Device for sealingly positioning a tube used to repair a damaged pipe
    1.
    发明授权
    Device for sealingly positioning a tube used to repair a damaged pipe 失效
    用于密封定位用于修复损坏管道的管道的装置

    公开(公告)号:US5421370A

    公开(公告)日:1995-06-06

    申请号:US168201

    申请日:1993-12-17

    IPC分类号: F16L55/165 F16L55/18

    CPC分类号: F16L55/165 F16L55/18

    摘要: A flange (33) which can be connected to a length of pipe which is to be renewed (1a) and which comprises a series of separable disc-shaped elements individually constituted by a plurality of parts. Sealing-tight gaskets are interposed with a clamping effect between two element parts and between two adjacent disc-shaped elements. By way of a terminal flange element (33e) it is possible also to place at the end of the flange a monitoring device or a counter-flange (77) for guiding a casing pipe (35). The flange may be dismantled when casing is completed.

    摘要翻译: 一个凸缘(33),其可以连接到要被更新的一段长度的管(1a),并且包括由多个部件分别构成的一系列可分离的盘形元件。 密封垫圈插入两个元件之间和两个相邻的盘形元件之间的夹紧效应。 通过端子法兰元件(33e),也可以在法兰的端部放置用于引导套管(35)的监控装置或反法兰(77)。 当外壳完成时,法兰可能被拆除。