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1.发明授权公开(公告)号：US06199591B1
公开(公告)日：2001-03-13
申请号：US09614130
申请日：2000-07-11
IPC分类号： F16L5516
CPC分类号： F16L55/18 , B29C63/34 , B29C63/36 , E03F3/06 , E03F2003/065 , F16L55/1651 , F16L55/179
摘要： A pipe repair apparatus includes an outer carrier tube, an inner bladder tube within the carrier tube, and a repair sleeve within the bladder tube. The bladder tube and the carrier tube are formed by one unitary tube which is folded back upon itself. A wick extends from the repair sleeve to the rear end of the bladder tube and permits evacuation of gases from the bladder tube when the bladder tube is flattened by a vacuum during insertion of a curable resin into the bladder tube at its forward end. The bladder tube can be inverted out of the carrier tube so as to place the repair sleeve in contact with an area to be repaired within a sewer pipe. This method may also be used to repair the damaged joint between a lateral sewer line and a main sewer line.
摘要翻译： 管修复装置包括外承载管，载体管内的内囊管和囊管内的修复套管。 膀胱管和载体管由一个整体管形成，该管一起折叠在自身上。 当将可固化树脂在其前端插入到囊管中时，当囊状管被真空压扁时，芯从修复套筒延伸到囊管的后端，并且允许气囊从膀胱管排出。 膀胱管可以从载体管中反转出来，以便将修复套管与在下水道管道内待修复的区域接触。 该方法也可用于修理侧下水道和主下水道之间的受损接头。
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公开(公告)号：US6021815A
公开(公告)日：2000-02-08
申请号：US852590
申请日：1997-05-07
IPC分类号： B29C63/34 , B29C63/36 , F16L55/163 , F16L55/165 , F16L55/179 , F16L55/18 , F16L55/16
CPC分类号： F16L55/18 , B29C63/36 , F16L55/163 , F16L55/1651 , F16L55/179 , B29C63/34
摘要： A pipe repair apparatus includes an outer carrier tube, an inner bladder tube within the carrier tube, and a repair sleeve within the bladder tube. The bladder tube and the carrier tube are formed by one unitary tube which is folded back upon itself. A wick extends from the repair sleeve to the rear end of the bladder tube and permits evacuation of gases from the bladder tube when the bladder tube is flattened by a vacuum during insertion of a curable resin into the bladder tube at its forward end. The bladder tube can be inverted out of the carrier tube so as to place the repair sleeve in contact with an area to be repaired within a sewer pipe. This method may also be used to repair the damaged joint between a lateral sewer line and a main sewer line.
摘要翻译： 管修复装置包括外承载管，载体管内的内囊管和囊管内的修复套管。 膀胱管和载体管由一个整体管形成，该管一起折叠在自身上。 当将可固化树脂在其前端插入到囊管中时，当囊状管被真空压扁时，芯从修复套筒延伸到囊管的后端，并且允许气囊从膀胱管排出。 膀胱管可以从载体管中反转出来，以便将修复套管与在下水道管道内待修复的区域接触。 该方法也可用于修理侧下水道和主下水道之间的受损接头。
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公开(公告)号：US5765597A
公开(公告)日：1998-06-16
申请号：US622817
申请日：1996-03-27
IPC分类号： B29C63/34 , B29C63/36 , F16L55/163 , F16L55/165 , F16L55/179 , F16L55/18 , F16L55/16
CPC分类号： F16L55/18 , B29C63/36 , F16L55/163 , F16L55/1651 , F16L55/179 , B29C63/34
摘要： A pipe repair apparatus includes an outer carrier tube, an inner bladder tube within the carrier tube, and a repair sleeve within the bladder tube. The bladder tube and the carrier tube are formed by one unitary tube which is folded back upon itself. A wick extends from the repair sleeve to the rear end of the bladder tube and permits evacuation of gases from the bladder tube when the bladder tube is flattened by a vacuum during insertion of a curable resin into the bladder tube at its forward end. The bladder tube can be inverted out of the carrier tube so as to place the repair sleeve in contact with an area to be repaired within a sewer pipe. This method may also be used to repair the damaged joint between a lateral sewer line and a main sewer line.
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公开(公告)号：US06482280B1
公开(公告)日：2002-11-19
申请号：US09613958
申请日：2000-07-11
IPC分类号： B29C6320
CPC分类号： F16L55/18 , B29C63/34 , B29C63/36 , E03F3/06 , E03F2003/065 , F16L55/1651 , F16L55/179
摘要： A pipe repair apparatus includes an outer carrier tube, an inner bladder tube within the carrier tube, and a repair sleeve within the bladder tube. The bladder tube and the carrier tube are formed by one unitary tube which is folded back upon itself. A wick extends from the repair sleeve to the rear end of the bladder tube and permits evacuation of gases from the bladder tube when the bladder tube is flattened by a vacuum during insertion of a curable resin into the bladder tube at its forward end. The bladder tube can be inverted out of the carrier tube so as to place the repair sleeve in contact with an area to be repaired within a sewer pipe. This method may also be used to repair the damaged joint between a lateral sewer line and a main sewer line.
