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1. 发明公开

EP3164635A1 IMPROVEMENTS IN OR IN RELATION TO PIPE LINERS AND THE INSTALLATION THEREOF 有权
标题翻译：或与管道内衬及其安装相关的改进
公开(公告)号：EP3164635A1
公开(公告)日：2017-05-10
申请号：EP15744634.5
申请日：2015-06-30
申请人： Craley Group Limited
发明人： PARKER, Michael John
IPC分类号： F16L55/165 , F16L55/18
CPC分类号： F16L55/18 , B29C63/341 , B29C63/346 , B29L2023/22 , B32B1/08 , B32B5/02 , B32B5/22 , B32B5/26 , B32B7/12 , B32B27/08 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/40 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0292 , B32B2262/103 , B32B2262/106 , B32B2264/10 , B32B2264/105 , B32B2264/107 , B32B2264/108 , B32B2307/20 , B32B2307/202 , B32B2307/546 , B32B2597/00 , F16L55/165 , F16L55/1653 , F16L55/1654 , F16L55/1656
摘要： A pipe liner has an elongate duct of thin laminated thermoplastic layers and remains relatively flexible and folded to a flat form. In this form, opposing sides of the duct are pressed into close proximity aided by folding of the duct, so the liner can be stored efficiently. In use, the liner is inserted into a pipe. The liner is subsequently heated and pressed against the inner surface of the pipe to form a close fit. Once the liner cools, it sets in place providing a close fitting pipe lining. In order to ensure adequate and even heating of the pipe liner during installation, heating is provided within the liner. The heating may comprise: a plurality of conductive filaments; electromagnetic susceptor material; or a plurality of magnetic particles.
摘要翻译：管衬1包括由多个热塑性材料的相对较薄的叠层11形成的细长管10，其可以通过粘合剂结合在一起。内衬1保持相对柔性并且可以被折叠成基本平坦的形式2.在平坦形式2中，通过在相对的边缘处折叠导管10的折叠4来辅助将导管3的相对侧紧密地挤压，从而衬垫 1可以更高效地存储。在使用中，将衬里1从卷筒或心轴插入通常以扁平形式2展开的管道中，并将其拉到/推到管道的端部。随后衬套1被加热并压靠管道的内表面以形成紧密配合。一旦衬管1冷却，它就位，提供紧密配合的管衬。为了在安装期间确保管衬1的充分和均匀的加热，加热装置20设置在衬1内。加热装置20可以包括多个导电丝21.后面的实施例涉及一种安装管衬的方法，用于加热管衬的主单元和用于安装管衬的成形工具。

2. 发明公开

EP1270180A2 Device for manufacturing metal pipes with inner plastic linings and terminal flanges 审中-公开
标题翻译： Vorrichtung zur Herstellung von Metallrohren mit einer Innenauskleidung und Endflanschen
公开(公告)号：EP1270180A2
公开(公告)日：2003-01-02
申请号：EP02013674.3
申请日：2002-06-19
申请人： CIMO SA
发明人： Rudaz, Johny Compagnie Industrielle de Monthey SA
IPC分类号： B29C63/34 , B29C57/00
CPC分类号： B29C63/0069 , B29C57/005 , B29C63/346 , B29K2027/18 , B29K2705/12 , B29L2009/003 , B29L2023/22
摘要： The invention relates to an apparatus for providing a metal pipe or tube (1a) with plastics, especially PTFE, lining (1b) with terminal collars that form tight seals, to the use of said apparatus for the manufacture of a metal pipe or tube (1a) with plastics lining (1b) and to a metal pipe or tube obtainable by said manufacture, as well as to a heating matrix (3) and to a heating plate (2) carrying such heating matrix (3), and to a hydraulic spreading device (64,104) for transiently clamping a plastics lining (1b) inside a metal pipe or tube (1a). Said apparatus comprises a displaceable work bench unit (1) carrying a vice for fixing a pipe or tube (1a) to be lined; a heating plate (2) equipped with one or more heating matrices (3) for shaping PTFE collars; a hydraulic system for displacing the work bench unit (1) carrying the vice for fixing the pipe or tube (1a) to be lined; a hydraulic system for wedging in and loosening of a spreading device (64,104) used to fix the lining (1b) in the pipe or tube (1a) during the shaping of the collar; and a cooling plate (4a) with one or more cooling matrices (4).
摘要翻译：本发明涉及一种用于向金属管或管（1a）提供具有塑料，特别是PTFE的内衬（1b）的金属管或管（1a），其具有形成紧密密封的端子环，以使用所述用于制造金属管或管的装置 1a）与塑料衬里（1b）和通过所述制造可获得的金属管或管，以及加热基质（3）和携带这种加热基质（3）的加热板（2）和液压用于将金属管或管（1a）内的塑料衬里（1b）瞬时夹紧的扩散装置（64,104）。所述装置包括一个可移动的工作台单元（1），其承载用于固定待衬里的管或管（1a）的凹槽; 配备有一个或多个用于成形PTFE套环的加热基体（3）的加热板（2）液压系统，用于移动承载用于固定待衬里的管或管（1a）的副的工作台单元（1）; 用于在成形所述套管期间用于将所述衬里（1b）固定在所述管或管（1a）中的扩散装置（64,104）的楔入和松动的液压系统; 和具有一个或多个冷却基体（4）的冷却板（4a）。

