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1. 发明公开

EP2668704A1 A PIPE TRAVELLING APPARATUS AND USE THEREOF 审中-公开
标题翻译：管送入装置及使用
公开(公告)号：EP2668704A1
公开(公告)日：2013-12-04
申请号：EP12703615.0
申请日：2012-01-25
申请人： Jelcer-IP B.V.
发明人： SPIJKER, Johannes Gerhardus , NICOLAÏ, Klaas Alexander
IPC分类号： H02G1/08 , G02B6/50
CPC分类号： F16L55/00 , B61B13/10 , G02B6/4463 , G02B6/502 , G02B6/508 , H02G1/088
摘要： The pipe travelling apparatus (100) for travelling through a curved sewerage pipe and for performing a task in said pipe comprises a first segment (101) and a second segment (102), each comprising a body (101, 102) provided with a sliding surface (108, 109) for sliding along an inner bottom surface of a pipe, said first and second segment mutually coupled by a bendable coupling member (120). The apparatus further comprises a tool (161, 150, 171, 172) suitable for performing said task in the pipe and provided in or to at least one of said first segment (101) and said second segment (102). The apparatus further comprises a driving means (130) coupled to said first and/or second segment (101, 102), such as a driving cable. The pipe travelling apparatus (100) is intended for transportation of a cable (90) into the pipe, and for fastening cable fastening elements (10) attached to said cable (90) to an inner wall of said pipe.

2. 发明公开

EP2668535A2 A GUIDE MEMBER AND A METHOD FOR POSITIONING A CABLE INTO A SEWERAGE SYSTEM 审中-公开
标题翻译：导报定位的缆索部件和方法下水道系统
公开(公告)号：EP2668535A2
公开(公告)日：2013-12-04
申请号：EP12704335.4
申请日：2012-01-25
申请人： Jelcer-IP B.V.
发明人： SPIJKER, Johannes Gerhardus , NICOLAÏ, Klaas Alexander
IPC分类号： G02B6/50 , H02G9/06
CPC分类号： H02G1/00 , G02B6/502 , G02B6/508 , H02G1/088
摘要： A guide member (40) comprises a sleeve (41) for positioning into an entrance (15A) of a first branch pipe (20A) in a sewerage system, which entrance (15a) provides access to a main pipe (10), wherein a telecommunication cable system is inserted into said sewerage system, which telecommunication cable system comprising a cable trunk (2) present in the main pipe (10) and housing a plurality of cables (1A, 1B), of which plurality of cables a first cable (1A) extending into the first branch pipe (20A), wherein a first aperture (3) is present in said cable trunk (2) at or near the entrance (15A) of the first branch pipe (20A) through which the first cable (1A) leaves the cable trunk (2), which said guide member (40) comprises a trunk support part (42) projecting into the main pipe (10) and positioning the cable trunk (2) in a desired angular position near the entrance (15A) of the first branch pipe (20A), which guide member (40) further comprises a cable guide (45) for supporting the first cable (1A) at an outside of the sleeve (41), characterized in that the trunk support part (42) comprises a window in a protective member such that the aperture (3) is substantially aligned to said cable guide (45).

3. 发明授权

EP1135708B1 A METHOD AND ARRANGEMENT FOR INSTALLING OPTICAL FIBRE CABLE ELEMENTS 有权
标题翻译：一种方法和装置，用于安装光纤电缆元素的
公开(公告)号：EP1135708B1
公开(公告)日：2006-12-27
申请号：EP99971930.5
申请日：1999-10-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： BÄCKSTRÖM, Göran , SERRANDER, Hans
IPC分类号： G02B6/44 , G02B6/52
CPC分类号： G02B6/502 , G02B6/4438 , G02B6/4464 , G02B6/4466
摘要： The present invention relates to a method and to an arrangement for installing in a duct optical fibre cable elements, such as combined groups of optical fibre ribbon cables. In order to enable the cable element to be blown into a duct (11), an optical fibre ribbon cable body (1) that has electrical contact devices provided at one end thereof and which comprises a plurality of optical fibre ribbons (2) placed one upon the other has been held together with helically wound elastic tape (3) with successive turns of the tape mutually overlapping. The external helical cross-surface thus obtained can be acted upon by a by-passing air stream, such as to drive the cable body forwards in the duct.

4. 发明授权

EP0710863B1 Installing cable-ducts 失效
标题翻译：有线频道的安装
公开(公告)号：EP0710863B1
公开(公告)日：2005-04-13
申请号：EP95202943.7
申请日：1995-10-31
申请人： Koninklijke KPN N.V.
发明人： Griffioen, Willem , de Graaf, Hubertus A.L.M. , van Bijsterveld, Cornelis C.
IPC分类号： G02B6/44 , E21B7/18 , H02G1/06 , E21B7/28 , G02B6/54
CPC分类号： H02G1/06 , E21B7/18 , E21B7/28 , G02B6/4463 , G02B6/502

