垫圈之间的间隔件，其中通过第一套环，间隔件和第二套环配准穿孔。第二管状构件被容纳在登记的通孔中，并且与第一套环中的止动件接合。通常设置在第二套环中的锁定或滑动组件处于与第二管状构件相关的关系中，并且当被激活时，具有用于实现滑动构件和第二管状构件之间的金属与金属接合的结构。通常设置在第一套环中并且与第二管状构件相关联的密封组件可由加压流体激活; 例如可流动的密封剂，以迫使指状物与第二管状构件的金属对金属密封接合。

4. 发明申请

WO2016044823A1 DEVICE AND METHOD FOR COUPLING PIPES 审中-公开
标题翻译：用于联接管道的装置和方法
公开(公告)号：WO2016044823A1
公开(公告)日：2016-03-24
申请号：PCT/US2015/051129
申请日：2015-09-21
申请人： BARUH, Bradford G.
发明人： BARUH, Bradford G.
IPC分类号： F16L21/00
CPC分类号： F16L13/103 , F16L21/002 , F16L41/021 , F16L47/02 , F16L47/12 , F16L47/32 , F16L55/1608 , F16L2201/60
摘要： A pipe coupling and a method of use are disclosed. The pipe coupling including an elongated housing comprising a first end and a second end, the housing defining an elongated bore therein, a stop located on an inner diameter of the housing, the stop located between the first end and the second ends of the housing, wherein a distance from the stop to one of the first and second ends is at least two times a distance from the stop to the other of the first and second end of the housing, a first cylindrical bore extending from the first end to the stop, a second cylindrical bore extending from the second end to the stop, wherein a length of the first cylindrical bore is greater than the second cylindrical bore, and at least one marking on an outer surface of the housing adjacent to the first end of the elongated housing, the at least one marking extending towards the second end for a predetermined length.
摘要翻译：公开了一种管接头和使用方法。所述管接头包括细长壳体，所述细长壳体包括第一端和第二端，所述壳体在其中限定长孔，位于所述壳体的内径上的止动件，所述止动件位于所述壳体的第一端和第二端之间，其中从所述止动件到所述第一端和所述第二端中的一个的距离为从所述壳体的所述第一端和所述第二端的所述止挡到所述另一端的距离的至少两倍，从所述第一端延伸到所述止动件的第一圆柱形孔，第二圆柱形孔，其从所述第二端延伸到所述止动件，其中所述第一圆柱形孔的长度大于所述第二圆柱形孔，并且所述壳体的外表面上的至少一个标记邻近所述细长壳体的第一端，所述至少一个标记朝着所述第二端延伸预定长度。

5. 发明申请

WO2012140410A3 IMPROVED APPARATUS AND COMPONENT FOR REMOVING PIPES 审中-公开
标题翻译：改进的装置和组件去除管道
公开(公告)号：WO2012140410A3
公开(公告)日：2013-01-03
申请号：PCT/GB2012050751
申请日：2012-04-03
申请人： KOBUS SERVICES LTD , CILLIERS JACOBUS HENDRIK
发明人： CILLIERS JACOBUS HENDRIK
IPC分类号： F16L1/032 , F16L1/06 , F16L55/16
CPC分类号： F16L1/032 , F16L1/06 , F16L55/1608
摘要： This invention relates to an improved apparatus and component for removing (and perhaps replacing) pipes, in particular underground pipes, as suitable for use in trenchless pipe removal methods such as that of WO 2008/071997. The invention provides a component which is securable to a cable, and which has a sleeve for surrounding an end of the pipe. The component has an opening through which a settable fluid may be delivered into the pipe in use. A surface of the component is adapted to seal the end of the pipe so that the settable fluid may not leak from the pipe before it has set. The apparatus comprises the component, a cable secured to the component, a winch and a settable fluid.
摘要翻译：本发明涉及一种改进的用于去除（并且可能更换）管道，特别是地下管道的装置和部件，适用于无孔管拆除方法如WO 2008/071997。本发明提供了一种可固定到电缆上并具有用于围绕管的端部的套筒的部件。该组件具有开口，在使用中可将可固化流体输送到管中。组件的表面适于密封管道的端部，使得可固化流体在其已经固定之前不会从管道泄漏。该装置包括部件，固定到部件的电缆，绞盘和可固定流体。

