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1. 发明授权

US07500494B2 System and method for pipe repair 失效
标题翻译：管道修复的系统和方法
公开(公告)号：US07500494B2
公开(公告)日：2009-03-10
申请号：US11787419
申请日：2007-04-13
申请人： David P. Robinson , Brian L. Rice , Henry E. Topf, Jr.
发明人： David P. Robinson , Brian L. Rice , Henry E. Topf, Jr.
IPC分类号： F16L55/16
CPC分类号： B29C70/32 , B29C70/342 , B29C70/36 , B29C73/02 , B29C73/04 , B29K2031/00 , B29K2063/00 , B29K2067/00 , B29K2075/00 , B29K2707/04 , B29L2023/22 , F16L55/1686 , F16L55/175
摘要： A system and method of reinforcing a portion of a pipe, including applying a fiber structure to the portion of the pipe to be reinforced, and pressurizing resin through the fiber structure to the portion of the pipe to substantially saturate the fiber structure with resin, wherein the resin comprises a viscosity of less than about 10,000 cP and a surface tension of less than about 30 dynes. The resin is permitted to cure under ambient conditions at a peak exotherm of greater than about 200° F., wherein the cured resin comprises a glass transition temperature of greater than about 150° F. and a heat distortion temperature of greater than about 150° F. Pressurizing the resin may include use of a reinforcing containment and underlying pliable mold that is compressed to pressure the resin through the fiber structure to the pipe.
摘要翻译：一种加强管道的一部分的系统和方法，包括将纤维结构施加到待加强的管的部分，并且将树脂通过纤维结构加压到管的该部分以使树脂基本饱和纤维结构，其中树脂包含小于约10,000cP的粘度和小于约30达因的表面张力。允许树脂在环境条件下以大于约200°F的峰值放热固化，其中固化树脂包括大于约150°F的玻璃化转变温度和大于约150°F的热变形温度 F.加压树脂可以包括使用增强容纳物和下面的柔韧模具，其被压缩以将树脂通过纤维结构加压到管道。

2. 发明授权

US07387138B2 System and method for pipe repair 失效
标题翻译：管道修复的系统和方法
公开(公告)号：US07387138B2
公开(公告)日：2008-06-17
申请号：US11648354
申请日：2006-12-29
申请人： Brian L. Rice , Henry E. Topf, Jr.
发明人： Brian L. Rice , Henry E. Topf, Jr.
IPC分类号： F16L55/16
CPC分类号： F16L55/175 , F16L55/1686
摘要： A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. Further, the polymeric material may be subjected to pressure to facilitate contact of the resin through the reinforcing material.
摘要翻译：一种修复管道的系统和方法，包括将诸如干纤维结构（例如，碳纤维）的增强材料固定到管的表面。将聚合物材料放置在增强材料的顶部，自我穿透干纤维结构。聚合材料基本上使增强材料饱和并且固化以形成增强的聚合复合材料，其可以增加或恢复管的压力等级或工作压力容量。任选地，在引入聚合物材料之前，可以在增强材料周围安装外部容纳部件，例如套筒，壳体，箱体，壁，外管等。此外，聚合物材料可以经受压力以便于树脂通过增强材料的接触。

3. 发明授权

US07367362B2 System and method for pipe repair 失效
公开(公告)号：US07367362B2
公开(公告)日：2008-05-06
申请号：US11647855
申请日：2006-12-29
申请人： Brian L. Rice , Henry E. Topf, Jr.
发明人： Brian L. Rice , Henry E. Topf, Jr.
IPC分类号： F16L55/16
CPC分类号： B29C70/32 , B29C70/342 , B29C70/36 , B29C73/025 , B29C73/04 , B29K2031/00 , B29K2063/00 , B29K2067/00 , B29K2075/00 , B29K2707/04 , B29L2023/22 , F16L55/1686 , F16L55/175
摘要： A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. In this case, the polymeric material may be placed (i.e., poured) into the interior of the containment component on top of the reinforcing material.

