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    LINING MATERIAL OF PIPELINE
    3.
    发明公开
    LINING MATERIAL OF PIPELINE 失效
    AUSKLEIDUNGSMATERIALFÜREINE ROHRLEITUNG。

    公开(公告)号：EP0370108A1

    公开(公告)日：1990-05-30

    申请号：EP88908744.1

    申请日：1988-10-05

    申请人： TOKYO GAS KABUSHIKI KAISHA ,  ASHIMORI KOGYO KABUSHIKI KAISHA

    发明人： KANEDA, Shigeo 270-1, Kamgayacho ,  MORINAGA, Akio 4347-2, Fujisawa ,  SAITO, Hitoshi 3-16-303, Satsukigaokanishi ,  SESHIMO, Masahiro 24-12, Koshienguchi 2-chome

    IPC分类号： B32B5/02 ,  B32B5/26 ,  B32B1/08 ,  B32B27/12 ,  B29C63/36 ,  F16L57/00

    CPC分类号： B32B1/08 ,  B32B3/04 ,  B32B7/12 ,  B32B25/10 ,  B32B27/10 ,  B32B27/12 ,  B32B2307/54 ,  B32B2307/7242 ,  B32B2597/00 ,  F16L55/1656 ,  Y10T428/1362

    摘要： This invention relates to a lining material for the inner surface of a pipe of a pipeline used for transferring various fluids such as water supply and sewage, town gas, petroleum, and the like, and is characterized in that filaments having low elongation but high strength are used as yarns (12) for constituting a fibrous cylindrical member (13) together with a cylindrical woven fabric (2′) or as wefts (5), (16) constituting each cylindrical woven fabric (2), (6). Because of this feature, the lining material has excellent properties such as vibration-­proofness, shape retentivity against external pressure and small diameter expansion that are required for lining materials of pipeline.
    SUMMARY
    A lining material adapted for lining the inner surface of pipelines for transferring various kinds of fluids such as city water, sewage, city gases and petroleum, etc., characterized in that low elongation high tensile strength filament yarns are used as wefts (5), (16) forming tubular textile jackets (2), (6) laid in the lining material or as the yarns (12) forming a tubular fibrous member (13) together with a tubular textile jacket (2′). This characteristic feature provides excellent performances required for lining materials for pipelines such as enhanced earthquake resistance and shape retaining property against external pressures and limited expansion in diameter.

    摘要翻译： 本发明涉及用于输送各种流体例如供水和城镇煤气，石油等的用于管道的管道的内表面的衬里材料，其特征在于具有低伸长率但高强度的长丝 （12）与构成每个圆筒织物（2）的圆筒形织物（2'）或纬纱（5），（16）一起用作构成纤维状圆柱形构件（13）的纱线（12）。 由于该特征，衬里材料具有优异的性能，如管道衬里材料所需的防振性，外部压力的形状保持性和小直径膨胀。

    METHOD FOR LINING PIPELINES
    5.
    发明公开
    METHOD FOR LINING PIPELINES 失效
    VERFAHREN ZUM INNENBESCHICHTEN VON ROHREN。

    公开(公告)号：EP0256140A1

    公开(公告)日：1988-02-24

    申请号：EP87901622.8

    申请日：1987-02-12

    申请人： TOKYO GAS KABUSHIKI KAISHA ,  ASHIMORI KOGYO KABUSHIKI KAISHA

    发明人： MORINAGA, Akio ,  HYODO, Masakatsu ,  NISHIMOTO, Tomiya ,  SAKURAGI,Hiroyuki ,  ONISHI, Shinji

    IPC分类号： B29C63/36

    CPC分类号： B29C63/36 ,  B23Q15/24 ,  F16L55/1651

    摘要： A method for lining pipelines for use in the transportation of city water, city gas, petroleum, and other various fluids is provided, particularly a method for lining with a simple operation pipelines laid at the bottom of the water or pipelines of an extremely long length of up to several thousand meters or more is provided as well. In this method wherein, while a flexible, cylindrical material (2) having an inside surface coated with adhesives is being reversed by the fluid pressure so that the inner side thereof is turned to face the outside, the folded portion (4) of said lining material (2) is allowed to move forward through the inside of a pipeline (1), causing the reversed lining material (2) to be adhered to the inside surface of the pipeline (1); with the pipeline lying in a forward direction of said folded portion fully filled with water (7), reaction-curing adhesives which cure on reacting with water being used as said adhesive, with the forward movement of said folded portion, at said folded portion (4). said adhesive applied over the inside surface of the lining material get into contact with water to effect curing thereof, so that the surface of the lining material coated with adhesives and turned so as to face outside is adhered to the inside surface of the pipeline (1).

