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1. 发明申请

WO0213345A8 METHOD AND STRUCTURE FOR LAYING COMMUNICATION CABLE IN UNDERGROUND LINE, AND MEMBERS USED FOR LAYING 审中-公开
标题翻译：在地下线铺设通信电缆的方法和结构以及用于铺设的成员
公开(公告)号：WO0213345A8
公开(公告)日：2002-05-02
申请号：PCT/JP0106767
申请日：2001-08-07
申请人： ASHIMORI IND CO LTD , SANKI ENG CO LTD , SETO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU , ASO KOJI , UEDA YASUHIRO
发明人： SETO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU , ASO KOJI , UEDA YASUHIRO
IPC分类号： G02B6/50 , H02G1/06 , H02G1/08 , H02G9/06 , G02B6/00 , H02G9/00
CPC分类号： H02G1/06 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06
摘要： A method of laying a communication cable (16) capable of laying an optical fiber cable (20) in an underground line such as a sewage line without applying a direct tension to the cable and without loosening the cable, capable of laying the optical fiber cables (20) on the upper side of the line for a main line allowing a plurality of optical fiber cables (20) to be laid therein, and eliminating the need for an expensive robot in the laying operation, comprising the steps of disposing highly strong and low extendable tension members (25, 26, 27) slidably in longitudinal direction of the optical fiber cables (20, 21, 22), pulling the tension members (25, 26, 27) into the underground line (1) by pulling, and applying a tension to a trunk tension member (25) between manholes (2) and (3) to stretch the trunk tension member (25) generally linearly in the underground line (1) so as to lay the optical fibers (20, 21, 22) on the upper side of the underground line (1), wherein a tension is applied to the branch tension members (26, 27) in branch pipes (4, 5) so as to prevent the branch optical fiber cables (21, 22) from being loosened in the branch pipes.
摘要翻译：一种铺设通信电缆（16）的方法，该通信电缆（16）能够在诸如污水管线的地下管线中铺设光纤电缆（20）而不对电缆施加直接张力并且不会松动电缆，能够铺设光缆（20）放置在允许多个光纤电缆（20）放置在其中的主线路的上侧，并且在铺设操作中不需要昂贵的机器人，该方法包括以下步骤：（20,21,22）的纵向可滑动的低延伸张力构件（25,26,27），通过拉动拉伸构件（25,26,27）进入地下管线（1），以及对人孔（2）和（3）之间的躯干受拉构件（25）施加张力以在地下管线（1）中大致线性地拉伸躯干受拉构件（25），以便将光纤（20,21，在地下管线（1）的上侧施加张力，其中可以施加张力 d连接到分支管（4,5）中的分支受拉部件（26,27），以防止分支光缆（21,22）在分支管中松动。

2. 发明专利

JP2003248155A MESSENGER ROPE STRETCHING DEVICE FOR IN-TUBE CABLE AND TOOL USED THEREFOR 审中-公开
公开(公告)号：JP2003248155A
公开(公告)日：2003-09-05
申请号：JP2002050153
申请日：2002-02-26
申请人： SANKI ENG CO LTD , ASHIMORI IND CO LTD , ASHIMORI ENG CO LTD
发明人： MAKI TAKEHITO , OISHI NAOYUKI , YACHI TAKESHI , AZUMA KATSUHIKO
IPC分类号： E03F3/04 , G02B6/46 , H02G1/06
摘要： PROBLEM TO BE SOLVED: To provide a messenger rope stretching device capable of laying an optical fiber cable without operating a tension by stretching a messenger rope latched by engaging the cable in a sewage duct. SOLUTION: The messenger rope stretching device holds the messenger rope 10 loaded by a tension in a stretched state when the optical fiber cable 20 is laid in an upper part in the sewage duct. The device comprises a hanging fitting 8 provided on a straight wall of one manhole to lock the one end of the rope 10, a reverse running preventing unit having a pawl 31 for preventing the rope from reverely running by fixing to the wall of the other manhole 1 so as to hold the other end of the rope, and guide members 11, 12 for guiding the rope 10 to upper edge 9 of bumping opening to the manhole 1 and a sewage main duct 6 toward the fitment 8 and the unit 15. COPYRIGHT: (C)2003,JPO

