公开(公告)号：WO01088338A1

公开(公告)日：2001-11-22

申请号：PCT/AU2001/000563

申请日：2001-05-16

IPC: F16L55/16 ,  B05D7/22 ,  B29C53/38 ,  B29C63/00 ,  B29C63/30 ,  B29C63/34 ,  B29C63/36 ,  B29C65/48 ,  B29L9/00 ,  B29L23/00 ,  B32B25/10 ,  E02F3/92 ,  E02F7/00 ,  E02F7/06 ,  E21C41/16 ,  E21D11/00 ,  E21D11/38 ,  E21D11/40 ,  F16L55/162 ,  F16L55/165 ,  F16L55/26 ,  F16L55/28 ,  F16L58/10

CPC classification number: F16L55/28 ,  B05D7/225 ,  B29C53/385 ,  B29C63/0086 ,  B29C63/30 ,  B29C63/36 ,  B29C65/483 ,  B32B25/10 ,  E21D11/00 ,  E21D11/383 ,  F16L55/1651 ,  F16L55/26

Abstract: A method of, and apparatus for, lining the interior surface (13) of a passageway (15) such as a pipeline, involving progressive installation of a liner (11) on the interior surface (13) of the passageway (15) or on a substrate applied to the interior surface of the passageway by adhesively bonding the liner (11) in position. The liner (11) is bonded to the inner surface (13) of the passageway (15), or onto a substrate applied to the inner surface of the passageway, using a substance which hardens and which together with the liner (11) forms a rigid structure. The apparatus (10) includes a body (23) adapted to be moved along the passageway (15) to progressively install the liner (11). The body (23) also applies the adhesive for the bonding process.

Abstract translation: 一种用于衬里诸如管道的通道（15）的内表面（13）的方法和装置，包括在通道（15）的内表面（13）上逐渐安装衬套（11）或在通道 通过将衬垫（11）粘合就位而施加到通道的内表面的衬底。 衬垫（11）通过使用硬化物质与衬垫（11）一起形成的物质结合到通道（15）的内表面（13）上或施加到通道的内表面上的衬底上 刚性结构。 设备（10）包括适于沿着通道（15）移动以逐渐安装衬套（11）的主体（23）。 主体（23）还施加用于粘合工艺的粘合剂。

公开(公告)号：WO01069121A1

公开(公告)日：2001-09-20

申请号：PCT/US2001/008096

申请日：2001-03-12

IPC: F16L55/164 ,  F16L55/165 ,  F16L55/179 ,  B29C73/02 ,  B29C73/10 ,  B32B35/00 ,  F16L55/1645 ,  F16L55/18

CPC classification number: F16L55/179 ,  F16L55/164 ,  F16L55/1651

Abstract: A method of repairing leaking underground pipes, particularly gravity-flow sewer pipes (14, 16, 83, 100), without excavation, by using a flexible liner tube (48, 50, 80, 82) containing a fluid (52, 96) under sufficient pressure to exclude groundwater, while forcing a fluid sealant material (70, 98) into leaking defects (24, 26, 28) in a pipe wall, and through openings in the pipe wall into voids (32, 34, 36, 38) outside the pipe. The flexible liner tube (48, 80, 82) is everted into the pipe to keep the sealant material in place and also to continue to exclude groundwater for a period of time long enough for the sealant material to cure in place to effect sealing repair of the defects in the pipe wall and also at least partially fill voids outside the pipe. Fluid (52, 96) is kept under great enough pressure in the liner tube (48, 80, 82) to exclude groundwater and may be heated or chilled to assist in preparing the pipe for sealant or to cure the sealant material.

