公开(公告)号：US20210285590A1

公开(公告)日：2021-09-16

申请号：US17249749

申请日：2021-03-11

申请人： Larry W. Kiest, JR. ,  Giacomo Conte

发明人： Larry W. Kiest, JR. ,  Giacomo Conte

IPC分类号： F16L55/26 ,  H02G1/08 ,  H02G3/04 ,  G02B6/44

摘要： Cables, such as telecommunications cables, fiber cables, conduits, and the like, can be installed in existing pipe systems to avoid the need for trenches. However, to aid in keeping the cables out of the flow of the pipes of the pipe system, the cable or cables are positioned adjacent a wall of the pipe. To hold or otherwise secure the cables in place, aspects of CIPP pipe repair are used in place of mechanical fasteners. This can take many forms, including, but not limited to, curable resins, resin impregnated liners or liner straps, T-liners, gaskets, etc. The resin or resinous liners can be inflated towards the wall of the pipe to hold the cables in place between the curable resin and the wall of the pipe.

公开(公告)号：US09724872B2

公开(公告)日：2017-08-08

申请号：US12472748

申请日：2009-05-27

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： B29C63/36 ,  F16L55/165 ,  F16L55/1645

CPC分类号： B29C63/36 ,  F16L55/1645 ,  F16L55/1651

摘要： An apparatus and a method for forming a lining in a pipe is disclosed. A pumpable material capable of curing is dispensed about an interior wall of a damaged section of pipe between an inflatable bladder and the pipe. The pumpable material is compressed between the bladder and the pipe and allowed to cure. An assembly for forming the lining in the pipe includes a feeding pump, a static mixer, a dispensing unit and a bladder. The pumpable material is preferably dispensed rearward of an inverting face of the bladder and the dispensing unit and the bladder move substantially in sync along the interior of the pipe.

公开(公告)号：US09551449B2

公开(公告)日：2017-01-24

申请号：US13115194

申请日：2011-05-25

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： F16L55/16 ,  F16L55/165

CPC分类号： F16L55/1656 ,  F16L55/165 ,  F16L55/179

摘要： A method of providing a seal between pipe liners in a pipe, or at the juncture between a main and lateral pipe is provided. A first liner, which has been impregnated or otherwise coated with a resinous material capable of curing and hardening, is positioned in a pipe about an area in need of repair. A second liner, also including the resinous material, is place in the same pipe, with a portion of the second liner overlapping a portion of the first liner. A sealing member, such as a hydrophilic or hydrophobic band or material, is placed between the two liners at the overlap to seal the connection of the two liners.

摘要翻译： 提供了一种在管道中的管道衬套之间或在主管和侧管之间的接合处提供密封的方法。 已经浸渍或以其他方式涂覆能够固化和硬化的树脂材料的第一衬里位于需要修理的区域的管道中。 还包括树脂材料的第二衬里位于同一管中，第二衬垫的一部分与第一衬垫的一部分重叠。 诸如亲水或疏水带或材料的密封构件以重叠的方式放置在两个衬垫之间以密封两个衬垫的连接。

公开(公告)号：US09506596B2

公开(公告)日：2016-11-29

申请号：US13208493

申请日：2011-08-12

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： E03F3/06 ,  F16L55/165 ,  F16L55/179 ,  B23P11/02 ,  B23P6/04 ,  B29C63/36 ,  B23P6/00

CPC分类号： F16L55/1651 ,  B29C63/36 ,  E03F2003/065 ,  F16L55/1654 ,  F16L55/179 ,  F16L55/265 ,  Y10T29/49718 ,  Y10T29/49719 ,  Y10T29/49732 ,  Y10T29/49742 ,  Y10T29/49826 ,  Y10T29/49885 ,  Y10T29/49888

摘要： The present invention is an improved method and assembly for repairing a pipe or the junction of two pipes, such as sewer pipes. The assembly includes a launcher device having a launcher device body, a launcher device opening disposed on the launcher device body, and a main bladder substantially surrounding the launcher device body. The main bladder includes an opening that substantially aligns with the launcher device opening. The assembly further includes an absorbent liner and a lateral bladder having a tubular lateral bladder body portion and a flange portion. The flange portion of the lateral bladder is attached to the exterior of the launcher device body. A method of using the assembly includes impregnating the liner with resinous material; inserting at least a portion of the liner into the lateral bladder; inflating the bladders; pressing the liner against the pipe; and allowing the resinous material to cure and harden.