6. 发明申请

WO2010080760A1 TELESCOPING DOUBLE BLOCK AND BLEED PLUG 审中-公开
标题翻译：调整双重块和BLEED PLUG
公开(公告)号：WO2010080760A1
公开(公告)日：2010-07-15
申请号：PCT/US2010/020129
申请日：2010-01-05
申请人： TDW DELAWARE, INC. , GARRISON, Tony R. , PUCKETT, Gregory L.
发明人： GARRISON, Tony R. , PUCKETT, Gregory L.
IPC分类号： F16L55/10
CPC分类号： F16K1/00 , F16K3/188 , F16L55/105 , F16L55/124 , F16L55/1608 , Y10T29/49826
摘要： A plugging device for double blocking a section of pipeline or piping and method for its use includes a first and second sealing element and at least one cylinder that is extendable along an axial direction of the pipe between a retracted first position and an extended second position. A means for actuating the cylinder, such as a fluid power source, is provided. When the cylinder is in the extended second position, the sealing element sealably engages an opposing cut end of the pipe. The sealing element is an elastomeric sealing element and may be cup-shaped, convex-shaped, or cork-shaped.
摘要翻译：用于双重堵塞管道或管道的一部分的堵塞装置及其使用方法包括第一和第二密封元件和至少一个缸体，所述至少一个缸体在缩回的第一位置和延伸的第二位置之间沿着管道的轴向方向可延伸。提供了用于致动气缸的装置，例如流体动力源。当气缸处于延伸的第二位置时，密封元件与管的相对的切割端密封地接合。密封元件是弹性体密封元件，并且可以是杯形，凸形或软木形。

7. 发明申请

WO1987001427A1 JOINT BETWEEN TWO TUBULAR ELEMENTS, PREFERABLY MADE OF METAL, AND METHODS FOR THE MANUFACTURE OF SUCH A JOINT 审中-公开
标题翻译：两个管状元件之间的联接，金属的优选制造，以及用于制造这种接头的方法
公开(公告)号：WO1987001427A1
公开(公告)日：1987-03-12
申请号：PCT/NL1986000028
申请日：1986-09-03
申请人： SMT B.V. (SHOCKWAVE METALWORKING TECHNOLOGIES ... , ZONDAG, Nicolaas, Abraham
发明人： SMT B.V. (SHOCKWAVE METALWORKING TECHNOLOGIES ...
IPC分类号： F16L13/14
CPC分类号： B21D39/066 , F16L13/16 , F16L55/1608
摘要： A joint between tubular elements, wherein a tubular element (1) is provided with an extension-piece (13) and the other tubular element (6) is fitted into one or more recesses (12) of the extension-piece (13) by explosive plastic deformation. A method for making such a joint comprises the use of an explosive charge with a detonation speed which is substantially smaller than required for creating a joint by explosive welding.
摘要翻译：管状元件之间的接头，其中管状元件（1）设置有延伸件（13），另一管状元件（6）通过所述延伸件（13）的一个或多个凹部（12）装配到所述延伸件（13）的一个或多个凹部（12）中，爆炸性塑性变形。制造这种接头的方法包括使用爆炸速度使用的爆炸速度远远小于通过爆炸焊接产生接头所需的爆炸速度。

8. 发明申请

WO2015011454A1 IMPROVEMENTS IN AND RELATING TO PIPE COUPLING 审中-公开
标题翻译：改进和相关的管接头
公开(公告)号：WO2015011454A1
公开(公告)日：2015-01-29
申请号：PCT/GB2014/052212
申请日：2014-07-18
申请人： JCCO 331 LIMITED
发明人： DAVIDSON, Paul
IPC分类号： F16L17/04 , F16L21/08
CPC分类号： F16L21/08 , F16L17/04 , F16L37/0925 , F16L37/10 , F16L55/1608
摘要： Disclosed is a pipe coupling for connecting the ends of two tubular conduits, comprising: • a pair of casing elements (200), each comprising an outer part (210) and a pair of inner parts (220), the inner and outer parts being rotatable relative to each other, wherein • in a first configuration, the pair of casing elements (200) are separate and positionable to surround the ends of the tubular conduits and, in a second configuration, they are locked together, wherein the locking together is achieved by relative rotation of the respective inner (220) and outer (210) parts such that the inner parts (210) of one casing element (200) at least partially engage with the outer part (210) of the other casing element (200).
摘要翻译：公开了一种用于连接两个管状导管的端部的管接头，包括：一对壳体元件，每个壳体元件包括外部部分和一对内部部分，内部和外部部分是可相对于彼此旋转，其中•在第一构造中，所述一对壳体元件（200）是分离的并且可定位成围绕管状导管的端部，并且在第二构造中，它们被锁定在一起，其中锁定在一起是通过相应的内部（220）和外部（210）部分的相对旋转实现，使得一个壳体元件（200）的内部部分（210）至少部分地与另一壳体元件（200）的外部部分（210）接合）。