3. 发明公开

EP1094928A1 PIPE LINING 失效
标题翻译： ROHRAUSKLEIDUNGSVERFAHREN
公开(公告)号：EP1094928A1
公开(公告)日：2001-05-02
申请号：EP98925801.7
申请日：1998-06-10
申请人： Lattice Intellectual Property Limited
发明人： McGUIRE, Brian, Edward
IPC分类号： B29C63/34 , F16L55/165
CPC分类号： F16L55/165 , B29C55/00 , B29C63/346 , B29C65/00
摘要： A lining method for a host pipe (10) including lubrication of the host pipe prior to insertion of a thermoplastic liner (11) using tight fit techniques. After allowing the inserted liner to relax, the liner is partially pulled from within the host pipe using puller (20) and clamped with an internal clamp (30) to allow fitting of a special flange (40) to the liner (11) by butt fusion, for example. Thereafter the liner is allowed to revert so as to abut a flange (12) fitted to the host pipe (10). The technique is repeated at the other pipe end.

4. 发明公开

EP0819231A1 BRANCHED SEWER RE-LINING 失效
标题翻译：一大修支污水管
公开(公告)号：EP0819231A1
公开(公告)日：1998-01-21
申请号：EP96909259.0
申请日：1996-04-09
申请人： Rice, Doreen , Rice, Nigel
发明人： RICE, Nigel Leonard
IPC分类号： B29C63 , E03F3 , F16L55
CPC分类号： F16L55/179 , B29C63/346 , E03F3/06 , E03F2003/065 , Y10T156/1028 , Y10T156/1056
摘要： A method of re-lining a main pipeline (10) having at least one transversely extending pipe (11) connected thereto via a generally annular connection region (12), said method comprising applying an internal lining (10a) to the inner wall of a length of said main pipeline (10) and which overlies the entrance to said transversely extending pipe (11) and also said connection region (12), and forming a hole in the lining (10a) so as to expose said entrance; introducing a re-lining assembly (14, 15) into said pipe (11) from an end thereof remote from said entrance, said assembly comprising a tubular web (14) of resin-permeated material within an elastomeric membrane (15) which is everted by application of fluid pressure to the assembly so as to introduce the assembly into the pipe and so that the now externally located tubular web (14) projects into the main pipeline (10); applying further fluid pressure to the assembly (14, 15) so that the membrane (15) causes the projecting end of the tubular web (14) to flare or deform outwardly and thereby overlie the connection region (12); and inflating a packer (16) which is located in the main pipeline (10) adjacent to the transversely extending pipe (11) to engage with said flared projecting end (13) of the tubular web (14) and to press said end (13) into engagement with the portion of the wall of the main pipeline adjacent to said connection region (12), whereby the resin impregnated in the web (14) is caused or allowed to cure and thereby to bond the web to the lining (10a) of the main pipeline (10).