摘要翻译： 本发明是一种改进的方法和组件，用于修理管道或两个管道（例如下水道管道）的连接处。 组件包括具有发射装置主体的发射器装置，设置在发射装置主体上的发射器装置开口和基本围绕发射器装置主体的主囊。 主气囊包括与发射装置开口基本对准的开口。 组件还包括吸收衬垫和具有管状侧囊体主体部分和凸缘部分的侧囊。 侧囊的凸缘部分附接到发射装置主体的外部。 使用该组件的方法包括用树脂材料浸渍衬垫; 将衬垫的至少一部分插入到侧囊中; 膨胀气囊 将衬垫压在管子上; 并使树脂材料固化并硬化。

公开(公告)号：US08821068B2

公开(公告)日：2014-09-02

申请号：US12834589

申请日：2010-07-12

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： E21D11/00 ,  B28B19/00 ,  B29C63/20 ,  E02D29/12 ,  E03F5/02

CPC分类号： E02D29/125 ,  B29C63/20 ,  E02D29/12 ,  E02D29/128 ,  E03F5/025 ,  E04B1/66

摘要： A manhole liner and a method of using the same are provided. The manhole liner is sized substantially equally to the largest diameter of the manhole, so that the liner does not have to stretch to be pressed against the manhole wall. Additionally, the liner is impregnated with a resinous material capable of curing and hardening. A bladder, preferably stretchable circumferentially and having a diameter less than the smallest diameter of the manhole, is inserted into the liner. The bladder is expanded to press the liner against the wall of the manhole to dispense resinous material from the liner, while the liner is able to fold over itself in areas having a diameter less than the original diameter of the liner. Because the bladder stretches to produce a smooth outside surface, the resinous material will migrate to areas in the folds and will cure with a smooth interior surface.

摘要翻译： 提供了一种人孔衬板及其使用方法。 人孔衬板的尺寸基本上等于人孔的最大直径，使得衬垫不必拉伸以压靠在井壁上。 此外，衬里浸渍有能够固化和硬化的树脂材料。 优选地沿圆周方向可拉伸并且具有小于该孔的最小直径的直径的囊状物被插入衬垫中。 囊膨胀以将衬垫压在人孔的壁上以从衬里分配树脂材料，而衬里能够在具有小于衬套的原始直径的直径的区域中折叠自身。 因为气囊伸展以产生光滑的外表面，所以树脂材料将迁移到褶皱中的区域并且将以光滑的内表面固化。

公开(公告)号：US20140027000A1

公开(公告)日：2014-01-30

申请号：US13561797

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： F16L55/18 ,  E03F2003/065 ,  F16L9/14 ,  F16L55/1651 ,  F16L55/1653 ,  F16L55/179 ,  F16L55/265

摘要： The present invention provides a liner assembly for repairing the wall of a pipe that includes a transmitter or transmitters capable of transmitting information, such as identification information and physical characteristics of the area around the transmitter. Embedded in the liner is a transmitter, which includes a radio-frequency identification and at least one sensor. The RFID transmits identification information about the repaired wall, while the sensor provides physical characteristics of the environment in and around the pipe. Examples of physical characteristics may include temperature, pressure, flow, chemical reactions, velocity of the pipe, and the like. Additional transmitters may be used along the length of the pipe to determine characteristics at multiple locations, with each additional transmitter including the same or different sensors.

公开(公告)号：US08418728B1

公开(公告)日：2013-04-16

申请号：US12496308

申请日：2009-07-01

申请人： Larry W. Kiest, Jr.

发明人： Larry W. Kiest, Jr.

IPC分类号： F16L55/18

CPC分类号： F16L47/02 ,  B29C65/485 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/5221 ,  B29C66/52241 ,  B29C66/52292 ,  B29C66/71 ,  B29C66/7392 ,  B29C66/81471 ,  B29C66/949 ,  B29C73/02 ,  B29L2023/006 ,  F16L47/30 ,  F16L55/179 ,  B29K2023/06 ,  B29K2027/06

摘要： Methods of adhering structural elements to polyethylene and like materials are provided. A two-part modified epoxy adhesive is used in the repair of a main/lateral pipe junction, in connecting PE pipe to form a pipe line, in providing an access to the interior bore of a buried pipe, and other applications of requiring a buried structural element be adhered to a PE or like material.