4. 发明授权

US5385431A Flow conduit for traversing a traffic way 失效
标题翻译：用于穿越交通路口的流动管道
公开(公告)号：US5385431A
公开(公告)日：1995-01-31
申请号：US52151
申请日：1993-04-23
申请人： Henry E. Topf, Jr.
发明人： Henry E. Topf, Jr.
IPC分类号： A62C33/00 , F16L25/00 , F16L1/00
CPC分类号： F16L25/00 , A62C33/00
摘要： An apparatus is provided for conveying flow across a traffic way between a first flow conduit and a second flow conduit. The apparatus includes a ramp member defining an interior region, a first coupling attachment coupling to the first flow conduit for delivering flow to the interior region, a second coupling attachment coupling to the second flow conduit to deliver flow from the interior region to the second flow conduit, and connectors for connecting both coupling attachments to opposite ends of the ramp member. A kit having components to allow assembly of such an apparatus in the field is also provided. A method for conveying flow across a traffic way between a first flow conduit and a second flow conduit is also provided.
摘要翻译：提供了一种用于在第一流动管道和第二流动管道之间通过交通路径输送流量的装置。该装置包括限定内部区域的斜坡构件，联接到第一流动管道以将流动传递到内部区域的第一联接附件，耦合到第二流动管道以将流动从内部区域输送到第二流动的第二联接附件导管和连接器，用于将联接附件连接到斜坡构件的相对端。还提供了具有允许在现场组装这种装置的组件的套件。还提供了用于在第一流动管道和第二流动管道之间通过交通路口输送流量的方法。

5. 发明授权

US5201600A Manhole sealing apparatus and method 失效
标题翻译：人孔密封装置及方法
公开(公告)号：US5201600A
公开(公告)日：1993-04-13
申请号：US766626
申请日：1991-09-26
申请人： Henry E. Topf, Jr. , Gregg A. Gillentine
发明人： Henry E. Topf, Jr. , Gregg A. Gillentine
IPC分类号： E02D29/12 , E02D29/14
CPC分类号： E02D29/149 , E02D29/14
摘要： An apparatus and method is provided for providing a mold that can be filled with sealing material to establish a barrier seal on top of a manhole to block unwanted inflow of groundwater into the manhole through a space or gap between either the manhole and manhole frame or a pair of adjacent manhole sections. The apparatus includes a pair of circular channel rings that can be mounted on the top face of the manhole. The channel rings are arranged to form an annular sealing material-retaining channel therebetween. The channel rings are strong enough to support a heavy manhole frame (or another manhole section) above the manhole and in contact with the sealing material in the annular channel. The sealing material cures to establish a water-tight pliable seal bonding the manhole frame (or other manhole section) to the manhole.
摘要翻译：提供了一种设备和方法，用于提供可以填充密封材料的模具，以在人孔顶部建立隔离密封，以阻止地下水通过井下和井眼框架之间的空间或间隙流入人孔，或者一对相邻的人孔部分。该装置包括可安装在人孔顶面上的一对圆形通道环。通道环布置成在其间形成环形密封材料保持通道。通道环足够坚固，以支撑在人孔上方并与环形通道中的密封材料接触的重的人孔框架（或另一个人孔部分）。密封材料固化以建立将人孔框架（或其他人孔部分）接合到人孔的水密柔性密封件。