摘要翻译： 管修复装置包括外承载管，载体管内的内囊管和囊管内的修复套管。 膀胱管和载体管由一个整体管形成，该管一起折叠在自身上。 当将可固化树脂在其前端插入到囊管中时，当囊状管被真空压扁时，芯从修复套筒延伸到囊管的后端，并且允许气囊从膀胱管排出。 膀胱管可以从载体管中反转出来，以便将修复套管与在下水道管道内待修复的区域接触。 该方法也可用于修理侧下水道和主下水道之间的受损接头。
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公开(公告)号：US5855729A
公开(公告)日：1999-01-05
申请号：US708055
申请日：1996-08-30
IPC分类号： B29C63/34 , B29C63/36 , F16L55/163 , F16L55/165 , F16L55/179 , B29C63/28
CPC分类号： B29C63/36 , F16L55/163 , F16L55/1651 , F16L55/179 , B29C63/34 , Y10T156/1928
摘要： An apparatus for inserting a lining material into a pipeline includes an elongated carrier device having a hollow central portion which encloses a liner-bladder assembly. The liner-bladder assembly includes an elongated inflation bladder which engages an open end of the carrier device and expands under fluid pressure out of the carrier device. The pipe liner is frangibly attached to the inflation bladder such that its attachment anchors the liner with respect to the open end of the carrier device to permit accurate placement of the liner within a pipeline proximate to a compromised section of the pipeline. The frangible connection breaks when the carrier device and inflation bladder are removed from the pipeline.
摘要翻译： 用于将衬里材料插入到管道中的装置包括细长的载体装置，其具有封闭衬套 - 囊组件的中空中心部分。 衬套 - 囊组件包括细长的充气囊，其接合载体装置的开口端并在流体压力下膨胀出载体装置。 管道衬套易于连接到充气囊上，使得其附件相对于承载装置的开口端锚固衬套，以允许衬管在靠近管道的受损部分的管道内准确放置。 当载体装置和充气气囊从管道中取出时，易碎连接断裂。
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公开(公告)号：US06641687B2
公开(公告)日：2003-11-04
申请号：US10175220
申请日：2002-06-19
IPC分类号： B32B3500
CPC分类号： F16L55/18 , B29C63/34 , B29C63/36 , E03F3/06 , E03F2003/065 , F16L55/1651 , F16L55/179
摘要： A pipe repair apparatus includes an outer carrier tube, an inner bladder tube within the carrier tube, and a repair sleeve within the bladder tube. The bladder tube and the carrier tube are formed by one unitary tube which is folded back upon itself. A wick extends from the repair sleeve to the rear end of the bladder tube and permits evacuation of gases from the bladder tube when the bladder tube is flattened by a vacuum during insertion of a curable resin into the bladder tube at its forward end. The bladder tube can be inverted out of the carrier tube so as to place the repair sleeve in contact with an area to be repaired within a sewer pipe. This method may also be used to repair the damaged joint between a lateral sewer line and a main sewer line.
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7.发明授权公开(公告)号：US06206993B1
公开(公告)日：2001-03-27
申请号：US09224156
申请日：1998-12-31
IPC分类号： B29C6336
CPC分类号： B29C63/36 , B29C63/34 , F16L55/163 , F16L55/1651 , F16L55/179 , Y10T156/1928
摘要： An apparatus for inserting a lining material into a pipeline includes an elongated carrier device having a hollow central portion which encloses a liner-bladder assembly. The liner-bladder assembly includes an elongated inflation bladder which engages an open end of the carrier device and expands under fluid pressure out of the carrier device. The pipe liner is frangibly attached to the inflation bladder such that its attachment anchors the liner with respect to the open end of the carrier device to permit accurate placement of the liner within a pipeline proximate to a compromised section of the pipeline. The frangible connection breaks when the carrier device and inflation bladder are removed from the pipeline.
摘要翻译： 用于将衬里材料插入到管道中的装置包括细长的载体装置，其具有封闭衬套 - 囊组件的中空中心部分。 衬套 - 囊组件包括细长的充气囊，其接合载体装置的开口端并在流体压力下膨胀出载体装置。 管道衬套易于连接到充气囊上，使得其附件相对于承载装置的开口端锚固衬套，以允许衬管在靠近管道的受损部分的管道内准确放置。 当载体装置和充气气囊从管道中取出时，易碎连接断裂。
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