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公开(公告)号：US07789643B2
公开(公告)日：2010-09-07
申请号：US11328618
申请日：2006-01-10
申请人： William Lepola , Kenton L. Knoppel
发明人： William Lepola , Kenton L. Knoppel
CPC分类号： G21C17/017 , F16L2101/18 , G21Y2002/203 , G21Y2002/304 , G21Y2002/401 , G21Y2004/40 , G21Y2004/501 , G21Y2004/504
摘要： A control apparatus used in conjunction with tools and devices such as electrical power supplies, fluid pumps and vacuums for in situ repair of pipes. A method for controlling in situ repair of pipe using electrical power sources, fluid and pressure sources and flexible heat and inflation bladder installing thermal responsive repair materials and applying the repair material to the interior wall surface. The apparatus controls the inflation of the repair tool inserted into a pipe and the amount and rate of fluid pressure and maintenance of a selected pressure. The apparatus may also control the evacuation of the fluid from the bladder of the repair tool. The device controls the heating of the tool used in the installation of the repair material. The invention also teaches a method for controlled inflation and expansion of the bladder carrying the repair material to the area of the pipe to be repaired and heating the material at a rate and to a temperature to facilitate optimum curing or installation of the thermally responsive repair material. The invention also teaches the detachment of the repair material and removal of the repair tool. The method further includes the procedures necessary to complete the installation of these materials.
摘要翻译： 与诸如电源，流体泵和真空管的工具和设备结合使用的用于管道的原位修复的控制装置。 一种用于使用电源，流体和压力源以及柔性热和充气气囊安装热响应修复材料并将修复材料施加到内壁表面来控制管的原位修复的方法。 该装置控制插入到管道中的修理工具的膨胀以及流体压力的量和速率以及所选压力的维持。 该装置还可以控制从修复工具的膀胱排出的流体。 该装置控制用于安装修理材料的工具的加热。 本发明还教导了一种将承载修复材料的囊的受控膨胀和膨胀的方法用于要修复的管的区域并以一定速率和温度加热材料，以促进热响应性修复材料的最佳固化或安装 。 本发明还教导了修理材料的拆卸和修理工具的拆卸。 该方法还包括完成这些材料安装所必需的程序。
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公开(公告)号：US20100301506A1
公开(公告)日：2010-12-02
申请号：US12841837
申请日：2010-07-22
申请人： William Lepola , Kenton L. Knoppel
发明人： William Lepola , Kenton L. Knoppel
IPC分类号： F16L55/164
CPC分类号： G21C17/017 , F16L2101/18
摘要： A control apparatus used in conjunction with tools and devices such as electrical power supplies, fluid pumps and vacuums for in situ repair of pipes. A method for controlling in situ repair of pipe using electrical power sources, fluid and pressure sources and flexible heat and inflation bladder installing thermal responsive repair materials and applying the repair material to the interior wall surface. The apparatus controls the inflation of the repair tool inserted into a pipe and the amount and rate of fluid pressure and maintenance of a selected pressure. The apparatus may also control the evacuation of the fluid from the bladder of the repair tool. The device controls the heating of the tool used in the installation of the repair material. The invention also teaches a method for controlled inflation and expansion of the bladder carrying the repair material to the area of the pipe to be repaired and heating the material at a rate and to a temperature to facilitate optimum curing or installation of the thermally responsive repair material. The invention also teaches the detachment of the repair material and removal of the repair tool. The method further includes the procedures necessary to complete the installation of these materials.
摘要翻译： 与诸如电源，流体泵和真空管的工具和设备结合使用的用于管道的原位修复的控制装置。 一种用于使用电源，流体和压力源以及柔性热和充气气囊安装热响应修复材料并将修复材料施加到内壁表面来控制管的原位修复的方法。 该装置控制插入到管道中的修理工具的膨胀以及流体压力的量和速率以及所选压力的维持。 该装置还可以控制从修复工具的膀胱排出的流体。 该装置控制用于安装修理材料的工具的加热。 本发明还教导了一种将承载修复材料的囊的受控膨胀和膨胀的方法用于要修复的管的区域并以一定速率和温度加热材料，以促进热响应性修复材料的最佳固化或安装 。 本发明还教导了修理材料的拆卸和修理工具的拆卸。 该方法还包括完成这些材料安装所必需的程序。
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公开(公告)号：US07527076B2
公开(公告)日：2009-05-05
申请号：US11334578
申请日：2006-01-18
申请人： William Lepola , Kenton L Knoppel
发明人： William Lepola , Kenton L Knoppel
IPC分类号： F16L55/16
CPC分类号： F16L55/1654 , B29C63/36
摘要： The invention discloses a vertical pipe lining method comprising placing a repair material having a first end and a second end into a pipe having a bottom opening and a top opening. The repair material is inflated to press the repair material against the inside wall surface of the pipe; and heated air is conveyed through the inflated repair material from the bottom opening to the top opening to cure or mold a thermal responsive component of the repair material to the pipe. The invention also teaches a repair material for vertically oriented pipes comprising a multi-layered lining comprising a first outer layer and a second inner layer wherein the first outer layer comprises a resin impregnated fiber and the second inner layer is air impermeable. The invention also teaches a system for repairing. vertical pipe utilizing a repair material inflation device, an air blower and an air heater.