3. 发明公开

EP1309054A4 METHOD AND STRUCTURE FOR LAYING COMMUNICATION CABLE IN UNDERGROUND LINE, AND MEMBERS USED FOR LAYING 有权
标题翻译：方法和装置用于铺设电信电缆地下管线所使用的安装组件
公开(公告)号：EP1309054A4
公开(公告)日：2005-07-20
申请号：EP01954478
申请日：2001-08-07
申请人： ASHIMORI IND CO LTD , SANKI ENG CO LTD
发明人： SETO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU , ASO KOJI , UEDA YASUHIRO
IPC分类号： G02B6/50 , H02G1/06 , H02G1/08 , H02G9/06 , G02B6/00 , H02G9/00
CPC分类号： H02G1/06 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06
摘要： A method of laying a communication cable (16) capable of laying an optical fiber cable (20) in an underground line such as a sewage line without applying a direct tension to the cable and without loosening the cable, capable of laying the optical fiber cables (20) on the upper side of the line for a main line allowing a plurality of optical fiber cables (20) to be laid therein, and eliminating the need for an expensive robot in the laying operation, comprising the steps of disposing highly strong and low extendable tension members (25, 26, 27) slidably in longitudinal direction of the optical fiber cables (20, 21, 22), pulling the tension members (25, 26, 27) into the underground line (1) by pulling, and applying a tension to a trunk tension member (25) between manholes (2) and (3) to stretch the trunk tension member (25) generally linearly in the underground line (1) so as to lay the optical fibers (20, 21, 22) on the upper side of the underground line (1), wherein a tension is applied to the branch tension members (26, 27) in branch pipes (4, 5) so as to prevent the branch optical fiber cables (21, 22) from being loosened in the branch pipes.
摘要翻译：提供了一种用于铺设通信电缆的铺设方法（16），其允许铺设地下管道的光纤电缆（20）：如污水管既不放置直接张力也不对它们允许松弛，以及用于主管，其中多个要被铺设光缆（20）的，所述方法因此允许在管道内的上部空间铺设光缆（20）和以消除昂贵的机器人用于铺设操作的需要。在所提出的敷设方法中，高强度低伸长张力构件被设置成沿着每个光纤电缆（20，21，22）和所述张力构件的长度方向上滑动（25，26，27）被绘制入地下管线（1）以张紧躯干张力构件（25）由此拉伸躯干张力构件（25）基本上是直的在地下管道（1），因此，光纤电缆（20，21，22）被放置在地下管道内的上部空间（1）。所以分支张力构件（26，27）中的分支管被张紧（4,5）铺设在支管的光纤光缆（21，22）而不允许松弛。

4. 发明专利

DE60136074D1 未知
公开(公告)号：DE60136074D1
公开(公告)日：2008-11-20
申请号：DE60136074
申请日：2001-08-07
申请人： ASHIMORI IND CO LTD , SANKI ENG CO LTD
发明人： SETO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU , ASO KOJI , UEDA YASUHIRO
IPC分类号： H02G1/06 , G02B6/00 , G02B6/50 , H02G1/08 , H02G9/00 , 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.

5. 发明专利

AT410805T 未知
公开(公告)号：AT410805T
公开(公告)日：2008-10-15
申请号：AT01954478
申请日：2001-08-07
申请人： ASHIMORI IND CO LTD , SANKI ENG CO LTD
发明人： SETO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU , ASO KOJI , UEDA YASUHIRO
IPC分类号： H02G1/06 , G02B6/00 , G02B6/50 , H02G1/08 , H02G9/00 , 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.

