公开(公告)号：WO1997049946A1

公开(公告)日：1997-12-31

申请号：PCT/GB1997001642

申请日：1997-06-19

Applicant: BG PLC ,  PARKES, Adrian, Sydney

Inventor： BG PLC

IPC: F16L55/165

CPC classification number: F16L55/1116 ,  F16L55/165

Abstract: A liner pipe (15) for lining an existing pipe comprising a first elongate portion (14) of plastics material and including a second portion (11) extending from the first portion and having a flexibility substantially greater than the first portion to assist in insertion through an existing pipe.

Abstract translation: 一种用于对现有管道进行衬套的衬管（15），其包括塑料材料的第一细长部分（14），并且包括从第一部分延伸的第二部分（11），并且具有基本上大于第一部分的柔性以帮助插入 现有管道。

公开(公告)号：WO2006090157A2

公开(公告)日：2006-08-31

申请号：PCT/GB2006000642

申请日：2006-02-24

Applicant: GLYNWED PIPE SYSTEMS LTD ,  LILLEY MATYLDA ,  ROBERTS-MOORE PAUL CLIVE ,  BULL MICHAEL

Inventor： ROBERTS-MOORE PAUL CLIVE ,  BULL MICHAEL ,  LILLEY GRAHAM

IPC: F16L47/03 ,  B29C65/02

CPC classification number: F16L47/03 ,  B29C65/203 ,  B29C65/32 ,  B29C65/3656 ,  B29C65/3668 ,  B29C65/368 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/12441 ,  B29C66/522 ,  B29C66/5221 ,  B29C66/52291 ,  B29C66/52292 ,  B29C66/534 ,  B29C66/636 ,  B29C66/71 ,  B29C66/723 ,  B29C66/72321 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/91651 ,  B29C66/91653 ,  B29C66/91655 ,  B29C66/919 ,  B29C66/91931 ,  B29C66/949 ,  B29K2023/06 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2305/02 ,  B29K2305/12 ,  B29K2995/0008 ,  B29L2009/003 ,  B29L2023/22 ,  F16L21/002 ,  F16L55/1116 ,  B29K2023/08

Abstract: A method for joining a multi-layered pipe (37) to a coupling (35), the multi-layered pipe including at least an outer (1) and an inner (5) layer of thermoplastic material and the coupling (35) comprising a thermoplastic material, the method comprising; providing a coupling (35) including a recess R for receiving an end of a multi-layered pipe (37), the recess R being configured, in use, to permit the coupling to contact the inner (5) and outermost (1) layers of a multi-layered pipe (37) received in the recess R; fitting an end of the multi-layered pipe (37) into the recess R of the coupling (35); introducing heat to both the coupling (35) sufficient to cause local melting at the interface between the coupling (35) and either the inner layer (5) alone or both the inner (5) and outer (1) layers of the multi-layered pipe (37).

Abstract translation: 一种用于将多层管（37）连接到联接器（35）的方法，所述多层管至少包括外部（1）和内部（5）热塑性材料层，所述联接器（35）包括 热塑性材料，该方法包括： 提供包括用于接收多层管（37）的端部的凹部R的联接器（35），凹部R在使用中被配置成允许联接件与内部（5）和最外层（1）层接触 接收在凹部R中的多层管道（37）; 将多层管（37）的一端装配到联接器（35）的凹槽R中; 将热量引导到足以在耦合器（35）和内层（​​5）之间的界面处单独地或多层的内（5）和外（1）层之间的界面局部熔化的耦合（35） 管（37）。

公开(公告)号：WO2008055910A3

公开(公告)日：2008-07-10

申请号：PCT/EP2007061948

申请日：2007-11-06

Applicant: LOLLI VALTER

Inventor： LOLLI VALTER

IPC: F16L55/11 ,  B23K1/00 ,  F16L13/00 ,  F24H9/12 ,  F28F9/26

CPC classification number: B23K1/0008 ,  B23K2201/06 ,  F16L55/1116 ,  F28F9/0243 ,  F28F2220/00

Abstract: In a plate which is couplable to the edge of an opening provided in a tubular element, the edge of the plate (1, 100) is shaped to correspond with the opening (22, 220) to make at least the edges of the opening (22, 220) and of the plate (1, 100) removably couplable. The plate comprises: a seating (11, 110), provided near the internal face (1D, 100D) thereof; closing means (13, 130), at least partially housed within the seating (11, 110) and capable of fusing, following a predetermined rise in the temperature of the assembly consisting of the tubular element (2, 220) and of the plate (1, 100), and to invest the edge of the plate (1, 10 100) and of the opening (22, 220), and, consequent to cooling of the assembly, to solidify, causing the plate (1, 100) to weld unremovably to the edge of the opening (22, 220).