摘要翻译： 本发明公开了一种垂直管衬法，包括将具有第一端和第二端的修补材料放入具有底部开口和顶部开口的管中。 修补材料被充气以将修复材料压靠在管的内壁表面上; 并且加热的空气通过膨胀的修复材料从底部开口输送到顶部开口，以将修复材料的热响应部件固化或模制到管道。 本发明还教导了用于垂直取向管的修补材料，其包括多层衬里，其包括第一外层和第二内层，其中第一外层包含树脂浸渍纤维，第二内层是不透气的。 本发明还教导了一种修理系统。 使用修补材料充气装置的垂直管道，鼓风机和空气加热器。
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公开(公告)号：US07628177B2
公开(公告)日：2009-12-08
申请号：US11746213
申请日：2007-05-09
申请人： William Lepola
发明人： William Lepola
IPC分类号： F16L55/16
CPC分类号： F16L55/179 , F16L55/1612
摘要： The invention comprises a lateral interface pipe repair device containing a housing with fluid sealable flexible walls dimensioned to fit within a main pipe and further comprising a first end and a second end wherein the first end and second end are held in fixed orientation by support rods and end plates external to the flexible housing. The device also includes a bladder mounting flange fluid sealably attached to the flexible housing wall, and a heatable and inflatable elastomeric bladder dimensioned to fit within the housing when the bladder is deflated and evertable through the bladder mounting flange into a lateral pipe when inflated.
摘要翻译： 本发明包括侧面接口管修复装置，其包含具有可流体密封的柔性壁的壳体，其尺寸适于配合在主管内，并且还包括第一端和第二端，其中第一端和第二端通过支撑杆保持固定方向， 端板在柔性外壳的外部。 该装置还包括可密封地附接到柔性壳体壁的囊状物安装凸缘流体，以及可膨胀和可充气的弹性体囊体，其尺寸适于当气囊膨胀时可膨胀并且可膨胀通过气囊安装凸缘进入横向管道中以适合壳体内。
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公开(公告)号：US07267739B2
公开(公告)日：2007-09-11
申请号：US10798202
申请日：2004-03-08
申请人： Richard Blackmore , William Lepola
发明人： Richard Blackmore , William Lepola
CPC分类号： F16L55/1656 , E03F3/06 , F16L55/168 , F16L55/179 , F16L55/265
摘要： The apparatus and method for eliminating ground water infiltration while stabilizing the ground and repairing underground pipe/conduit and connections is taught in this art. The steps are to first inject, under pressure, expandable structural foam in the space adjacent and outside the pipe while blocking any infiltration of the foam into the interior of the pipe, conduit or connection. Concurrently or separately the inside diameter of the pipe is receiving a structural repair. The result is stabilized ground, elimination of ground water infiltration and repair of the host pipe conduit or connection. The invention also teaches a novel method of utilizing a tensioned and compressive support on the outer pipe surface.
摘要翻译： 在本领域中教导了用于在稳定地面并修理地下管道/管道和连接的同时消除地下水渗入的装置和方法。 这些步骤是在压力下首先将可膨胀结构泡沫注入管道内部和外部的空间，同时阻止泡沫进入管道，导管或连接件的内部。 同时或分开管道的内径正在接受结构修复。 结果是稳定的地面，消除了地下水的渗透和修理主管道管道或连接。 本发明还教导了一种在外管表面上利用张紧和压缩支撑的新方法。
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公开(公告)号：US20070272679A1
公开(公告)日：2007-11-29
申请号：US11408719
申请日：2006-04-21
申请人： William Lepola , Bruce Bond
发明人： William Lepola , Bruce Bond
IPC分类号： H05B1/02
CPC分类号： H05B3/58 , F16L47/03 , F16L55/128 , F16L55/163
摘要： A tube shaped and fluid inflatable and electrically heatable in-situ pipe repair device comprising a first outer elastomeric tube layer and a resistive heating component comprised of electrically conductive fibers braided over an elastomeric core. The tube shaped device also contains an inner annulus. The device is fluid sealable and is connectible to a fluid supply and vacuum source. It is also connectible to an electrical power source. The device may also comprise two tube shaped layers configured to fit snuggly together with a resistive heating component held between the two layers. The resistive heating component may be a braided fiber-elastomeric core combination or a conductive fiber configured in a sinusoidal wave or similar pattern.