6. 发明授权

US07165579B2 Pipeline repair system and method of installation 有权
标题翻译：管道维修系统及安装方法
公开(公告)号：US07165579B2
公开(公告)日：2007-01-23
申请号：US10952657
申请日：2004-09-29
申请人： Robin Neil Borland , Henry E. Topf, Jr.
发明人： Robin Neil Borland , Henry E. Topf, Jr.
IPC分类号： F16L55/18
CPC分类号： F16L55/175
摘要： A pipeline repair system includes a sleeve adapted to permanently enclose an outer surface of a longitudinal section of a pipeline having a defect. The sleeve includes two or more longitudinal segments of a cylinder joined at the longitudinal edges to form a sleeve with a first and second radial ends. The sleeve is sealed at the radial ends forming an enclosed annular space between the pipeline and the sleeve. An injection port assembly on the sleeve is adapted for temporary connection to an external source of pressurized material. The pressurized material may be a fluid, gas, or slurry. After filling the annulus with pressurized material, the port assembly is sealed. The permanent sleeve receives a majority of the tangential (hoop) stress load from the section of pipeline via the pressurized material in the annular space and may receive a portion of the longitudinal stress load from the section of pipeline.In another embodiment, the injection and evacuation ports assemblies are omitted from the sleeve and a tap assembly is disposed on the sleeve. The tap assembly is adapted to receive a tapping tool for piercing the section of pipeline encased in the sleeve and allowing pressurized material from inside the pipeline to fill the annular space inside the sleeve.The invention further encompasses a method of repairing a longitudinal section of a pipeline having a defect.
摘要翻译：管道修复系统包括适于永久地封闭具有缺陷的管道的纵向部分的外表面的套筒。套筒包括在纵向边缘处连接的两个或更多个圆柱体的纵向段，以形成具有第一和第二径向端部的套筒。套管在径向端部密封，形成管道和套管之间的封闭环形空间。套筒上的注射口组件适于临时连接到外部加压材料源。加压材料可以是流体，气体或浆料。在用加压材料填充环形空间之后，密封端口组件。永久套筒通过环形空间中的加压材料从管道部分接收大部分切向（环向）应力负荷，并且可以从管道部分接收一部分纵向应力负荷。在另一个实施例中，从套筒中省略注射和排出口组件，并且在套筒上设置一个丝锥组件。龙头组件适于接收用于刺穿封装在套筒中的管道的部分的攻丝工具，并允许来自管道内部的加压材料填充套筒内的环形空间。本发明还包括修复具有缺陷的管道的纵向部分的方法。

7. 发明授权

US5536457A Joint sealing method 失效
标题翻译：接头密封方法
公开(公告)号：US5536457A
公开(公告)日：1996-07-16
申请号：US427108
申请日：1995-04-21
申请人： Henry E. Topf, Jr.
发明人： Henry E. Topf, Jr.
IPC分类号： B29C33/00 , B29C70/76 , B32B35/00 , E04B1/16
CPC分类号： B29C70/766 , B29C33/00 , E02D29/12 , B29L2031/26
摘要： A method for installing a mold apparatus in a manhole assembly and filling the mold apparatus with a sealing material to establish a solid bond that blocks inflow of fluids at the joint between abutting components of the manhole assembly includes providing an open ring, a retaining band for urging the open ring into contact with the manhole so that the open ring defines an annular channel at the joint, and a sealing material dispenser for conveying sealing material into the annular channel. The sealing material hardens in the annular channel to provide the solid bond at the joint between the two manhole components. The manhole components may be an abutting manhole frame and manhole, or two abutting sections of manhole.
摘要翻译：一种在人孔组件中安装模具装置并用密封材料填充模具装置以建立阻挡流体在井孔组件的邻接部件之间的接合处的流体的固体粘合件的方法，包括提供开环，用于推动敞开的环与人孔接触，使得开口环在接头处限定环形通道，以及用于将密封材料输送到环形通道中的密封材料分配器。密封材料在环形通道中硬化，以在两个井下部件之间的接头处提供固体粘合。人孔部件可以是邻接的人孔框架和人孔，或者是孔眼的两个邻接部分。