摘要翻译： 提供了将结构元件粘附到聚乙烯和类似材料上的方法。 一个两部分改性环氧粘合剂用于修复主/侧管接头，连接PE管道以形成管线，以提供进入埋管的内孔的通道，以及需要埋置的其它应用 结构元件粘附到PE或类似材料上。

公开(公告)号：US20110203719A1

公开(公告)日：2011-08-25

申请号：US12710113

申请日：2010-02-22

申请人： LARRY W. KIEST, JR.

发明人： LARRY W. KIEST, JR.

IPC分类号： B29C73/04 ,  F16L55/16

CPC分类号： F16L55/1651 ,  B29C63/36 ,  B29C65/484 ,  B29C65/525 ,  F16L55/1654 ,  F16L55/1656 ,  F16L55/179 ,  F16L55/265 ,  Y10T156/1033 ,  Y10T428/139

摘要： A liner assembly and method for lining a damaged pipe junction between a main and lateral pipe is provided. The liner assembly includes a main liner member and a lateral liner tube. A collar disposed near the juncture between the main liner member and lateral liner tube is impregnated with a liquid hydrophobic or hydrophilic material capable of curing in a flexible or rigid state with the material expanding in the presence of water. The hydrophobic or hydrophilic material can also be applied without the use of the collar. When the liner assembly is pressed against the main and lateral pipes, a portion of the hydrophilic or hydrophobic material is forced into the damaged pipe junction.

摘要翻译： 提供了用于衬里主管和侧管之间损坏管接头的衬套组件和方法。 衬套组件包括主衬里构件和侧衬管。 在主衬里构件和侧衬管之间的接合部附近设置的衣领用能够在水存在下膨胀的材料以柔性或刚性状态固化的液体疏水或亲水材料浸渍。 疏水或亲水材料也可以在不使用套环的情况下使用。 当衬套组件被压靠在主管和侧管上时，一部分亲水或疏水材料被迫进入损坏的管接头。

公开(公告)号：US20100301505A1

公开(公告)日：2010-12-02

申请号：US12472748

申请日：2009-05-27

申请人： LARRY W. KIEST, JR.

发明人： LARRY W. KIEST, JR.

IPC分类号： F16L55/162 ,  B29C63/26

CPC分类号： B29C63/36 ,  F16L55/1645 ,  F16L55/1651

摘要： An apparatus and a method for forming a lining in a pipe is disclosed. A pumpable material capable of curing is dispensed about an interior wall of a damaged section of pipe between an inflatable bladder and the pipe. The pumpable material is compressed between the bladder and the pipe and allowed to cure. An assembly for forming the lining in the pipe includes a feeding pump, a static mixer, a dispensing unit and a bladder. The pumpable material is preferably dispensed rearward of an inverting face of the bladder and the dispensing unit and the bladder move substantially in sync along the interior of the pipe.

摘要翻译： 公开了一种用于在管中形成衬里的装置和方法。 能够固化的可泵送材料分布在可膨胀气囊和管道之间的管道损坏部分的内壁上。 可泵送材料在气囊和管道之间被压缩并允许固化。 用于在管中形成衬里的组件包括进料泵，静态混合器，分配单元和气囊。 可泵送材料优选地分配在囊的翻转面的后方，并且分配单元和囊沿着管的内部基本上同步地移动。

公开(公告)号：US07670086B2

公开(公告)日：2010-03-02

申请号：US11286652

申请日：2005-11-23

申请人： Larry W. Kiest, Jr. ,  Jason Bartlett ,  Thomas M. O'Sullivan, III ,  Raymond L. Greek ,  Timothy L. Back ,  Donald L. Betzold

发明人： Larry W. Kiest, Jr. ,  Jason Bartlett ,  Thomas M. O'Sullivan, III ,  Raymond L. Greek ,  Timothy L. Back ,  Donald L. Betzold

IPC分类号： F16L55/26 ,  F16L55/18

CPC分类号： F16L55/1651 ,  E02D29/12 ,  E02D29/125 ,  E02D29/128

摘要： A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.

摘要翻译： 一种修理和更新人孔烟囱的方法利用一个周向可拉伸的衬套，其被插入人孔并被可膨胀的气囊按压以与人孔烟囱的壁相接合。 套筒涂有未固化的树脂，当套筒压靠在烟囱壁上时，可以固化，从而将套管连接到人孔烟囱的墙壁上。 可拉伸套筒消除套管和烟囱壁之间的空气空间，并排除在套筒中形成不希望的褶皱。 套筒周向延伸至其未拉伸直径的150％，同时具有基本上不可拉伸的长度。