Abstract translation: 在可连接到设置在管状元件中的开口的边缘的板中，板（1,100）的边缘被成形为与开口（22,220）对应以至少使开口（22）的边缘（ 22,120）和板（1,100）可拆卸地连接。 该板包括：在其内表面（1D，100D）附近提供的座（11,110） 在由所述管状元件（2,220）和所述板（2,120）组成的组件的温度预定升高之后，所述封闭装置（13,130）至少部分地容纳在所述底座（11,110）内并且能够熔化 （1,100），并且投影所述板（1,10,100）和所述开口（22,220）的边缘，并且随后冷却所述组件，以使所述板（1,100）固化到 不能移动地焊接到开口（22,220）的边缘。

公开(公告)号：WO1987006333A1

公开(公告)日：1987-10-22

申请号：PCT/US1987000456

申请日：1987-03-09

Applicant: COMBUSTION ENGINEERING, INC.

Inventor： COMBUSTION ENGINEERING, INC. ,  OVERBAY, Mark, A.

IPC: F28F11/02

CPC classification number: G21C13/067 ,  B21D39/06 ,  B21D39/16 ,  F16L55/1116 ,  F22B37/003 ,  F28F11/02 ,  Y02E30/40 ,  Y10T29/49352 ,  Y10T29/49718 ,  Y10T29/531 ,  Y10T29/53113

Abstract: A method and apparatus for installing a mechanical tube plug (74) to assure the integrity of the seal between the tube plug (74) and tube (66). The actual torque applied in accomplishing each step in the tube plug installation process is monitored and recorded (70) to assure that the integrity of each step of the tube plug installation process is maintained and, therefore, the integrity of the seal is assured.

公开(公告)号：WO2010074903A1

公开(公告)日：2010-07-01

申请号：PCT/US2009/066385

申请日：2009-12-02

Applicant: TDW DELAWARE, INC. ,  RICHARDSON, Allen, C. ,  MATHEWS, Blake

Inventor： RICHARDSON, Allen, C. ,  MATHEWS, Blake

IPC: F16L53/00

CPC classification number: F16L55/1116 ,  F16K17/383 ,  F16L55/115 ,  F16L55/1152

Abstract: A fusible completion plug and method for its use includes a cylindrical plug body having a lower portion that includes a fusible element in communication with an electric power supply. The completion plug also includes an elastomeric seal that provides for a temporary seal. A pressure balancing port and equalization valve are provided to relieve the differential pressure across the completion plug as the plug is positioned in place. The pressure equalization valve also includes a fusible element for fusing the valve within the port, thereby preventing a leak path through the plug body. A blind flange may be installed above the completion plug in case the plug fusion fails. The blind flange may be a traditional blind flange or may be a fusible blind flange.

Abstract translation: 一种熔丝完成插塞及其使用方法包括：具有下部的圆柱形插塞本体，该下部包括与电源相连通的可熔元件。 完成插头还包括提供临时密封的弹性密封件。 提供压力平衡端口和均衡阀，以在插头定位就位时减轻整个插头上的差压。 压力平衡阀还包括用于使阀在端口内熔合的可熔元件，从而防止穿过塞体的泄漏路径。 如果插头熔断失败，则可以在完成插头上方安装一个盲法兰。 盲法兰可以是传统的盲法兰，也可以是易熔盲法兰。

公开(公告)号：WO2003050440A1

公开(公告)日：2003-06-19

申请号：PCT/IB2002/005166

申请日：2002-12-05

Applicant: HANSEN TRANSMISSIONS INTERNATIONAL NV ,  LEIMANN, Dirk-Olaf

Inventor： LEIMANN, Dirk-Olaf

IPC: F16J15/06

CPC classification number: F16J13/02 ,  B29C66/55 ,  F16B3/005 ,  F16J15/064 ,  F16J15/14 ,  F16L55/1116 ,  B29C65/00

