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11.发明授权
公开(公告)号：EP1597509B1
公开(公告)日：2007-11-28
申请号：EP04713930.8
申请日：2004-02-24
申请人： 3X Engineering , Submin, Limited
IPC分类号： F16L55/168 , F16L55/17
CPC分类号： F16L55/175
摘要： The invention relates to a sleeve for repairing a fluid pipe (12), comprising a rigid or flexible shell (22) which forms a mould that surrounds at least one defective area (10) of the pipe. A liquid-state polymerisable material is injected into the aforementioned mould, which polymerises and seals the defective area. The sleeve also comprises an insert which is made up of a plurality of coils of a filiform element (14), which is wound into a helix around the defective area of the pipe, before the polymerisable material is injected or infused.
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公开(公告)号：EP4176196A1
公开(公告)日：2023-05-10
申请号：EP21739122.6
申请日：2021-07-02
申请人： 3X Engineering
IPC分类号： F16L55/16
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13.发明授权PROCÉDÉ DE RÉPARATION DE PYLONE NOTAMMENT DE SUPPORT DE CATÉNAIRES, ET PYLONE AINSI RÉPARÉ 有权方法修复一个PYLONE，特别是一个催眠状态，并修复一个PYLONE
公开(公告)号：EP2663702B8
公开(公告)日：2015-10-21
申请号：EP12701184.9
申请日：2012-01-12
申请人： 3X Engineering , SNCF Réseau
CPC分类号： E04G23/0218
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14.发明授权PROCÉDÉ DE RÉPARATION DE PYLONE NOTAMMENT DE SUPPORT DE CATÉNAIRES, ET PYLONE AINSI RÉPARÉ 有权修复用挂架，方法尤其是对于UPPER线支撑的，因而修复PYLON
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15.发明公开
公开(公告)号：EP1597509A1
公开(公告)日：2005-11-23
申请号：EP04713930.8
申请日：2004-02-24
申请人： 3X Engineering , Submin, Limited
IPC分类号： F16L55/168 , F16L55/17
CPC分类号： F16L55/175
摘要： The invention relates to a sleeve for repairing a fluid pipe (12), comprising a rigid or flexible shell (22) which forms a mould that surrounds at least one defective area (10) of the pipe. A liquid-state polymerisable material is injected into the aforementioned mould, which polymerises and seals the defective area. The sleeve also comprises an insert which is made up of a plurality of coils of a filiform element (14), which is wound into a helix around the defective area of the pipe, before the polymerisable material is injected or infused.
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