Abstract translation: 一种通过使用含有流体（52,96）的柔性衬管（48,50,80,82）来修复泄漏的地下管道，特别是重力流下水道管道（14,16,83,100）的方法， 在足够的压力下排除地下水，同时迫使流体密封剂材料（70,98）在管壁中泄漏缺陷（24,26,28），并且通过管壁中的开口进入空隙（32,34,36,38） ）管外。 柔性衬管（48,80,82）被旋入到管中以将密封剂材料保持在适当的位置，并且继续排除地下水一段足够长的时间以使密封剂材料固化到位以实现密封修复 管壁上的缺陷并且至少部分地填充管外部的空隙。 流体（52,96）在衬管（48,80,82）中保持足够大的压力以排除地下水，并且可以被加热或冷却以帮助制备密封剂管或固化密封剂材料。

公开(公告)号：WO98046929A1

公开(公告)日：1998-10-22

申请号：PCT/EP1998/001849

申请日：1998-03-30

IPC: F16L55/16 ,  F16L55/165

CPC classification number: B29C67/0018 ,  B29C63/36 ,  F16L55/1651

Abstract: The invention concerns a reversion device (10) for fixing flexible and sealing sheaths (30) for reconditioning or protecting pipe lines by internal or external jacketing, comprising a reversion chamber (20) capable of being pressurised by means of a compressed gas wherein the sheath is gradually introduced as the reversion process is carried out through an insertion slot (40) comprising means for limiting compressed gas leaks.

Abstract translation: 本发明涉及一种用于固定柔性和密封护套（30）的回复装置（10），用于通过内部或外部护套来修复或保护管道，包括能够通过压缩气体加压的回复室（20），其中护套 当通过包括用于限制压缩气体泄漏的装置的插槽（40）进行逆转过程时，逐渐引入。

公开(公告)号：WO1997022460A1

公开(公告)日：1997-06-26

申请号：PCT/GB1996003170

申请日：1996-12-19

Applicant: WOOD, John

IPC: B29C63/36

CPC classification number: F16L55/1651 ,  B29C35/10 ,  B29C63/34 ,  B29C2035/0822 ,  B29K2023/06 ,  B29K2995/0026 ,  F16L55/1656

Abstract: Device (10, 70) and method of fabricating as lamination of one thermoplastics layer (42) heated to bond or merge with another thermoplastics layer (43) and melt flow in permeating another layer (21) if present by agency of radiation passing through said other thermoplastics layer (43) without melting same. Tubes can be erected and laminated on site to line existing pipes or conduits (40). Stiff or flexible sheets or webs (70) can serve as special composite tiles or panels, or as conveyor belts.

Abstract translation: 装置（10,70）以及加热成与另一热塑性塑料层（43）结合或合并的一个热塑性塑料层（42）的层压制造方法，并且如果通过所述辐射通过所述 其他热塑性塑料层（43）不熔化。 管子可以竖立并在现场进行层压以对现有的管道或导管（40）进行管线。 刚性或柔性片或网（70）可以用作特殊的复合瓷砖或面板，或作为输送带。

公开(公告)号：WO1996006300A1

公开(公告)日：1996-02-29

申请号：PCT/US1995010244

申请日：1995-08-11

Applicant: LMK ENTERPRISES

Inventor： LMK ENTERPRISES ,  KIEST, Larry, W., Jr. ,  VAN AMEYDE, Gary

IPC: F16L55/162

CPC classification number: B29C63/36 ,  B29C63/34 ,  F16L55/163 ,  F16L55/1651 ,  F16L55/179 ,  Y10T156/1928

Abstract: An apparatus (10) for inserting a lining material into a pipeline (100) includes an elongated carrier device (12) having a hollow central portion (24) which encloses a liner-bladder assembly. The liner-bladder (26, 36) assembly includes an elongated inflation bladder (36) which engages an open end (16) of the carrier device and expands under fluid pressure out of the carrier device. The pipe liner (26) is frangibly attached to the inflation bladder (36) such that its attachment anchors the liner with respect to the open end of the carrier device to permit accurate placement of the liner within a pipeline proximate to a compromised section of the pipeline. The frangible connection (82) breaks when the carrier device and inflation bladder are removed from the pipeline.