Abstract: A method of retaining a cover (3) interiorally within an orifice in a machine housing and sealing the gap (9) therebetween comprising providing a first peripherally extending groove (7) in a radially outward facing surface of the cover and a second peripherally extending groove (5) in a confronting radially inward facing surface (4) of the housing, applying an expandable sealing material into at least one of the peripherally extending grooves (5, 7), positioning and temporarily holding the cover within the orifice such that the first and second grooves confront each other and then expanding the sealing material to fill both grooves and to occupy at least in part the space between the cover and the housing such that the cover is retained and sealed in the housing by mechanical interlock of the expanded sealing material interposed between them. The method may be applied to retaining cover in a gear unit housing.

Abstract translation: 一种将盖子（3）内部保持在机器壳体内的孔中并密封其间的间隙（9）的方法，包括在所述盖的径向向外的表面中提供第一周向延伸的凹槽（7），以及在所述盖的径向向外的表面中提供第二周向延伸凹槽 （5）在所述壳体的相对的径向向内的表面（4）中，将可膨胀密封材料施加到所述周向延伸的凹槽（5,7）中的至少一个中，将所述盖定位并暂时保持在所述孔内，使得所述第一 并且第二槽彼此面对，然后膨胀密封材料以填充两个凹槽并且至少部分地占据盖和壳体之间的空间，使得盖通过膨胀密封材料的机械互锁被保持并密封在壳体中 介于他们之间。 该方法可以应用于齿轮单元壳体中的保持盖。

公开(公告)号：WO2017186388A1

公开(公告)日：2017-11-02

申请号：PCT/EP2017/055436

申请日：2017-03-08

Applicant: LOGSTOR A/S

Inventor： RØNBØG, Peter ,  HANSEN, Lars Bo

IPC: F16L59/20 ,  F16L55/11

CPC classification number: F16L59/20 ,  F16L55/1116

Abstract: A system comprising: a joint in the form of a sleeve (200) or a wrap, the joint being for connecting insulated pipes, and at least one plug for closing at least one conical hole (202) in the joint, wherein the at least one plug comprises: a plug body having round cross-sectional diameters decreasing in size from a first end of the plug body to a second end of the plug body, and a plug collar (120) with a proximal surface and a distal surface opposite the proximal surface, wherein the plug body extends from the distal surface of the collar and has the largest cross-sectional diameter nearest the plug collar (120), wherein the at least one plug is made from a material being directly weldable in the at least one hole (202) in the joint when the at least one plug and the at least one hole (202) are heated to a pre-determined temperature.

Abstract translation: 一种系统，包括：以套管（200）或包裹物的形式存在的接头，所述接头用于连接绝缘管，以及至少一个用于封闭至少一个锥形孔（202）的塞子， 其中所述至少一个插头包括：插头主体，其具有从所述插头主体的第一端到所述插头主体的第二端的尺寸逐渐减小的圆形横截面直径;以及插头轴环（120），其具有 近侧表面和与所述近侧表面相对的远侧表面，其中所述塞体从所述套环的所述远侧表面延伸并且具有最接近所述塞环（120）的最大横截面直径，其中所述至少一个塞由材料 当所述至少一个塞和所述至少一个孔（202）被加热到预定温度时，可直接焊接在所述接头中的所述至少一个孔（202）中。

公开(公告)号：WO2016192888A1

公开(公告)日：2016-12-08

申请号：PCT/EP2016/058674

申请日：2016-04-19

Applicant: EPSILON COMPOSITE ,  SOMOCAP

Inventor： LULL, Stéphane ,  LATRON, Ambroise ,  SORHOUET, Fabrice ,  NADEAU, Jérôme ,  CLERC, Thomas

IPC: B29C45/14

CPC classification number: B29C45/14614 ,  B29C45/14311 ,  B29C45/14631 ,  B29L2023/00 ,  B29L2031/7488 ,  F16L9/127 ,  F16L47/02 ,  F16L55/1116

