公开(公告)号：US20090288726A1

公开(公告)日：2009-11-26

申请号：US12533516

申请日：2009-07-31

申请人： LARRY W. KIEST, JR.

发明人： LARRY W. KIEST, JR.

IPC分类号： B29C63/26

CPC分类号： F16L55/1651

摘要： A method of inserting a cured in-place pipe from a cleanout includes positioning a lining along a portion of a length of a bladder, wherein the lining is frangibly connected to the bladder, inserting the bladder through the cleanout, to a position wherein the lining is within the pipe and does not block the pipe.

公开(公告)号：US20090095355A1

公开(公告)日：2009-04-16

申请号：US12251505

申请日：2008-10-15

申请人： LARRY W. KIEST, JR.

发明人： LARRY W. KIEST, JR.

IPC分类号： F16L55/16

CPC分类号： F16L55/1651 ,  F16L55/165 ,  F16L55/1654 ,  F16L55/179 ,  F16L55/265 ,  Y10T137/0402 ,  Y10T137/0447 ,  Y10T137/598

摘要： The present invention includes a device and method for reinforcing the portions of an inflation bladder not contained by a liner in pipeline renewal applications. A liner/bladder assembly is provided wherein the liner is positioned relative to the bladder such that a portion of the bladder having a greater wall thickness extends beyond the ends of the liner. The present invention also includes a device and method for repairing the junction of a main pipe and the lateral pipe with bladders reinforced in areas unconstrained by the liners.

摘要翻译： 本发明包括一种用于在管道更新应用中加强未被衬管包含的充气囊的部分的装置和方法。 提供了一种衬套/气囊组件，其中衬套相对于气囊定位，使得具有较大壁厚的气囊的一部分延伸超过衬套的端部。 本发明还包括用于修复主管和侧管的接合处的装置和方法，其中在不受衬垫约束的区域中增强了气囊。

公开(公告)号：US06199591B1

公开(公告)日：2001-03-13

申请号：US09614130

申请日：2000-07-11

申请人： Larry W. Kiest, Jr. ,  Gary VanAmeyde

发明人： Larry W. Kiest, Jr. ,  Gary VanAmeyde

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。

公开(公告)号：US6105619A

公开(公告)日：2000-08-22

申请号：US299486

申请日：1999-04-26

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

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.

公开(公告)号：US6095431A

公开(公告)日：2000-08-01

申请号：US992561

申请日：1997-12-17

申请人： Larry W. Kiest, Sr.

发明人： Larry W. Kiest, Sr.

IPC分类号： B05B3/10 ,  B05B13/06

CPC分类号： B05B3/1007 ,  B05B13/0636

摘要： A new material applying device for applying material to the inner surface of a confined area. The inventive device includes a spinning plate with a plurality of radial fins that extend radially outward from the spinning plate center. The spinning plate is coupled to a lower end of an elongate spinning shaft. An upper end of the spinning shaft is rotatably mounted to a mounting carriage to permit rotation of the spinning shaft about its longitudinal axis. A motor rotates the spinning shaft about its longitudinal axis. A handle extends from the upper end of the mounting carriage for suspending the material applying device. A top plate is coupled to the mounting carriage and is positioned between a lower end of the mounting carriage and the spinning plate, adjacent the radial fins. An elongate feed tube with a hollow interior is coupled to the mounting carriage. An open bottom end of the feed tube extends through a feed opening in the top plate and faces the upper surface of the spinning plate. An open top end of the feed tube connects to a reservoir of material.

摘要翻译： 一种用于将材料施加到限制区域的内表面的新材料施加装置。 本发明的装置包括具有多个从纺板中心径向向外延伸的径向翅片的纺丝板。 纺丝板联接到细长纺纱轴的下端。 旋转轴的上端可旋转地安装在安装托架上，以允许旋转轴围绕其纵向轴线旋转。 电机绕纺纱轴的纵轴旋转。 手柄从安装托架的上端延伸，用于悬挂材料施加装置。 顶板联接到安装托架并且位于安装托架的下端和旋转板之间，邻近径向翅片。 具有中空内部的细长进料管联接到安装托架。 进料管的开放的底端延伸穿过顶板中的进料口并面向纺丝板的上表面。 进料管的开放顶端连接到材料储存器。

公开(公告)号：US20200248860A1

公开(公告)日：2020-08-06

申请号：US16785750

申请日：2020-02-10

申请人： Jason M. Mathey ,  Larry W. Kiest, JR.

发明人： Jason M. Mathey ,  Larry W. Kiest, JR.

IPC分类号： F16L55/165 ,  F16L55/179 ,  B29C63/36 ,  F16L55/18

摘要： A method of repairing portions of pipes including a main pipe and lateral pipes extending between a first and second manhole, including providing a liner assembly having both a main liner member and a lateral liner tube extending from the main liner member and capable of everting from within the main liner member to a position in one of the one or more lateral pipes, impregnating a portion of the liner assembly with a material capable of curing and hardening, positioning the liner assembly a distance from the first manhole, and everting the main liner member within the main pipe while simultaneously everting at least one of the one or more lateral liner tubes into one of the one or more lateral pipes. The predetermined distance enables the main liner tube to line the portion of the pipe in need of repair in the pipe without lining the entire pipe.