5. 发明授权

EP0503113B1 Verfahren zum Auskleiden eines Messrohrs eines Durchflussmessgeräts 失效
标题翻译：衬的流量计的测量管的方法。
公开(公告)号：EP0503113B1
公开(公告)日：1995-08-02
申请号：EP91103854.5
申请日：1991-03-13
申请人： Fischer & Porter GmbH
发明人： Meier, Dieter
IPC分类号： F16L58/18 , B29C63/34 , F16L23/12
CPC分类号： B29C57/005 , B29C63/346 , F16L23/125 , F16L58/187

6. 发明公开

EP0640787A1 Method of lining a branch pipe 失效
标题翻译：衬里支管的方法
公开(公告)号：EP0640787A1
公开(公告)日：1995-03-01
申请号：EP94305283.7
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： F16L55/16 , B29C63/36
CPC分类号： B29C63/36 , B29C63/346 , F16L55/179
摘要： A branch pipe lining method of the invention utilizes a branch pipe liner bag (4) impregnated with a hardenable resin and having a flange (4a) at one end thereof, wherein the flange is folded out and mounted to a fluid pressure sealing nozzle (7); the branch pipe liner bag is everted and inserted into a branch pipe (2); an upper end of the branch pipe liner bag is pulled up by a rope (24) or the like with the flange (4a) thereof being secured on the inner wall of the main pipe (1); the fluid pressure sealing nozzle (7) is removed from the branch pipe liner bag; a sealing pressure bag (16) introduced into the main pipe (1) is expanded to seal a lower opening of the branch pipe liner bag (4) with the sealing pressure bag; the upper end of the branch pipe liner bag is closed, and the branch pipe liner bag is pressed against the inner wall of the branch pipe with a fluid pressure; and the hardenable resin impregnated in the branch pipe liner bag is hardened while the branch pipe liner bag is continuously being pressed against the inner wall of the branch pipe. After the lining is completed, the sealing pressure bag (16) can be easily removed from the branch pipe liner bag (4) after it has been hardened, so that any fragment of the sealing pressure bag will not remain on the inner wall of the branch pipe (2), with the result that the inner wall surface of the branch pipe can be maintained in a favourable condition.
摘要翻译：本发明的支管衬里方法利用浸渍有可硬化树脂并在其一端具有凸缘（4a）的支管衬里袋（4），其中凸缘被折叠并安装到流体压力密封喷嘴（7 ）; 将支管内衬袋翻转插入支管（2）中; （4）固定在主管（1）的内壁上，用绳索（24）等将支管衬里袋的上端拉起。将流体压力密封喷嘴（7）从支管衬里袋中取出; 引入主管1中的密封压力袋16膨胀以用密封压力袋密封支管衬袋4的下部开口; 关闭支管衬里袋的上端，用流体压力将支管衬里袋压在支管内壁上; 并且浸渍在支管内衬袋中的可硬化树脂被硬化，同时支管衬里袋被连续地压靠在支管的内壁上。衬里完成后，密封压力袋（16）在硬化后可以很容易地从支管衬里袋（4）上取下，这样密封压力袋的任何碎片都不会留在支管2，结果是支管的内壁表面可以维持在良好的状态。

