公开(公告)号：US20060090804A1

公开(公告)日：2006-05-04

申请号：US11264709

申请日：2005-11-01

申请人： Franklin Driver ,  Weiping Wang ,  Joseph Coyne

发明人： Franklin Driver ,  Weiping Wang ,  Joseph Coyne

IPC分类号： F16L55/16

CPC分类号： F16L55/1651 ,  Y10T156/1084

摘要： A process for lining an existing pipeline or conduit with a flexible resin impregnated cured in place liner by pulling in the liner and inflating a resin impregnated inflation bladder with air and curing the liner with flow-through steam without loss of pressure is provided. The liner includes a resin absorbent material in tubular form with an impermeable membrane forming an outer layer. The inflation bladder also includes a resin absorbent material in tubular form with an impermeable membrane forming an outer layer and an exhaust assembly at the trailing end and is passed through a pressurized inversion apparatus into the collapsed liner. As the bladder reaches the distal end, the exhaust assembly exits the everting bladder and is coupled to an exhaust hose. Steam is then introduced the inversion apparatus to cure the resin and is exhausted through the exhaust tube. After cure, steam is replaced with air to cool the liner and the ends are cut to restore service through the host pipe.

摘要翻译： 提供了一种利用柔性树脂浸渍的已固化的固定衬垫来拉动内衬并用空气使树脂浸渍的充气囊膨胀并且在不损失压力的情况下固化衬管的过程。 衬垫包括管状形式的树脂吸收材料，其中形成外层的不渗透膜。 膨胀囊还包括管状形式的树脂吸收材料，其中形成外层的不可渗透膜和在尾端处的排气组件，并且通过加压的反转装置进入塌缩的衬里。 当膀胱到达远端时，排气组件离开退缩气囊并且联接到排气软管。 然后将蒸汽引入反转装置以固化树脂，并通过排气管排出。 固化后，用空气代替蒸汽以冷却衬管，并且端部被切割以通过主管恢复使用。

公开(公告)号：US20060060255A1

公开(公告)日：2006-03-23

申请号：US11268388

申请日：2005-11-07

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： F16L55/18

CPC分类号： F16L55/1651 ,  B29C63/34 ,  F16L55/1654

摘要： A process for lining an existing pipeline or conduit with a flexible resin impregnated cured in place liner by pulling in the liner and inflating an eversion bladder with air and curing the liner with flow-through steam without loss of pressure is provided. The bladder is stored in a pressure bladder canister coupled to a pressurized downtube and eversion elbow. The bladder is everted by introducing pressurized air into the canister As the bladder reaches the distal manhole, it enters a receiving canister where it is punctured while maintaining air pressure within the bladder a pinch valve between the downtube and elbow isolates the inverted bladder so that steam can be introduced into the bladder to cure the resin and exhaust through the receiving canister. The bladder is then removed and lateral service reinstated.

公开(公告)号：US20070209726A1

公开(公告)日：2007-09-13

申请号：US11748064

申请日：2007-05-14

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： F16L55/16

CPC分类号： F16L55/1654 ,  B29C53/382 ,  B29C63/0021 ,  B29C63/065 ,  B29L2023/006

摘要： A longitudinally reinforced resin impregnated cured in place liner with a reinforcing scrim to limit longitudinal stretch is provided. A continuous length of resin impregnable tube is provided in lay flat condition, impregnated with resin and a scrim having greater strength in the warp direction than in the weft direction is placed on a portion of the bottom of the tube that is then feed into a tubular former where an impermeable film is formed into a tube sealed and continuously everted about the inner tubular member and scrim traveling in an opposite direction so that the everted wrapping envelopes the tubular member. The reinforced tube may have an integral inner impermeable layer that is installed in an existing pipeline by the pull-in-and-inflate method.