Abstract: La présente invention se rapporte à un procédé de surmoulage d'un embout (4, 5) thermoplastique sur un profilé (1) creux en composite thermodurcissable et à un ensemble comprenant un profilé (1) thermodurcissable et un embout (4, ) thermoplastique, le procédé est caractérisé en ce qu'il présente les étapes suivantes: - usinage de forme du profilé (1), en composite thermodurcissable sur la zone d'injection, - positionnement d'un bouchon (2, 3) dans le profilé (1), - mise en condition thermique de l'assemblage profilé (1) et du bouchon (2, 3), - injection en composite thermoplastique de l'embout (4, 5) pour création de la jonction du profilé (1), du bouchon (2, 3) et de l'embout (4, 5).

Abstract translation: 本发明涉及一种用于将热塑性顶端（4,5）包覆成型到由热固性复合材料制成的中空型材构件（1）上的方法，以及包括热固型型材（1）和热塑性端头（4,5）的组件， 该方法的特征在于包括以下步骤：在喷射区域上加工由热固性复合材料制成的轮廓构件（1）的形状; 将盖（2,3）定位在轮廓构件（1）中; 对型材组件（1）和盖子（2,3）进行热调节; 用热塑性复合材料注射尖端（4,5），以便形成轮廓构件（1），盖（2,3）和尖端（4,5）的接合处。

公开(公告)号：WO2015153590A1

公开(公告)日：2015-10-08

申请号：PCT/US2015/023559

申请日：2015-03-31

Applicant: SOURCE 1 ENVIRONMENTAL, LLC ,  URBANSKI, Jeff

Inventor： URBANSKI, Jeff

IPC: F16L55/162 ,  F16L55/1645

CPC classification number: F16L55/1645 ,  F16L55/1116 ,  F16L55/128 ,  F16L55/134 ,  F16L55/162 ,  F16L55/1654 ,  Y10T137/0475

Abstract: A pipe lining assembly and a method for plugging a pipe line utilizing a pipe lining assembly are provided. The pipe lining assembly includes an inflatable bladder having a first end and a second end defining a cylindrical body, and a patch folded in a hat like shape disposed over the first end of the bladder. When the bladder is inflated inside a pipe line, the patch unfolds and plugs the pipe line i.e. stops fluid from flowing through the closed portion of the pipe line.

Abstract translation: 提供了管道衬套组件和利用管衬组件堵塞管线的方法。 管衬组件包括具有第一端和限定圆筒体的可膨胀囊，以及折叠成帽状的贴片，设置在囊的第一端上。 当气囊在管线内部膨胀时，补片展开并堵塞管线，从而阻止流体流过管道的封闭部分。

公开(公告)号：WO2011021050A3

公开(公告)日：2011-04-14

申请号：PCT/GB2010051382

申请日：2010-08-20

Applicant: RADIUS SYSTEMS LTD ,  MUCKLE DEREK ,  DICKINSON ALAN JOHN

Inventor： MUCKLE DEREK ,  DICKINSON ALAN JOHN

IPC: F16L55/115 ,  B29C65/34 ,  F16L47/03

CPC classification number: F16L55/1116 ,  B29C55/24 ,  B29C57/04 ,  B29C65/342 ,  B29C65/3468 ,  B29C65/3476 ,  B29C65/66 ,  B29C65/8246 ,  B29C66/1122 ,  B29C66/53241 ,  B29C66/612 ,  B29C66/71 ,  B29K2023/06

Abstract: A method of sealing a plastics pipe (12) with a plug (14), wherein said plug (14) includes an electrofusion element (16) around an outer surface thereof, said method comprising the steps of inserting said plug (14) in a bore (13) of the pipe and energising said electrofusion element (16) whilst said pipe (12) and said plug (14) are radially urged against one another to form a seal between said plug (14) and said pipe (12).

Abstract translation: 一种用塞子（14）密封塑料管（12）的方法，其中所述塞子（14）包括围绕其外表面的电熔体元件（16），所述方法包括以下步骤：将所述塞子（14）插入 所述管道的孔（13）并且激励所述电熔体元件（16），同时所述管​​（12）和所述插塞（14）径向地彼此抵靠压紧以在所述插塞（14）和所述管（12）之间形成密封。