公开(公告)号：US09849625B2

公开(公告)日：2017-12-26

申请号：US13548293

申请日：2012-07-13

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： B29C63/34 ,  B29C63/00 ,  F16L55/165

CPC分类号： B29C63/0004 ,  B29C63/0069 ,  B29C63/34 ,  F16L55/1654

摘要： The invention utilizes temperature sensing to measure the internal temperature of an underground structure, such as a pipe, for the purpose of determining a proper cure interval and/or mix ratio of a resin system during a lining operation. A temperature sensor is placed within a pipe or other underground structure to be rehabilitated and at least one temperature measurement is taken within the structure prior to or simultaneously with the installation of a liner. Once the temperature of an internal aspect of the structure is taken, a cure schedule is utilized to determine the appropriate curing time based on test data obtained from baseline tests performed under simulated conditions in a soil cell apparatus. A computer program may be utilized such that upon entering the type of resin, the lowest recorded temperature of the structure, and the initial resin temperature, a cure schedule is supplied.

公开(公告)号：US09163770B2

公开(公告)日：2015-10-20

申请号：US13826196

申请日：2013-03-14

申请人： Larry W. Kiest, Jr. ,  Jason M. Mathey

发明人： Larry W. Kiest, Jr. ,  Jason M. Mathey

IPC分类号： F16L55/1645 ,  B29C73/02 ,  B29C35/08 ,  B29C47/00 ,  B29C47/02

CPC分类号： F16L55/16455 ,  B29C47/0023 ,  B29C47/022 ,  B29C73/025 ,  B29C2035/0827 ,  F16L55/18

摘要： The method for rehabilitating a damaged section of a pipe without a need for a resin absorbent liner is provided. The method includes pumping a low viscosity material towards a damaged section of pipe and changing the viscosity prior to dispensing of the material. For example, the material may be partially cured prior to dispensing. The partially cured or higher viscosity material is compressed between an inflating bladder and interior wall of the pipe, and the material that is allowed to fully cure. The bladder either can then be removed from the pipe or could be allowed to maintain in the pipe providing a new interior surface for the repaired pipe.

摘要翻译： 提供了不需要树脂吸收衬垫来恢复管道损坏部分的方法。 该方法包括将低粘度材料泵送到管道的损坏部分并在分配材料之前改变粘度。 例如，材料可以在分配之前被部分固化。 部分固化或更高粘度的材料在膨胀的气囊和管的内壁之间被压缩，并被允许完全固化的材料。 然后可以将管子从管中取出，或者允许保持在管中，为修补的管提供新的内表面。

公开(公告)号：US09074718B2

公开(公告)日：2015-07-07

申请号：US12987722

申请日：2011-01-10

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： F16L55/16 ,  F16L11/00 ,  F16L55/165 ,  F16L55/179

CPC分类号： F16L55/1651 ,  F16L55/1656 ,  F16L55/179

摘要： An apparatus and method of making a cured-in-place pipe repair to a lateral pipe having an area in need of repair. The method and apparatus use a liner assembly comprising a bladder tube and a liner tube. The liner tube comprises at least one layer of non-stretching material, which includes strands of non-stretching material oriented in the longitudinal direction of the liner tube. The strands allow radial stretching but ensure that the liner tube does not stretch longitudinally, which prevents the liner tube from stretching into a main pipe or past the area in need of repair during use. The liner tube may also comprise second and third layers of a resin impregnable material, such as felt, which surround the layer of non-stretching material such that the liner tube may be impregnated with a resinous material to repair a pipe having an area in need of repair.

摘要翻译： 对具有需要维修的区域的侧管进行固化管修复的装置和方法。 该方法和装置使用包括膀胱管和衬管的衬套组件。 衬管包括至少一层非拉伸材料层，其包括在衬管的纵向取向的非拉伸材料股。 线条允许径向拉伸，但确保衬管不纵向拉伸，这防止衬管拉伸进入主管或通过使用期间需要修理的区域。 内衬管还可以包括树脂浸渍材料（例如毛毡）的第二和第三层，其围绕非拉伸材料层，使得衬管可以用树脂材料浸渍以修复具有需要区域的管道 的修理。

公开(公告)号：US08807873B2

公开(公告)日：2014-08-19

申请号：US13561854

申请日：2012-07-30

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： F16L55/18

CPC分类号： F16L55/165 ,  E02D29/128

摘要： The present invention provides an apparatus and method for repairing a manhole. The wall of the manhole is lined with a liner to form a new wall. The liner includes a resin that cures to form the new wall that is similar to the repaired wall. Embedded in the liner is a wireless data transfer mechanism that includes a transmitter, such as a radio-frequency identification (RFID). The RFID transmits identification information about the liner or the repaired wall. The transmitter may be capable of data entry in the field or may be otherwise field-programmable and further capable of transmitting at least one physical characteristic. Examples of physical characteristics may include temperature, pressure, chemical reactions, flow within the manhole, and the like. Additional transmitters may be used along the length of the manhole to determine characteristics at multiple locations, with each additional transmitter including the same or different sensors.

摘要翻译： 本发明提供一种用于修理人孔的装置和方法。 人孔的墙壁衬有一个衬里，形成一个新的墙壁。 衬里包括固化以形成类似于被修复的墙的新墙的树脂。 嵌入在衬垫中的是包括诸如射频识别（RFID）的发射机的无线数据传输机制。 RFID传输关于衬管或修理墙的识别信息。 发射机可能能够在现场进行数据输入，或者可以是现场可编程的，并且还能够传送至少一个物理特性。 物理特性的实例可包括温度，压力，化学反应，人孔内的流动等。 可以沿着人孔的长度使用附加的发射器来确定多个位置处的特性，每个附加的发射器包括相同或不同的传感器。