摘要翻译： 提供了一种用强化稀松布浸渍固化的衬里的纵向增强树脂以限制纵向拉伸。 树脂浸渍管的连续长度设置在平铺状态下，用树脂浸渍，并且经纱方向上的强度比沿着纬向方向更大的稀松布被放置在管的底部的一部分上，然后进料到管状 前者，其中不透水膜形成为密封并且围绕内部管状构件和连续地绕相反方向行进的织物密封并且连续地旋转的管，使得经转圈的包裹物包封管状构件。 增强管可以具有整体内部不可渗透层，其通过拉入和膨胀方法安装在现有管道中。

公开(公告)号：US20070031194A1

公开(公告)日：2007-02-08

申请号：US11522652

申请日：2006-09-18

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： F16L55/18

CPC分类号： F16L55/1651 ,  B29C63/34 ,  F16L55/1654

摘要： A process for lining an existing pipeline or conduit with a flexible resin impregnated cured in place liner by pulling in the liner and inflating an eversion bladder with air and curing the liner with flow-through steam without loss of pressure is provided. The bladder is stored in a pressure bladder canister coupled to a pressurized downtube and eversion elbow. The bladder is everted by introducing pressurized air into the caniste. As the bladder reaches the distal manhole, it enters a receiving canister where it is punctured while maintaining air pressure within the bladder a pinch valve between the downtube and elbow isolates the inverted bladder so that steam can be introduced into the bladder to cure the resin and exhaust through the receiving canister. The bladder is then removed and lateral service reinstated.

摘要翻译： 提供了一种利用柔性树脂浸渍的现有管道或导管，通过拉入内衬并使空气膨胀外壳，并通过流动蒸汽固化内衬而不会失去压力，从而衬垫已有的柔性树脂。 膀胱储存在与加压下管和外翻肘关联的压力囊罐中。 通过将加压空气引入到烤箱中，可以使膀胱变形。 当膀胱到达远端人孔时，它进入接收罐，在那里它被刺穿，同时保持囊内的空气压力，下管和弯管之间的夹管隔离了倒置的囊，使得蒸汽可以被引入膀胱以固化树脂， 通过接收罐排气。 然后移除膀胱，并恢复侧面服务。

公开(公告)号：US20060130753A1

公开(公告)日：2006-06-22

申请号：US11354720

申请日：2006-02-15

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： B05C3/00

CPC分类号： B29C63/065 ,  B29C53/382 ,  B29C63/0021 ,  B29L2023/006 ,  F16L55/1654 ,  F16L55/1656 ,  Y10T156/1013

摘要： A resin impregnation tower for continuously impregnating the resin impregnable layer of a tubular cured in place liner is provided. The tower is of a height to provide sufficient resin pressure head to impregnate the resin impregnable layer fully. A cured in place liner having at least one layer of resin impregnable material is fed into the top of the tower, drawn down about a roller at the bottom, removed from the top of the tower and then wrapped with an outer impermeable coating. The impregnated liner is suitable for pull-in-and-inflate method of installation or may be inverted. For liners formed with an inner impermeable layer, the liner is suitable for curing with steam.

摘要翻译： 提供了用于连续浸渍管状固化衬垫的树脂浸渍层的树脂浸渍塔。 该塔具有提供足够的树脂压头的高度以完全浸渍树脂浸渍层。 将具有至少一层树脂浸渍材料的固化衬垫送入塔的顶部，在底部的辊周围拉下，从塔的顶部取出，然后用外部不可渗透的涂层包裹。 浸渍的衬垫适用于安装的拉入和膨胀方法或可以倒置。 对于形成有内部不可渗透层的衬垫，衬套适用于用蒸汽固化。

公开(公告)号：US20080072982A1

公开(公告)日：2008-03-27

申请号：US11847018

申请日：2007-08-29

申请人： Franklin Driver ,  Neil Birchler ,  Kyle Costa ,  Richard Polivka ,  Weiping Wang

发明人： Franklin Driver ,  Neil Birchler ,  Kyle Costa ,  Richard Polivka ,  Weiping Wang

IPC分类号： F16L55/18 ,  F16L55/163

CPC分类号： F16L55/1651 ,  B29C63/36 ,  F16L55/1654

摘要： Installation of a flexible cured in place liner by inverting the liner utilizing an inversion sleeve assembly with an installation apparatus having at least one selectively operable rigid gland. The sleeve assembly includes a sleeve portion of an absorbable material secured in an apparatus with an inversion boot fitted at the distal end with an inlet port for inversion and/or curing fluid. The sleeve assembly and apparatus are particularly well suited for inverting with air and curing the liner with steam introduced through a perforated lay flat hose using an apparatus with two glands. The installation sleeve is the same dimension as the liner to be installed and is reusable thereby substantially reducing the set up time to install using the dual gland apparatus. Preferably, the flexible sleeve is a length of dry cured in place liner inverted on to itself to expose two impregnable surfaces. The sleeve may have a built in fluid inlet port for use with a dual gland apparatus.