5. 发明公开

EP1309054A1 METHOD AND STRUCTURE FOR LAYING COMMUNICATION CABLE IN UNDERGROUND LINE, AND MEMBERS USED FOR LAYING 有权
标题翻译： VERFAHREN ZUM VERLEGEN VON FERNMELDEKABELN IN UNTERIRDISCHE LEITUNGEN
公开(公告)号：EP1309054A1
公开(公告)日：2003-05-07
申请号：EP01954478.2
申请日：2001-08-07
申请人： Ashimori Industry Co., Ltd. , SANKI ENGINEERING CO. LTD. , Seto, Ichiro
发明人： SETO, Ichiro , TSUCHIYA, Fumiaki , YAGI, Isaburo , AZUMA, Katsuhiko , KISHIBE, Nobuyasu , ASO, Koji , UEDA, Yasuhiro
IPC分类号： H02G1/06 , H02G9/00 , G02B6/00
CPC分类号： H02G1/06 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06
摘要： A laying method for laying communication cables (16) is provided which allows to lay optical fiber cables (20) in an underground pipeline such as a sewage pipe neither placing direct tension nor allowing slack on them, and for a main pipe in which a plurality of optical fiber cables (20) are to be laid, the method also allows to lay optical fiber cables (20) in the upper space of inside the pipeline and to obviate the need of an expensive robot for the laying operation. In the proposed laying method, a high-strength low-elongation tension member is disposed to be slidable in the lengthwise direction along each optical fiber cable (20, 21, 22), and the tension members (25, 26, 27) are drawn into the underground pipeline (1) to tension the trunk tension member (25) thereby stretching the trunk tension member (25) substantially straight in the underground pipeline (1), and thus the optical fiber cables (20, 21, 22) are laid in the upper space of inside the underground pipeline (1). Also the branch tension member (26, 27) is tensioned in the branch pipe (4, 5) to lay the optical fiber cables (21, 22) in the branch pipe without allowing slack.
摘要翻译：提供铺设通信电缆（16）的铺设方法，其可以将光纤电缆（20）放置在诸如污水管的地下管线中，既不施加直接张力也不允许松弛，并且对于主管，其中多个要铺设光纤电缆（20），该方法还允许将光纤电缆（20）放置在管道内部的上部空间中，并且不需要用于铺设操作的昂贵的机器人。在所提出的铺设方法中，高强度低伸长张力构件设置成沿着每根光纤缆线（20,21,22）在长度方向上滑动，并且拉伸构件（25,26,27）被拉伸进入地下管线（1）以张紧躯干张力构件（25），从而在地下管线（1）中基本上直线地拉伸主干张紧构件（25），从而铺设光纤电缆（20,21,22）在地下管线（1）内的上部空间。此外，分支张紧构件（26,27）在分支管（4,5）中被张紧，以将光纤电缆（21,22）布置在分支管中，而不会松弛。

6. 发明授权

EP1100999B1 VERFAHREN ZUM VERLEGEN VON DATENKABELN 有权
标题翻译：方法铺设数据电缆
公开(公告)号：EP1100999B1
公开(公告)日：2003-03-26
申请号：EP99930979.2
申请日：1999-07-26
申请人： Prusate Foundation
发明人： PRUSAK, Martin
IPC分类号： E03F3/00 , H02G9/06 , G02B6/44 , G02B6/50 , F16L55/165
CPC分类号： E03F5/022 , E03F3/00 , F16L7/00 , F16L55/1656 , G02B6/4459 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06
摘要： The invention relates to a method for laying data cables (15) in a liner during the renovation of pipe ducts (1). The data cables (15) are protected by the liner on all sides. According to said method the data cables (15) can be laid at minimum cost and without digging, in existing pipe ducts (1) reaching every house in a municipality. This generates additional income for the municipality in return for only minimal prior investment.

7. 发明公开

EP1241756A2 Verfahren zur Installation von Kabeln und Kabel zur Installation in einer Trinkwasserleitung 审中-公开
标题翻译：在饮用水管，用于安装电缆和电缆安装的方法
公开(公告)号：EP1241756A2
公开(公告)日：2002-09-18
申请号：EP02360044.8
申请日：2002-01-29
申请人： ALCATEL
发明人： Nothofer, Klaus , Lysson, Hans-Jürgen , Leppert, Hans-Detlef, Dr. , Teschner, Wolfgang
IPC分类号： H02G1/08 , G02B6/44
CPC分类号： H02G1/08 , G02B6/502
摘要： Die Erfindung betrifft ein Verfahren zur Installation von Kabeln, insbesondere Glasfaserkabeln in Trinkwasserleitungen sowie ein zur Trinkwasserleitungsmontage geeignetes Kabel. Um die Verschmutzung des Kabels zu vermeiden und eine Kontamination des Trinkwassers auszuschließen, ist vorgesehen, dass das Kabel mit einer Schutzhülle ummantelt wird, die vor der Berührung mit dem Trinkwasser abgestreift wird. Ein dazu geeignetes Kabel kann bereits während seines Herstellungsprozesses mit der abstreifbaren Schutzhülle ummantelt werden.
摘要翻译：本发明涉及一种用于在饮适合饮用供水管电缆水管线以及一个系统中安装电缆，特别是光纤电缆的方法。为了避免电缆的污染，并防止饮用水污染，它提供的是，电缆套有保护套，其被汽提接触之前水。作为合适的电缆可能已经在与可剥离的保护盖其制造过程所覆盖。