8. 发明授权

US5431553A Manhole seal molding apparatus 失效
标题翻译：人孔密封成型设备
公开(公告)号：US5431553A
公开(公告)日：1995-07-11
申请号：US074090
申请日：1993-06-08
申请人： Henry E. Topf, Jr.
发明人： Henry E. Topf, Jr.
IPC分类号： B29C33/00 , B29C70/76 , B29C65/70
CPC分类号： B29C70/766 , B29C33/00 , E02D29/12 , B29L2031/26
摘要： An apparatus is provided for installation in a manhole assembly. The mold apparatus is filled with a sealing material to establish a solid bond that blocks inflow of fluids at the joint between abutting components of the manhole assembly. The apparatus includes an open ring, a retaining band for urging the open ring into contact with the manhole so that the open ring defines an annular channel at the joint, and a sealing material dispenser for conveying sealing material into the annular channel. The sealing material hardens in the annular channel to provide the solid bond at the joint between the two manhole components. The manhole components may be an abutting manhole frame and manhole, or two abutting sections of manhole.
摘要翻译：提供一种用于安装在人孔组件中的装置。模具装置填充有密封材料，以建立阻挡流体在井下组件的邻接部件之间的接合处的流入的固体粘结。该装置包括开环，用于推动开环与人孔接触的保持带，使得开环在接头处限定环形通道，以及用于将密封材料输送到环形通道中的密封材料分配器。密封材料在环形通道中硬化，以在两个井下部件之间的接头处提供固体粘合。人孔部件可以是邻接的人孔框架和人孔，或者是孔眼的两个邻接部分。

9. 发明授权

US06692039B2 Internal conduit sealing installation 失效
标题翻译：内部管道密封安装
公开(公告)号：US06692039B2
公开(公告)日：2004-02-17
申请号：US10071160
申请日：2002-02-08
申请人： Henry E. Topf, Jr.
发明人： Henry E. Topf, Jr.
IPC分类号： F16L2100
CPC分类号： F16L21/002
摘要： A sealing installation mountable in the interior of a conduit. The installation includes a resilient connector sleeve having connector sealing assemblies at opposite ends of the sleeve. A first seal sleeve has seal sleeve sealing assemblies on opposite ends thereof has one seal sleeve sealing assembly engaging one of the connector sealing assemblies and the other seal sleeve sealing assembly in sealing contact with the interior of the conduit. A second seal sleeve has second seal sleeve sealing assemblies on opposite ends. One second seal sleeve sealing assembly engages a connector sealing assembly and the other seal sleeve sealing assembly is in sealing contact with the interior of the conduit.
摘要翻译：安装在导管内部的密封装置。该装置包括弹性连接器套筒，该套筒在套筒的相对端处具有连接器密封组件。第一密封套筒在其相对端上具有密封套筒密封组件，其具有一个密封套筒密封组件，其接合所述连接器密封组件中的一个和与所述导管内部密封接触的所述另一个密封套筒密封组件。第二密封套筒在相对端具有第二密封套筒密封组件。一个第二密封套筒密封组件接合连接器密封组件，另一个密封套筒密封组件与导管的内部密封接触。

10. 发明授权

US06435566B1 Internal conduit sealing member and band 失效
标题翻译：内部导管密封件和带
公开(公告)号：US06435566B1
公开(公告)日：2002-08-20
申请号：US09580710
申请日：2000-05-30
申请人： Henry E. Topf, Jr.
发明人： Henry E. Topf, Jr.
IPC分类号： F16L2100
CPC分类号： F16L55/163 , F16L21/005
摘要： The present invention provides an internal conduit seal for conduits and pipes having an elongated elastomeric seal with first and second seal segments adjacent to the edges of the seal. The sealing segments are made up of a plurality of sealing ribs and restraining members placed externally of the ribs in each segment. The seal includes grooves positioned over each segment for expansion bands used to compress the seal against the inside of a conduit. The invention also includes an expansion band having a radiused contacting surface which in combination with a locking member of the invention positioned between an outer restraining member and an adjacent rib providing substantially improved sealing.
摘要翻译：本发明提供了一种用于管道和管道的内部管道密封件，其具有细长的弹性体密封件，其中第一和第二密封段邻近密封件的边缘。密封段由多个密封肋和限制构件构成，每个区段中的肋的外部放置。密封件包括位于每个部分上的凹槽，用于将密封件压靠在管道内部的膨胀带。本发明还包括具有圆形接触表面的膨胀带，其与定位在限制外部构件和相邻肋之间的本发明的锁定构件组合，从而提供显着改善的密封。

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