摘要翻译： 通过使用具有至少一个选择性操作的刚性压盖的安装装置的倒置套筒组件来翻转衬套来安装柔性固化的衬里。 套筒组件包括固定在装置中的可吸收材料的套筒部分，该装置具有安装在远端的反转靴，其具有用于反转和/或固化流体的入口。 套筒组件和装置特别适用于使用具有两个压盖的装置通过空气翻转和固化通过穿孔平铺软管引入的蒸汽的衬套。 安装套筒的尺寸与待安装的衬垫相同，可重复使用，从而大大减少了使用双压盖装置进行安装的安装时间。 优选地，柔性套筒是一定长度的干燥固化衬垫，其倒置在其自身上以暴露两个浸渍表面。 套筒可以具有用于双压盖装置的内置流体入口。

公开(公告)号：US20070113971A1

公开(公告)日：2007-05-24

申请号：US11283196

申请日：2005-11-18

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： B29C65/00

CPC分类号： F16L55/1651 ,  B29C53/48 ,  B29C63/185 ,  B29C65/02 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/135 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/80 ,  B29D23/001 ,  B29L2023/006 ,  F16L55/1656 ,  B29K2077/10 ,  B29K2077/00 ,  B29K2075/00 ,  B29K2067/00 ,  B29K2027/06 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2023/00

摘要： A longitudinally reinforced resin impregnated cured in place liner with at least an outer impermeable layer of a coated reinforcing scrim to limit longitudinal stretch is provided. A continuous length of resin impregnable liner is provided in lay flat condition and impregnated. The impregnated liner is then fed into a tubular former where a resin impermeable coated scrim in tubular form having greater strength in the warp direction than in the weft direction is fed into a tubular form, sealed and continuously inverted about the inner tubular member so that the inverted wrapping envelopes the tubular member. The reinforced liner may have an integral inner impermeable layer that may also be longitudinally reinforced is installed in an existing pipeline.

摘要翻译： 提供了一种纵向强化树脂，其浸渍固化在衬里上，至少具有涂覆的加强稀松布的外部不可渗透层以限制纵向拉伸。 连续长度的树脂浸渍衬垫设置在平铺状态下并浸渍。 然后将浸渍的衬垫进料到管状形成器中，其中管状形式的树脂不可渗透涂布稀松布在经纱方向上比沿纬向方向具有更大的强度被送入管状形式，密封并围绕内部管状构件连续倒置，使得 倒置的包装包裹管状构件。 增强衬里可以具有可以纵向增强的整体内部不可渗透层，其被安装在现有管道中。

公开(公告)号：US20060207726A1

公开(公告)日：2006-09-21

申请号：US11439089

申请日：2006-05-23

申请人： Franklin Driver ,  Weiping Wang

发明人： Franklin Driver ,  Weiping Wang

IPC分类号： B29C70/00

CPC分类号： B29D23/001 ,  B29C53/50 ,  B29C65/5042 ,  B29C65/5092 ,  B29C65/62 ,  B29C66/1142 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/836 ,  B29C67/0018 ,  B29L2023/006 ,  F16L55/1654 ,  F16L55/1656 ,  Y10T156/1013 ,  B29K2075/00 ,  B29K2067/00 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2027/06 ,  B29K2023/12 ,  B29K2023/06

摘要： A resin impregnated cured in place liner having an everted outer impermeable coating is provided. A roll of a continuous length of resin impregnable material is formed into a tube. An impermeable film or wrapping is formed into a tube about a tubular former, sealed and continuously everted about the inner tubular member travelling in an opposite direction so that the everted wrapping envelopes the inner tubular member. Alternatively, the inner tubular member may be passed into a stuffer tube having an impermeable tube thereon that is everted onto the moving tubular member to encapsulate the inner tubular member. The inner tubular member may be passed through an open resin impregnation tank to impregnate the impregnable material prior to everting the outer layer thereon. The inner tubular member may have an inner layer of impermeable material bonded thereto. It may be formed into a tube with the impermeable layer on the outside and continuously everted to place the impermeable layer on the inside of the tube.