Abstract translation: 用于将衬里材料插入到管道（100）中的装置（10）包括具有中空中心部分（24）的细长载体装置（12），该中空部分围绕衬套 - 囊组件。 衬套（26,36）组件包括细长的充气气囊（36），其接合载体装置的开口端（16）并在流体压力下从载体装置膨胀。 管道衬套26易于连接到充气囊（36）上，使得其连接件相对于承载装置的开口端锚固衬套，以允许将衬套准确地放置在接近于 管道。 当载体装置和充气气囊从管道中取出时，易碎连接（82）断裂。

公开(公告)号：WO1995001860A1

公开(公告)日：1995-01-19

申请号：PCT/GB1994001288

申请日：1994-06-15

Applicant: SOUND PIPE LIMITED ,  CHANDLER, Brian, Burnett

Inventor： SOUND PIPE LIMITED

IPC: B29C35/02

CPC classification number: F16L55/1651 ,  B29C35/0261 ,  B29C63/36 ,  C08K9/10

Abstract: This invention concerns the lining of pipelines and passageways by the cured in place method in which a lining tube of flexible absorbent material is impregnated with a curable synthetic resin and is held on the surface of the pipeline or passageway until the resin has cured so that a hard lining pipe is formed. Commencement of the cure conventionally is effected by filling the pipe with hot water, but in the present invention curing is "kick" started as the lining is being fed from ground level into the pipeline or passageway the resin having a cure time which is not too much greater than the lining insertion time so that the time for performing the insertion and curing is reduced to a minimum. The resin may be conditioned so that it can effectively be "kick" started for example by sonic energy.

Abstract translation: 本发明涉及通过固化方法的管道和通道的衬里，其中柔性吸收材料的衬管被可固化的合成树脂浸渍并且被保持在管道或通道的表面上，直到树脂固化为止 硬衬管形成。 通常，通过用热水填充管道来实现固化的开始，但是在本发明中，当衬里从地层进入管道或通道时，固化是“踢”，其中固化时间不太长 远远大于衬里插入时间，使得进行插入和固化的时间减少到最小。 可以调节树脂，使得其可以例如通过声能有效地“启动”。

公开(公告)号：WO1994023934A1

公开(公告)日：1994-10-27

申请号：PCT/GB1994000762

申请日：1994-04-11

Applicant: INSITUFORM LICENSEES BV/SA ,  INSITUFORM (NETHERLANDS) BV ,  BULL, Miranda, Jane +lf ,  INA ACQUISITION CORP.

Inventor： INSITUFORM LICENSEES BV/SA ,  INSITUFORM (NETHERLANDS) BV ,  BULL, Miranda, Jane +lf ,  INA ACQUISITION CORP. ,  WOOD, Eric +di

IPC: B29C63/36

CPC classification number: B29C63/36 ,  B29L2023/005 ,  D06G3/00 ,  F16L55/1651

Abstract: A resin impregnated lining tube (2) for the lining of pipelines or passageway is provided with a prelining tube (38) prior to insertion into the pipeline by the insertion of a stack (10) of prelining tube material into one end of the lining tube (2), a corresponding end of the prelining tube (38) being everted to lie outside the lining tube (2) end and a quantity of liquid is provided within the everted portion of prelining tube (38). Further eversion of the prelining tube (38) onto the inside surface of the lining tube (2) is caused by upward movement of the lining tube (2) and previously everted prelining tube (38) between a pair of upper (28) and lower rollers (14), during which time the stack (10) of prelining tube (38) freely unravels. A float (42) may be provided above the stack (10) of prelining tube (38) to maintain its position within the eversion liquid (18), and further the apparatus may be held within a nitrogen spray tank (32) to cool the lining during production.

Abstract translation: 用于管线或通道衬里的树脂浸渍衬管（2）在插入管线之前通过将衬管（11）的衬管（10）插入衬管的一端而设置有预衬管（38） （2）中，所述预拉管（38）的相应端部被旋转以位于所述衬管（2）端部的外部，并且在所述精制管（38）的所述外切部分内提供一定量的液体。 将衬板管（2）和先前的倾斜管（38）向上移动到一对上部（28）和下部 辊（14），在此期间，预衬管（38）的堆叠（10）自由地松开。 浮子（42）可以设置在预拉管（38）的堆叠（10）上方，以保持其在外翻液体（18）内的位置，并且还可以将该装置保持在氮气喷雾罐（32）内，以冷却 生产过程中衬里。

公开(公告)号：WO1993008367A1

公开(公告)日：1993-04-29

申请号：PCT/GB1992001878

申请日：1992-10-14

Applicant: INSITUFORM GROUP LIMITED ,  WOOD, Eric

Inventor： INSITUFORM GROUP LIMITED

IPC: E21B43/10

CPC classification number: F16L55/1651 ,  E21B43/103

Abstract: The invention provides that an underground through borehole (28) is formed with a reaming tool (24). It is filled with a viscous fluid and as soon as possible after being so filled, a flexible lining tube (32) is inserted into the borehole (28) to keep the surface from collapsing until a rigid service pipe (12) has been pulled or pushed into the borehole.