7. 发明公开

EP0620102A2 Branch pipe lining method and liner 失效
标题翻译： Auskleidungsverfahren und Auskleidung eines Abzweigrohres。
公开(公告)号：EP0620102A2
公开(公告)日：1994-10-19
申请号：EP94302089.1
申请日：1994-03-23
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro, , Endoh, Shigeru,
IPC分类号： B29C63/36 , F16L55/165
CPC分类号： F16L55/179 , B29C63/346 , F16L55/1651
摘要： A branch pipe lining method which can achieve an air-tight connection between a pressure bag (7) and a branch pipe liner bag (1) in a simple structure without employing a conventional sealed tube. An open end of the pressure bag (7) is attached to a set nozzle (10) coupled to a work robot (6) which is movably installed in a main pipe (20). A branch pipe liner bag (1), impregnated with a thermosetting resin, is placed inside the pressure bag (7), the liner bag having a flange (5) which is removably attached to the set nozzle (10) by fitting a protrusion (5a) formed on a surface of the flange into a concave groove (10c) formed in the set nozzle. With the flange (5) being closely contacted to the inner wall of the main pipe (20) around a branch pipe opening (21a), compressed air is supplied into the pressure bag (7) to evert and insert the branch pipe liner bag (1) into a branch pipe (21). While the branch pipe liner bag is pressed against the inner wall of the branch pipe, the thermosetting resin impregnated in the branch pipe liner bag is cured, whereby the inner wall of the branch pipe is lined with the cured thermosetting resin, i.e. the branch pipe is repaired. Upon completing the lining operation, the protrusion (5a) is disengaged from the concave groove (10c), the work robot (6) removed and the pressure bag (7) removed from the branch pipe liner bag (1).
摘要翻译：一种分支管内衬方法，其能够以简单的结构实现压力袋（7）和分支管衬套（1）之间的气密连接，而不使用常规的密封管。压力袋（7）的开口端附接到联接到可移动地安装在主管（20）中的作业机器人（6）的固定喷嘴（10）。浸渍有热固性树脂的支管衬里袋（1）放置在压力袋（7）的内部，内衬袋具有凸缘（5），凸缘（5）通过安装突起（可移除地附接到固定喷嘴10） 5a）形成在所述凸缘的表面上，形成在所述固定喷嘴中的凹槽（10c）中。在凸缘（5）围绕分支管开口（21a）与主管（20）的内壁紧密接触的同时，将压缩空气供给到压力袋（7）中，以将分支管内衬袋 1）分支到分支管（21）中。当分支管衬套被压在分支管的内壁上时，浸渍在支管衬里袋中的热固性树脂固化，由此分支管的内壁衬有固化的热固性树脂，即分支管被修理在完成衬里操作时，突起（5a）从凹槽（10c）脱离，工作机器人（6）被移除并且压力袋（7）从分支管衬里袋（1）移除。

8. 发明公开

EP1270180A3 Device for manufacturing metal pipes with inner plastic linings and terminal flanges 审中-公开
标题翻译：设备用于生产金属管具有内衬套和端部凸缘
公开(公告)号：EP1270180A3
公开(公告)日：2004-01-14
申请号：EP02013674.3
申请日：2002-06-19
申请人： CIMO SA
发明人： Rudaz, Johny Compagnie Industrielle de Monthey SA
IPC分类号： B29C63/34 , B29C57/00
CPC分类号： B29C63/0069 , B29C57/005 , B29C63/346 , B29K2027/18 , B29K2705/12 , B29L2009/003 , B29L2023/22
摘要： The invention relates to an apparatus for providing a metal pipe or tube (1a) with plastics, especially PTFE, lining (1b) with terminal collars that form tight seals, to the use of said apparatus for the manufacture of a metal pipe or tube (1a) with plastics lining (1b) and to a metal pipe or tube obtainable by said manufacture, as well as to a heating matrix (3) and to a heating plate (2) carrying such heating matrix (3), and to a hydraulic spreading device (64,104) for transiently clamping a plastics lining (1b) inside a metal pipe or tube (1a). Said apparatus comprises a displaceable work bench unit (1) carrying a vice for fixing a pipe or tube (1a) to be lined; a heating plate (2) equipped with one or more heating matrices (3) for shaping PTFE collars; a hydraulic system for displacing the work bench unit (1) carrying the vice for fixing the pipe or tube (1a) to be lined; a hydraulic system for wedging in and loosening of a spreading device (64,104) used to fix the lining (1b) in the pipe or tube (1a) during the shaping of the collar; and a cooling plate (4a) with one or more cooling matrices (4).

