-
公开(公告)号:EP2223000A4
公开(公告)日:2012-04-04
申请号:EP08874151
申请日:2008-06-24
IPC分类号: F16L55/168 , B29C63/10 , B65H81/08 , F16L55/175 , F16L55/18
CPC分类号: F16L55/175 , B29C53/581 , F16L1/26 , F16L55/1686 , F16L55/18 , Y10T29/49842
-
公开(公告)号:EP2223000B1
公开(公告)日:2013-12-11
申请号:EP08874151.7
申请日:2008-06-24
IPC分类号: F16L1/26 , F16L55/168 , F16L55/175 , F16L55/18 , B29C53/58
CPC分类号: F16L55/175 , B29C53/581 , F16L1/26 , F16L55/1686 , F16L55/18 , Y10T29/49842
-
公开(公告)号:EP2223000A1
公开(公告)日:2010-09-01
申请号:EP08874151.7
申请日:2008-06-24
IPC分类号: F16L55/168 , F16L55/175 , F16L55/17 , F16L55/18
CPC分类号: F16L55/175 , B29C53/581 , F16L1/26 , F16L55/1686 , F16L55/18 , Y10T29/49842
摘要: A method for affecting a repair and/or strengthening of a pipe is disclosed. The method comprises cleaning an effected area of a surface of the pipe to provide a cleaned surface of the pipe surface for an area requiring repair; applying a continuous strip around the pipe from a portion prior to the effected area and allowing the continuous strip to extend to a portion after the effected area. The continuous strip forms a spiral sleeve spaced from the pipe surface to provide an annular chamber between the pipe surface and the spiral sleeve.
-
-