摘要翻译： 管形和流体可充气且电可加热的原位管道修复装置，其包括第一外部弹性体管层和由编织在弹性体芯上的导电纤维组成的电阻加热部件。 管状装置还包含内环。 该装置是可流体密封的并且可连接到流体供应和真空源。 它也可以连接到电源。 该装置还可以包括两个管状层，其被配置成与保持在两个层之间的电阻加热部件紧密配合。 电阻加热部件可以是编织的纤维 - 弹性体芯组合或者以正弦波或类似图案配置的导电纤维。
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公开(公告)号：US20060174957A1
公开(公告)日：2006-08-10
申请号：US11397113
申请日：2006-04-04
申请人： Richard Blackmore , Mark Sloan , William Lepola
发明人： Richard Blackmore , Mark Sloan , William Lepola
IPC分类号： F16L55/16
CPC分类号： F16L55/168 , E03F3/06 , E03F2003/065 , F16L55/1656 , F16L55/265
摘要： A method of repairing an intersection of a first conduit and a second conduit that includes the steps of providing a repair material configured to conform to an intersection of a first conduit and a second conduit and impregnating the repair material with a heat curable resin. The method further includes positioning the repair material at the intersection of the conduits and compressing the repair material against said intersection with a structure having a plurality of electrically conductive fibers. Electric current is applied to the conductive fibers to resistively heat the fibers to facilitate curing of the resin in the repair material.
摘要翻译： 一种修复第一导管和第二导管的交叉点的方法，包括提供修复材料的步骤，所述修复材料配置成符合第一导管和第二导管的交点，并用热固化树脂浸渍修补材料。 该方法还包括将修复材料定位在导管的交叉点处，并将修复材料与具有多个导电纤维的结构抵靠所述交叉点压缩。 对导电纤维施加电流以对该纤维进行电阻加热，以便于修复材料中树脂的固化。
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公开(公告)号：US07628943B2
公开(公告)日：2009-12-08
申请号：US12070456
申请日：2008-02-19
CPC分类号： F16L55/1651 , B29C63/36 , B29C67/0018 , F16L55/1654
摘要： A method and device is disclosed for inserting a flexible, inflatable and electrically heatable bladder conveying and installing a thermally responsive repair material into the interior of a pipe. The device is portable and can be used to repair pipe accessible from only one location.
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公开(公告)号：US07514653B2
公开(公告)日：2009-04-07
申请号：US11408719
申请日：2006-04-21
申请人： William Lepola
发明人： William Lepola
IPC分类号： H05B1/02
CPC分类号： H05B3/58 , F16L47/03 , F16L55/128 , F16L55/163
摘要： A tube shaped and fluid inflatable and electrically heatable in-situ pipe repair device comprising a first outer elastomeric tube layer and a resistive heating component comprised of electrically conductive fibers braided over an elastomeric core. The tube shaped device also contains an inner annulus. The device is fluid sealable and is connectible to a fluid supply and vacuum source. It is also connectible to an electrical power source.The device may also comprise two tube shaped layers configured to fit snuggly together with a resistive heating component held between the two layers. The resistive heating component may be a braided fiber-elastomeric core combination or a conductive fiber configured in a sinusoidal wave or similar pattern.
摘要翻译： 管形和流体可充气且电可加热的原位管道修复装置，其包括第一外部弹性体管层和由编织在弹性体芯上的导电纤维组成的电阻加热部件。 管状装置还包含内环。 该装置是可流体密封的并且可连接到流体供应和真空源。 它也可以连接到电源。 该装置还可以包括两个管状层，其被配置成与保持在两个层之间的电阻加热部件紧密配合。 电阻加热部件可以是编织的纤维 - 弹性体芯组合或者以正弦波或类似图案配置的导电纤维。
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公开(公告)号：US20060130923A1
公开(公告)日：2006-06-22
申请号：US11313170
申请日：2005-12-20
申请人： William Lepola , John Nixon
发明人： William Lepola , John Nixon
IPC分类号： F16L55/16
CPC分类号： F16L55/44 , F16L55/1654
摘要： The invention comprises an in situ pipe repair device and method for placement, transport and installation of a pipe repair material onto the interior pipe surface. The invention comprises a fluid inflatable bladder with at least one electrical heating component comprised of carbon fibers. The device of the invention includes a closeable fluid access port that can convey a fluid into the inflatable annulus, and cone ends that are attachable to the bladder ends wherein the diameter of the cone bases are at least as large as a middle segment diameter of the deflated bladder. The invention further comprises an in situ pipe repair device including an inflation component of first end piece and a second end piece, each having a fixed dimension and wherein at least one end piece has a fluid access port and at least one electrical conductor access. Also included is a cylinder component that is fluid impermeable with an expandable diameter and is fluid sealably attachable to the end pieces. Also included is a cylindrical shaped heating component comprised of carbon fiber knit with an expandable diameter and dimensioned to fit within the cylinder component. The device also includes a first and second cone attachable to the first and second end pieces of the inflation component. The cones further include at least one aperture for an electrical cable and fluid hose and the diameter of the base end of the cone is at least as large as the deflated cylinder component. Also subject of the invention is an interior surface pipe repair material placement, transport and installation device for in situ pipe repair comprising an cylindrically shaped electrically resistive heatable bladder having an inflatable annulus with fixed diameter cone ends wherein the cone ends and the deflated bladder are dimensioned to fit within an interior of a pipe. The tapered cone ends facilitates maneuvering of the bladder within the pipe, and a middle segment of the bladder may be inflated to expand in a radial direction to press a repair material to the interior pipe surface. The invention includes fluid conveying components connectable to the inflatable annulus; and electrical power connector components connectable to resistive heating elements of the bladder.
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