6. 发明专利

CA2387342A1 METHOD AND STRUCTURE FOR LAYING COMMUNICATION CABLE IN UNDERGROUND LINE, AND MEMBERS USED FOR LAYING 未知
公开(公告)号：CA2387342A1
公开(公告)日：2002-02-14
申请号：CA2387342
申请日：2001-08-07
申请人： SETO ICHIRO , ASHIMORI IND CO LTD , SANKI ENG CO LTD
发明人： TSUCHIYA FUMIAKI , SETO ICHIRO , YAGI ISABURO , UEDA YASUHIRO , KISHIBE NOBUYASU , ASO KOJI , AZUMA KATSUHIKO
IPC分类号： G02B6/50 , H02G1/06 , H02G1/08 , H02G9/06 , G02B6/00 , H02G9/00
摘要： A method of laying a communication cable (16) capable of laying an optical fiber cable (20) in an underground line such as a sewage line without applyi ng a direct tension to the cable and without loosening the cable, capable of laying the optical fiber cables (20) on the upper side of the line for a mai n line allowing a plurality of optical fiber cables (20) to be laid therein, a nd eliminating the need for an expensive robot in the laying operation, comprising the steps of disposing highly strong and low extendable tension members (25, 26, 27) slidably in longitudinal direction of the optical fiber cables (20, 21, 22), pulling the tension members (25, 26, 27) into the underground line (1) by pulling, and applying a tension to a trunk tension member (25) between manholes (2) and (3) to stretch the trunk tension member (25) generally linearly in the underground line (1) so as to lay the optical fibers (20, 21, 22) on the upper side of the underground line (1), wherein a tension is applied to the branch tension members (26, 27) in branch pipes (4 , 5) so as to prevent the branch optical fiber cables (21, 22) from being loosened in the branch pipes.

7. 发明专利

JP2001289389A EARTHQUAKE-PROOF STRUCTURE OF PIPE PASSAGE 失效
公开(公告)号：JP2001289389A
公开(公告)日：2001-10-19
申请号：JP2000102961
申请日：2000-04-05
申请人： TOHO GAS KK , ASHIMORI IND CO LTD , ASHIMORI ENG CO LTD
发明人： HIRATA NAOTO , MORI EIJI , NISHIYAMA TAKAHIRO , AZUMA KATSUHIKO
IPC分类号： E03B7/00 , F16K27/00 , F16K27/12 , F16K51/00 , F16L57/00
摘要： PROBLEM TO BE SOLVED: To followingly displace a pipe passage 1 without being destroyed by sliding a packing 9 and a ring 10 while maintaining air tightness therebetween when a joint portion 4 of the pipe 1 is destroyed by a severe earthquake, to keep the flow passage if a fluid is leaked into a shell 11 and to open/close the flow passage by using a valve. SOLUTION: This earthquake-proof structure comprises the cylindrical shell 11 arranged on the outer peripheries of the joint portion 4 and the pipe passage 1 at both sides thereof so as to encircle the joint portion 4 of the pipe passage 1, the packing 9 of an elastic material formed on the outer periphery face of the pipe passage, and the rings 10 having diameters somewhat smaller than the outer diameter of the packing 9, provided at both ends of the shell 11, the ring 10 being tightly fitted on the outer periphery of the packing 9 in the state of compressing the packing 9.

8. 发明专利

JP2002106750A METHOD FOR INSTALLING LONG GUIDE PIPE FROM BRANCH PART OF DUCT VIA BRANCH PIPE, AND LONG GUIDE MEMBER IN BRANCH PART 失效
公开(公告)号：JP2002106750A
公开(公告)日：2002-04-10
申请号：JP2000304447
申请日：2000-10-04
申请人： ASHIMORI IND CO LTD , ASHIMORI ENG CO LTD , JAPAN SEWER OPTICAL TECHNOLOGI
发明人： ONISHI SHINJI , AZUMA KATSUHIKO , UEDA YASUHIRO
IPC分类号： E03F3/06 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To install a guide pipe capable of smoothly inserting an optical communication cable 5 along a desired passage of a sewage pipe when the optical communication cable 5 is installed from a branch part of a main pipe 1 of the sewerage pipe via a branch pipe 3. SOLUTION: The branch part 2 of a duct is provided with an annular flange part 29 and a guide pipe part 30, the guide pipe part 30 enters inside while bypassing along the inner circumference of the flange part 29 from the sideward direction of the inside surface side of the flange part 29, the flange part 29 is mounted to a guide member 28 forming a shape directing in the axial direction of the branch pipe 3 while drawing a spiral along the inside circle of the flange 29, and the tip of the guide pipe part 30 is connected to the guide pipe 6 inserted into the branch pipe 3.