9. 发明申请

WO2014001303A1 METHOD OF REPAIRING OR MODIFYING A PIPELINE 审中-公开
标题翻译：修理或修改管道的方法
公开(公告)号：WO2014001303A1
公开(公告)日：2014-01-03
申请号：PCT/EP2013/063226
申请日：2013-06-25
申请人： STATOIL PETROLEUM AS
发明人： BURMAN, Philip, Roy
IPC分类号： F16L55/10 , F16L55/16 , F16L55/18
CPC分类号： F16L1/26 , F16L55/1003 , F16L55/1608
摘要： A technique for repairing or modifying a pipeline (1) is described where a plug of gel (12, 13) is formed inside the pipeline (1), by injection of gel through the pipeline wall, to restrict the fluid contained in the pipeline (1) from accessing at least one repair or modification location (16) along a length of the pipeline (1). At least one repair or modification operation may be performed on the pipeline (1) at the repair or modification location (16) to repair or modify the pipeline (1).
摘要翻译：描述了用于修复或改变管道（1）的技术，其中在管道（1）内形成凝胶塞（12,13），通过管道壁注入凝胶以限制管道中包含的流体（ 1）沿着管线（1）的长度访问至少一个修理或修改位置（16）。可以在维修或修改位置（16）处的管道（1）上执行至少一个维修或修改操作，以修理或修改流水线（1）。

10. 发明申请

WO2011001231A3 METHOD OF JOINING TWO PORTIONS OF AN UNDERWATER PIPELINE FOR CONDUCTING FLUIDS AND/OR GAS 审中-公开
标题翻译：用于输送流体和/或气体的水下管道的两个部分的接合方法
公开(公告)号：WO2011001231A3
公开(公告)日：2011-04-07
申请号：PCT/IB2010001076
申请日：2010-05-11
申请人： SAIPEM SPA , FONTOLAN MASSIMO , BRANDI ROBERTO , MICHELAZZO LUCA , ROSA BRUNO
发明人： FONTOLAN MASSIMO , BRANDI ROBERTO , MICHELAZZO LUCA , ROSA BRUNO
IPC分类号： F16L1/26 , F16L1/16 , F16L55/16
CPC分类号： F16L1/26 , F16L1/166 , F16L55/1608 , Y10T29/49718 , Y10T29/4973 , Y10T29/49904
摘要： A method of joining two portions of an underwater pipeline for conducting fluid and/or gas on the bed of a body of water, the method including the steps of : joining a telescopic sleeve (39), having a first coupling head (40), to a first end (35) of a first pipeline portion (31) above the body of water (3); positioning the first end (35), the telescopic sleeve (39), and the first coupling head (40) in a first given position on the bed of the body of water (3); joining a second coupling head (42) to a second end (36) of a. second pipeline portion (32) above the body of water (3); positioning the second end (36) and the second coupling head (42) in a second given position, close to the first coupling head (40), on the bed of the body of water (3); and connecting the first and second coupling head (40, 42) hermetically below the body of water (3).
摘要翻译：一种将水下管道的两部分接合以在水体床上导入流体和/或气体的方法，所述方法包括以下步骤：将具有第一耦合头（40）的伸缩套管（39）到位于水体（3）上方的第一管道部分（31）的第一端（35）; 将第一端（35），伸缩套（39）和第一联接头（40）定位在水体（3）的床上的第一给定位置; 将第二联接头（42）连接到第二联接头（42）的第二端（36）。在水体（3）上方的第二管道部分（32）; 将第二端（36）和第二联接头（42）定位在水体（3）的床上靠近第一联接头（40）的第二给定位置; 以及将第一和第二联接头（40,42）气密地连接在水体（3）的下方。

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