摘要翻译： 提供了浸渍固化的树脂，其具有外翻的外部不可渗透涂层。 将一卷连续长度的树脂浸渍材料形成为管。 不透膜或包裹物围绕管形成形体形成管子，密封并且围绕围绕相反方向行进的内部管状构件连续地旋转，使得转动的包裹物包裹内部管状构件。 或者，内部管状构件可以进入其上具有不可渗透管的填塞管，该填塞管绕过移动的管状构件以封装内部管状构件。 内部管状构件可以穿过开放的树脂浸渍槽，以在其外部层之前浸渍可浸渍材料。 内部管状构件可以具有与其结合的不透水材料的内层。 它可以形成为具有在外部的不渗透层的管并且连续地转动以将不可渗透层放置在管的内部。

公开(公告)号：US20070114689A1

公开(公告)日：2007-05-24

申请号：US11504909

申请日：2006-08-16

申请人： Franklin Driver ,  Steve Hirtz ,  Richard Polivka ,  James Blasczyk ,  Neil Birchler ,  Kyle Costa

发明人： Franklin Driver ,  Steve Hirtz ,  Richard Polivka ,  James Blasczyk ,  Neil Birchler ,  Kyle Costa

IPC分类号： B32B43/00

CPC分类号： F16L55/1651 ,  B29C63/36 ,  B29C67/0018 ,  Y10T428/1393

摘要： Installation of a flexible cured in place liner by inverting the liner with air and curing the liner with steam introduced through a perforated lay flat hose without deflating the liner between the inversion and cure. The installation is performed with an apparatus having two independently operable glands with at least one fluid inlet port installed on the line downstream of the second gland liner. As the liner reaches the distal end of the conduit to be lined, it enters a sample and porting pipe with an exhaust pipe gland and exhaust pipe and it is pierced by a rigid porting tool. Steam is then introduced into the lay flat hose to cure the resin and is exhausted through an exhaust hose connected to a controllable exhaust pipe. After curing steam is replaced with air to cool the liner, the ends are cut to restore service through the host pipe.

摘要翻译： 通过用空气翻转衬垫来安装柔性固化的内衬，并且通过穿孔的铺平的软管引入的蒸汽固化衬管，而不会在反转和固化之间使衬管放气。 该装置用具有两个可独立操作的压盖的装置进行，其中至少一个流体入口安装在第二压盖衬套下游的管线上。 当衬管到达要排列的管道的远端时，它进入具有排气管密封管和排气管的样品和移送管，并且其被刚性移植工具刺穿。 然后将蒸汽引入铺设扁平软管中以固化树脂，并通过连接到可控排气管的排气软管排出。 固化后，用空气取代蒸汽以冷却衬管，将端部切割通过主管恢复使用。

公开(公告)号：US20070235098A1

公开(公告)日：2007-10-11

申请号：US11765218

申请日：2007-06-19

申请人： Franklin Driver

发明人： Franklin Driver

IPC分类号： F16L55/163

CPC分类号： F16L55/1656 ,  B29C53/382 ,  B29C63/0004 ,  B29C63/065 ,  B29C63/36 ,  B29L2023/006 ,  F16L55/1654 ,  Y10T156/1013

摘要： A resin impregnated cured in place liner with an integral inner impermeable layer is provided. The liner is formed from a resin impregnable material having an impermeable layer bonded to one surface. The material is formed into tubular shape with the impermeable layer on the outside of the tube about a tubular forming member and continuously everted into the tubular forming device to place the impermeable layer on the inside. An outer impermeable film is placed about the inner tubular layer and may be impregnated with vacuum in the usual manner. Alternatively, the tubular resin impregnable material may be passed through a resin tank and impregnated with a curable resin prior to being wrapped with an outer impermeable layer. The impregnated liner is then suitable for pull-n-and-inflate which can be by steam in view of the integral inner impermeable layer of the liner.

摘要翻译： 提供了一种树脂浸渍固化在一起的具有整体内部不可渗透层的衬垫。 衬垫由具有粘结在一个表面上的不可渗透层的树脂浸渍材料形成。 该材料形成为管状，管的外侧的不渗透层围绕管状形成构件，并连续地转入管状成形装置，以将不可渗透层置于内部。 外部不可渗透的膜被放置在内部管状层周围，并且可以以常规方式用真空浸渍。 或者，管状树脂浸渍材料可以在被外部不可渗透层包裹之前通过树脂罐并浸渍有可固化树脂。 浸渍的衬垫然后适用于拉伸和膨胀，考虑到内衬的整体内部不可渗透层，可以通过蒸汽进行拉伸和膨胀。