Abstract translation: 本发明提供一种地下通孔（28），其形成有铰刀（24）。 填充有粘性流体并在填充之后尽可能快地将柔性衬里管（32）插入到钻孔（28）中，以保持表面不会塌陷，直到刚性服务管（12）已经被拉或 推入钻孔。

公开(公告)号：WO1992014961A1

公开(公告)日：1992-09-03

申请号：PCT/SE1991000777

申请日：1991-11-15

Applicant: INPIPE SWEDEN AB ,  LUNDMARK, Thomas

Inventor： INPIPE SWEDEN AB

IPC: F16L55/165

CPC classification number: B29C63/36 ,  F02M55/004 ,  F16L55/1651

Abstract: A method of lining a passage, which is entirely or partially surrounded by walls, by everting a hoseformed, curable laminate into the passage under utilization of a pressure medium acting inside the laminate against its end surface for feeding the same into the passage and radially outwards against the inside of the everted laminate for pressing the everted laminate to contact with the wall of the passage which entirely or partially surrounds the passage. In order to avoid an uncontrolled varying eversion velocity or force, each part of the laminate (50), which is in turn to be fed into the passage (51), is unloaded before the feeding is begun by a stepwise feeding of the laminate (50) to a pressurised position in direct connection to the entrance (52) of the passage. When the laminate (50) with its final end has reached up to the mentioned pressurised position, a braking force of such adapted strength is connected in so that the eversion pressure and by that the eversion velocity are maintained essentially unchanged until the laminate (50) is entirely everted.

Abstract translation: 通过将软管成形的可固化层压材料卷绕到通道内，利用在层压板内作用的压力介质抵靠其端面以将其输送到通道中并径向向外，将通道完全或部分地围绕的通道的方法 抵靠转过的层压板的内部，以压制经过的顶片与所述通道的与所述通道完全或部分包围的壁接触。 为了避免不受控制的变化的外翻速度或力，层压体（50）的进一步被供给到通道（51）中的每个部分在通过逐步进给层压体开始进料之前被卸载 50）直接连接到通道的入口（52）的加压位置。 当具有其最终端的层压板（50）达到所述加压位置时，将这种适应强度的制动力连接成使得外翻压力和外翻速度基本上保持不变，直到层压板（50） 完全是绝对的

公开(公告)号：WO1992009843A1

公开(公告)日：1992-06-11

申请号：PCT/GB1991001994

申请日：1991-11-13

Applicant: INSITUFORM GROUP LIMITED ,  WOOD, Eric

Inventor： INSITUFORM GROUP LIMITED

IPC: F16L55/165

CPC classification number: F16L55/1651

Abstract: The invention provides that an underground pipeline or passageway (10) is lined using a thermoplastic pipe. The pipe is extruded vertically downwards into a manhole (14) and then is fed into the pipeline or passageway (10) to be lined. The extrudate (34) is provided with longitudinal folds (38) so it will temporarily take up a reduced cross section. When in the pipeline or passageway (10) it is expanded up to size to line the pipeline or passageway (10) surface. It is kept hot and soft until it is expanded, when it is cooled so that it will retain its full size shape.

Abstract translation: 本发明提供了一种使用热塑管道衬里的地下管道或通道（10）。 管子垂直向下挤压入人孔（14），然后被送入管道或通道（10）以排成衬里。 挤出物（34）设置有纵向折叠（38），因此它将暂时占据减小的横截面。 当在管道或通道（10）中时，它被扩展到尺寸以使管线或通道（10）表面排列。 它被保持热和软，直到膨胀，当它被冷却，使其将保持其全尺寸的形状。