8. 发明公开

EP0861399A4 LINESTOPPING SYSTEM 失效
标题翻译：截流管线
公开(公告)号：EP0861399A4
公开(公告)日：1999-01-07
申请号：EP96931686
申请日：1996-10-04
申请人： WATER CORP
发明人： BROWN STEPHEN REGINALD
IPC分类号： F16L55/124 , F16L55/134 , G02B6/50 , F16L55/18
CPC分类号： F16L55/134 , F16L55/124 , G02B6/502 , Y10T137/4259 , Y10T137/87338
摘要： A linestopping system for pipes includes first and second linestopping means (10a, 10b), each linestopping means including an inflatable plug (50), an inflation means (90) and an insertion means (34) and first and second branch pipe supports (20) each having an apertured flange (22) with a pipe section (24) mounted thereon at an acute angle, each pipe section containing a valve (28). In use, the pipe supports are disposed on a pipe in spaced apart locations with the pipe sections facing in opposite directions such that upon apertures being cut in the pipe at the pipe supports the inflatable plugs of respective linestopping means are inserted by the insertion means through the apertures in the pipe and subsequently inflated by the inflation means so as to seal off a section of the pipe. Each insertion means includes a plurality of sets of hydraulic clamps, a first set of clamps being fixed relative to the insertion means and a second sets of clamps being movable relative to the insertion means, such that the first and second sets are relatively moveable so as to cause insertion of the respective inflatable plug into the pipe. A bypass pipe (102) extends between the first and second linestopping means to allow fluid flow to be maintained when the section of the pipe is sealed off.

9. 发明授权

EP0294244B1 Pipeline systems 失效转让
标题翻译：管道系统
公开(公告)号：EP0294244B1
公开(公告)日：1992-09-02
申请号：EP88305149.2
申请日：1988-06-06
申请人： NORTHERN TELECOM LIMITED
发明人： de la Salle, Brian Edward
IPC分类号： F16L41/06 , F16L41/04
CPC分类号： H02G1/08 , F16L41/06 , F16L55/00 , G02B6/502 , Y10T137/6123

10. 发明公开

EP0294243A2 Pipeline system 失效
标题翻译： Rohrleitungssystem。
公开(公告)号：EP0294243A2
公开(公告)日：1988-12-07
申请号：EP88305148.4
申请日：1988-06-06
申请人： NORTHERN TELECOM LIMITED
发明人： Grocott, Geoffrey Joseph , Baskett, Ralph Edward John
IPC分类号： F17D5/00 , H02G1/08 , F16L55/00
CPC分类号： F17D5/00 , G02B6/4464 , G02B6/502 , H02G1/08 , H02G1/086
摘要： A method of deploying a cable or other line (34) in a fluid transportation pipeline (10) whilst in normal operation full of and transporting a fluid (12) under a positive pressure. A collapsible centralising device (62,64) is attached to the leading end of the cable (34) and is then fed in a collapsed state into the pipeline (10) via a first fluid sealing means (30) at the cable entry position (14). That device (62,64) maintains the cable end (34) centralised in the pipeline cross section whilst the cable (34) is fed into the pipeline (10). Magnetic sensing means (68,74,76) disposed near the cable exit position sense the presence of the cable end (34) and control the cable infeed so as to position the cable end (34) in a predetermined cable retrieval position. A tubular lance (54) is fed into the pipeline (10) through a second fluid sealing means (32) disposed at the cable exit position (16), and a grab (56) housed in the nozzle of the lance (54) is ejected to engage and capture part of the centralising device (62,64) and cable end (34), whereafter the grab (56) closes on being drawn back into the lance (54). The lance (54) is then withdrawn through the second fluid sealing means (32) so as to draw with it the grab (56) and the captured centralising device (62,64) and cable end (34).
摘要翻译：一种在正常操作中在正压力下充满流体（12）并传送流体（12）的情况下，将电缆或其它管线（34）部署在流体输送管线（10）中的方法。可收缩的集中装置（62,64）附接到电缆（34）的前端，然后经由处于电缆入口位置处的第一流体密封装置（30）以折叠状态进入管道（10） 14）。该装置（62,64）将电缆端部（34）集中在管道横截面中，同时电缆（34）被馈送到管道（10）中。设置在电缆出口位置附近的磁感测装置（68,74,76）感测电缆端部（34）的存在并控制电缆进给，以将电缆端部（34）定位在预定的电缆取回位置。管状喷枪（54）通过布置在电缆出口位置（16）处的第二流体密封装置（32）进入管道（10），并且容纳在喷枪（54）的喷嘴中的抓斗（56）是弹出以接合和捕获中央集中装置（62,64）和电缆端部（34）的一部分，此后，抓斗（56）被拉回到喷枪（54）中时关闭。然后，喷枪（54）通过第二流体密封装置（32）被抽出，以便与其一起牵引（56）和捕获的集中装置（62,64）和电缆端部（34）。

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