    摘要翻译： 这种管道衬管的新方法包括以下过程。 柔性圆柱形材料被流体（水）的压力反转，使得内侧如果转向面向外部。 允许衬里材料的折叠部分在管道内部向前移动。 以这种方式，管道的完全填充部分中的水将向前的折叠的衬里材料向前推动，使得反向的材料附接到管道的内表面。 与水反应固化的反应固化粘合剂施加在衬里材料的内表面上，并且与管道中的水接触影响固化。 通过这种方式，涂覆有粘合剂的衬里材料的表面被转动以便面向外并粘附到管道的内表面。 用于由环氧树脂和多胺硬化剂组成的两种液体系型粘合剂中使用的粘合剂。 管道可以放在水下。

    DEVICE FOR BORING LINING OF PIPE LINE
    7.
    发明公开
    DEVICE FOR BORING LINING OF PIPE LINE 失效
    ANORDNUNG ZUM BOHREN DER INNENSEITE EINER LEITUNG。

    公开(公告)号：EP0282588A1

    公开(公告)日：1988-09-21

    申请号：EP86904944.5

    申请日：1986-08-19

    申请人： TOKYO GAS KABUSHIKI KAISHA ,  ASHIMORI KOGYO KABUSHIKI KAISHA

    发明人： ZENBAYASHI, Katsuaki ,  OTSUGA, Hisao ,  MORINAGA, Akio ,  TOYOSHIMA, Osamu ,  SHIMOKAWA, Shinji 1-97, Hamaguchihigashi 1-chome

    IPC分类号： B26F3/08 ,  F16L1/00

    CPC分类号： B26F1/3846 ,  B26F3/08 ,  B29C63/0086 ,  B29C2793/0018 ,  F16L55/179 ,  F16L55/26

    摘要： A device for boring a lining at the branching portion of a pipe line, such as a gas pipe or a water pipe. To an end of a coiled tension spring (1), a coiled compression spring (2), the spring constant of which is smaller than that of the coiled tension spring (1), is connected. A frusto-conical head member (5), which is formed by coating an electric heating element (3) with a thermoplastic resin (6), is connected to the end of the coiled compression spring (2). One or more electric wires (9) connnected to the heating element (3) are inserted through the coiled tension spring (1) and coiled compression spring (2) in slackened state. The electric wire (9) which is in the coiled tension spring (1) is fixed thereto at a plurality of portions thereof. A means N, which is capable of feeding the coiled tension spring while turning the same, is provided at the rear portion thereof.

    摘要翻译： 装置包括卷曲的拉伸弹簧，具有比拉伸弹簧更小的弹簧常数并且被安装在拉伸弹簧的前端的螺旋压缩弹簧。 由涂覆有热塑性树脂的电加热元件构成的截头圆锥形头部连接到压缩弹簧的前部。 连接到加热元件的一个或多个电源引线穿过弹簧的内部并且被固定到拉伸弹簧的多个点。 张力弹簧可以同时前进，并在其后端由系统（N）旋转。

    METHOD FOR LINING PIPELINES
    9.
    发明授权
    METHOD FOR LINING PIPELINES 失效
    内衬管道的方法

    公开(公告)号：EP0256140B1

    公开(公告)日：1991-04-10

    申请号：EP87901622.8

    申请日：1987-02-12

    申请人： TOKYO GAS KABUSHIKI KAISHA ,  ASHIMORI KOGYO KABUSHIKI KAISHA

    发明人： MORINAGA, Akio ,  HYODO, Masakatsu ,  NISHIMOTO, Tomiya ,  SAKURAGI,Hiroyuki ,  ONISHI, Shinji

    IPC分类号： B29C63/36

    CPC分类号： B29C63/36 ,  B23Q15/24 ,  F16L55/1651

    摘要： A method for lining pipelines for use in the transportation of city water, city gas, petroleum, and other various fluids is provided, particularly a method for lining with a simple operation pipelines laid at the bottom of the water or pipelines of an extremely long length of up to several thousand meters or more is provided as well. In this method wherein, while a flexible, cylindrical material (2) having an inside surface coated with adhesives is being reversed by the fluid pressure so that the inner side thereof is turned to face the outside, the folded portion (4) of said lining material (2) is allowed to move forward through the inside of a pipeline (1), causing the reversed lining material (2) to be adhered to the inside surface of the pipeline (1); with the pipeline lying in a forward direction of said folded portion fully filled with water (7), reaction-curing adhesives which cure on reacting with water being used as said adhesive, with the forward movement of said folded portion, at said folded portion (4), said adhesive applied over the inside surface of the lining material get into contact with water to effect curing thereof, so that the surface of the lining material coated with adhesives and turned so as to face outside is adhered to the inside surface of the pipeline (1).