9. 发明专利

JP2002171627A LAYING STRUCTURE AND LAYING METHOD FOR OPTICAL FIBER CABLE, AND MEMBER FOR LAYING 失效
公开(公告)号：JP2002171627A
公开(公告)日：2002-06-14
申请号：JP2000368222
申请日：2000-12-04
申请人： SEDO ICHIRO , SANKI ENG CO LTD , ASHIMORI IND CO LTD
发明人： SEDO ICHIRO , TSUCHIYA FUMIAKI , YAGI ISABURO , AZUMA KATSUHIKO , KISHIBE NOBUYASU
IPC分类号： G02B6/44 , G02B6/46 , H02G1/06
摘要： PROBLEM TO BE SOLVED: To provide a structure in which an optical fiber cable is laid, and a method and members for laying an optical fiber cable on the top of the inner surface of a branch pipe. SOLUTION: Trunk tension members 25, 26 and 27 respectively having high strength and low elongation are slidably disposed in the longitudinal direction opposit to an optical fiber cable along a trunk optical fiber cable 20 laid inside a main pipe 1 and branch optical fiber cables 21 and 22 laid inside respective branch pipes 4 and 5 from the inside of the main pipe. In the trunk tension member 25, tension is applied between a manhole 2 and another manhole 3 through the main pipe. In the branch tension members 26 and 27, tension is applied between the manhole 2 and branch pipe basins 8 and 9 by way of the insides of the main pipe and of the branch pipes. By so doing, the trunk optical fiber cable and the branch optical fiber cable are laid on the top side inside the main pipe or the branch pipes.

10. 发明专利

JP2014088992A Method of constructing heat medium circulation system 有权
标题翻译：建立热介质循环系统的方法
公开(公告)号：JP2014088992A
公开(公告)日：2014-05-15
申请号：JP2012238953
申请日：2012-10-30
申请人： Chubu Electric Power Co Inc , 中部電力株式会社 , Sanki Eng Co Ltd , 三機工業株式会社 , Ashimori Ind Co Ltd , 芦森工業株式会社
发明人： SAKURABA ICHIRO , OKI SHIGEO , MAEKAWA KOICHIRO , SHIBATA KAZUMA , TAKAI HIROKI , UEMURA SATOSHI , NAKAOKA MASASHI , AZUMA KATSUHIKO , KISHI KOHEI
IPC分类号： F24F5/00 , E04B1/76 , F25B41/00
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing a heat medium circulation system capable of circulating a heat medium by using an air-cooled heat pump chiller while utilizing an existing piping space.SOLUTION: A heat medium circulation system 11 including an air-cooled heat pump chiller 12, is replaced for an existing heat medium circulation system 2 including an underground refrigeration machine 3, a roof floor cooling tower 4, a first circulation passage 6 for circulating a refrigerant cooled by the refrigeration machine 3 to each of air conditioners 5, and a second circulation passage 7 composed of a pair of vertical pipes 8 and circulating cooling water between the refrigeration machine 3 and the cooling tower 4. That is, the air-cooled heat pump chiller 12 is installed on a roof floor, an upper portion and a lower portion of each of the vertical pipes 8 are opened, a heating insulating hose 13 is inserted into each vertical pipe 8, and end portions of the hose 13 are fixed to connection fittings 21 mounted on both end portions of the vertical pipe 8, to connect the air-cooled heat pump chiller 12 or the first circulation passage 6.
摘要翻译：要解决的问题：提供一种构建能够利用空气冷却式热泵制冷机同时利用现有管道空间来循环热介质的热介质循环系统的方法。解决方案：一种热介质循环系统11，冷却式热泵制冷机12被替换为现有的热介质循环系统2，其包括地下制冷机3，屋顶冷却塔4，用于将由制冷机3冷却的制冷剂循环到每个空调器的第一循环通道6 5，以及由制冷机3和冷却塔4之间的一对立管8和循环冷却水构成的第二循环通路7.也就是说，风冷式热泵冷水机12安装在屋顶，每个垂直管8的上部和下部都被打开，加热绝缘软管13插入每个垂直管8中，软管13的端部固定连接到安装在垂直管8的两端部的连接配件21，以连接风冷式热泵制冷机12或第一循环通道6。

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