9. 发明公开

EP0691507A1 A method for lining a branch pipe of an underground pipe 失效
标题翻译： Verfahren zur Beschichtung einer Abzweigeleitung eines unterirdischen Rohres
公开(公告)号：EP0691507A1
公开(公告)日：1996-01-10
申请号：EP95300785.3
申请日：1995-02-08
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Kamiyama, Takao , Yokoshima , Yasuhiro
IPC分类号： F16L55/165 , B29C63/36
CPC分类号： B29C63/346 , B29C63/36 , F16L55/1651 , F16L55/179
摘要： A method is proposed for lining a branch pipe (2) from a main pipe (1), wherein a particular sealing mechanism is adopted in attaching the collar (4A) of a liner bag (4) onto the flange (7b) of a fluid pressure sealing nozzle (7). Stopper tacks (18) are embedded in the collar (4A) at appropriate locations, each of the stopper tacks having its bottom end exposed from the back face of the collar and connected with a string (19). The back face of the collar (4A) of the branch pipe liner bag (4) is faced with the upper face of the flange (7b) of the fluid pressure sealing nozzle (7), which further comprises a hollow cylindrical part (7a), the flange (7b) extending perpendicularly from the side of the cylindrical part (7a), and at least one endless sealant (16, 17) is laid on the upper face of the flange (7b). A string puller (11, 12, 13) provided in the flange (7b), and the strings (19) are engaged with the string puller, and the string puller (11, 12, 13) pulls the strings (19) so that the collar (4A) and the flange (7b) are moved toward each other until sufficient sealing effect is obtained.
摘要翻译：提出了一种用于从主管（1）衬里分支管（2）的方法，其中采用特定的密封机构将衬垫（4）的套环（4A）安装到流体的凸缘（7b）上压力密封喷嘴（7）。止动器钉（18）在合适的位置嵌入到套环（4A）中，每个止动钉钉的底端从套环的背面暴露并与绳（19）连接。分支管内衬袋（4）的套环（4A）的背面面对流体压力密封喷嘴（7）的凸缘（7b）的上表面，其还包括中空圆柱形部分（7a）所述凸缘（7b）从所述圆筒形部分（7a）的侧面垂直延伸，并且至少一个环形密封剂（16,17）被放置在所述凸缘（7b）的上表面上。设置在凸缘（7b）中的弦拉（11,12,13）和琴串（19）与琴弦拉出器接合，弦拉（11,12,13）拉弦（19），使得弦轴环（4A）和凸缘（7b）朝向彼此移动，直到获得足够的密封效果。

10. 发明公开

EP0620102A3 Branch pipe lining method and liner 失效
标题翻译：分支管线方法和内衬。
公开(公告)号：EP0620102A3
公开(公告)日：1994-11-17
申请号：EP94302089.1
申请日：1994-03-23
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro, , Endoh, Shigeru,
IPC分类号： B29C63/36 , F16L55/165
CPC分类号： F16L55/179 , B29C63/346 , F16L55/1651
摘要： A branch pipe lining method which can achieve an air-tight connection between a pressure bag (7) and a branch pipe liner bag (1) in a simple structure without employing a conventional sealed tube. An open end of the pressure bag (7) is attached to a set nozzle (10) coupled to a work robot (6) which is movably installed in a main pipe (20). A branch pipe liner bag (1), impregnated with a thermosetting resin, is placed inside the pressure bag (7), the liner bag having a flange (5) which is removably attached to the set nozzle (10) by fitting a protrusion (5a) formed on a surface of the flange into a concave groove (10c) formed in the set nozzle. With the flange (5) being closely contacted to the inner wall of the main pipe (20) around a branch pipe opening (21a), compressed air is supplied into the pressure bag (7) to evert and insert the branch pipe liner bag (1) into a branch pipe (21). While the branch pipe liner bag is pressed against the inner wall of the branch pipe, the thermosetting resin impregnated in the branch pipe liner bag is cured, whereby the inner wall of the branch pipe is lined with the cured thermosetting resin, i.e. the branch pipe is repaired. Upon completing the lining operation, the protrusion (5a) is disengaged from the concave groove (10c), the work robot (6) removed and the pressure bag (7) removed from the branch pipe liner bag (1).

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