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1. 发明授权

US11022248B2 Plugging undesired openings in fluid vessels 有权
公开(公告)号：US11022248B2
公开(公告)日：2021-06-01
申请号：US16500805
申请日：2018-04-25
申请人： THRU TUBING SOLUTIONS, INC.
发明人： Randy C Tolman , Roger L. Schultz , Brock W. Watson
IPC分类号： F16L55/162 , F16L55/16
摘要： A method of plugging at least one undesired opening in a fluid vessel can include introducing one or more plugging devices into the vessel, conveying the plugging devices by flow to the opening, and blocking the flow through the opening with the plugging devices. A system for plugging at least one undesired opening in a fluid vessel can include a deployment apparatus configured to introduce one or more plugging devices into the vessel, a sensor that measures a physical parameter indicative of leakage from the vessel, and a controller that activates an actuator of the deployment apparatus in response to receipt from the sensor of an indication of leakage from the vessel.

2. 发明授权

US10919212B1 Mechanized inverter for pipe liners 有权
公开(公告)号：US10919212B1
公开(公告)日：2021-02-16
申请号：US16540490
申请日：2019-08-14
申请人： SAK CONSTRUCTION LLC
发明人： Steve Hirtz , Scott Campbell , Jeff Hirtz , Jason Laney , Kyle Presley
IPC分类号： B29C63/36 , F16L55/162 , F16L55/165 , B29L23/00
摘要： A system and method for efficiently and safely installing a pipe liner is provided, as well as methods of using the same. The system and method for efficiently and safely installing a pipe liner may provide an inverter configured to invert the pipe liner by introducing pressure into the pipe liner; provide a top roller, provide an assist system located between the inverter and the top roller, the assist system comprising: a main housing having a main housing top and a main housing bottom, and each of the main housing top and the main housing bottom having an opening; a first interior roller; a second interior roller; and a first motor; and feed the pipe liner onto the top roller, wherein the assist system feeds the pipe liner from the top roller to the inverter in an efficient and controller manner.

3. 发明授权

US10221986B2 Method of repairing a manhole and pipes 有权
公开(公告)号：US10221986B2
公开(公告)日：2019-03-05
申请号：US15630620
申请日：2017-06-22
申请人： LMK Technologies LLC
发明人： Larry W. Kiest, Jr.
IPC分类号： F16L55/16 , F16L55/162 , E02D29/12 , F16L55/165 , F16L55/179
摘要： A method of repairing a manhole is provided. A mastic material capable of curing and hardening as applied to a lower portion of the manhole, including the barrel, bench, and into at least one pipe line extending from the manhole. A resin saturated liner may also be included into a portion of the pipe extending from the manhole. A manhole liner saturated with a resinous material is then positioned in the manhole, and the manhole liner, pipe liner, and mastic material are configured to cure at approximately the same time to form a homogenous, repaired interior of the manhole, including a portion extending into the pipe. The pipe or pipes can then be repaired in a manner such as inverting a liner or bladder into the pipe. In the addition of an end seal at the juncture between the pipe and manhole is also contemplated for further sealing the juncture.

4. 发明授权

US10001238B2 Repair of pipes 有权
公开(公告)号：US10001238B2
公开(公告)日：2018-06-19
申请号：US14740811
申请日：2015-06-16
申请人： Fyfe Co. LLC
发明人： Scott Arnold , Tomas Jimenez , Nikolas DeLetto
IPC分类号： F16L55/05 , F16L55/1645 , F16L55/162
CPC分类号： F16L55/1645 , F16L55/162
摘要： A method of repairing a section of a pipe including a breach in the pipe. A surface of a wall of the pipe is prepared generally around the breach. A piece of conformable material of the type capable of carrying a curable polymer is sized in relation to a size of the breach. The sized piece of conformable material is applied to the prepared surface so that the breach is covered by the piece of conformable material. The piece of conformable material is impregnated with a curable polymer. The curable polymer is cured within the piece of conformable material thereby to seal the breach against egress of groundwater into the pipe.

5. 发明申请

US20160153603A1 PIPE REHABILITATION METHOD 有权
标题翻译：管道康复方法
公开(公告)号：US20160153603A1
公开(公告)日：2016-06-02
申请号：US14946885
申请日：2015-11-20
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao KAMIYAMA , Makoto ISHIDA , Takeshi HASEGAWA
IPC分类号： F16L55/162 , F16L55/165 , F16L57/00 , F16L1/028
CPC分类号： F16L55/165 , E03F2003/065
摘要： An existing pipe that is to be rehabilitated has concavely curved portions and straight portions as viewed in cross-section orthogonal to the longitudinal direction of the existing pipe. For pipe rehabilitation at the curved portion of the existing pipe, a plurality of rectangular parallelepiped segments whose inner surface plate, side plates and end plates are all rectangular are used. A spacer is interposed between the end plates of the rectangular parallelepiped segments. The spacer has first and second contact surfaces that are inclined relative to each other and come into contact with the end plates of the rectangular parallelepiped segments when they are linked in the circumferential direction.
摘要翻译：待修复的现有管道在与现有管道的纵向方向垂直的横截面中具有凹形弯曲部分和直线部分。对于现有管道的弯曲部分处的管道修复，使用其内表面板，侧板和端板都是矩形的多个长方体段。在长方体段的端板之间插入间隔件。间隔件具有相对于彼此倾斜的第一和第二接触表面，并且当沿圆周方向连接时，它们与长方体段的端板接触。

6. 发明申请

US20160017087A1 Epoxide-Based Composition 审中-公开
标题翻译：环氧化物组合物
公开(公告)号：US20160017087A1
公开(公告)日：2016-01-21
申请号：US14797378
申请日：2015-07-13
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Gauri Sankar Lal , Stephen Michael Boyce , Dilipkumar Nandlal Shah , Pritesh G. Patel
IPC分类号： C08G59/50 , F16L55/162 , B05D7/22 , B05D3/02 , C08G59/24 , C09D163/00
CPC分类号： C08G59/506 , B05D3/0254 , B05D7/225 , C08G59/22 , C08G59/245 , C08G59/4207 , C08G59/5026 , C09D163/00 , F16L55/162
摘要： An epoxide based composition that can be cured at a temperature of less than about 70 C is disclosed. The composition is a liquid at ambient conditions and, therefore, can be used to rehabilitate the interior surfaces of pipelines. The epoxide-based composition comprises at least one epoxide component (component A) and at least one curing agent component (component B) wherein (A) the epoxide component comprises a phenyl glycidyl ether polyepoxide; and (B) the curing agent component comprises a mixture of two salt compounds formed, respectively, from an N-alkanol piperidine and a carboxylic acid bearing 7-12 carbon atoms, and N-cyclohexyl-N,N-dialkyl amine and a carboxylic acid bearing 7-12 carbon atoms.
摘要翻译：公开了可以在小于约70℃的温度下固化的基于环氧化物的组合物。组合物在环境条件下是液体，因此可用于修复管道的内表面。环氧化物基组合物包含至少一种环氧化物组分（组分A）和至少一种固化剂组分（组分B），其中（A）环氧化物组分包含苯基缩水甘油醚聚环氧化物; 和（B）固化剂组分包括分别由N-烷醇哌啶和含有7-12个碳原子的羧酸形成的两种盐化合物和N-环己基-N，N-二烷基胺和羧酸的混合物含7-12个碳原子的酸。

7. 发明申请

US20150345686A1 METHOD OF REPAIRING A MANHOLE AND PIPES 有权
标题翻译：修理管道和管道的方法
公开(公告)号：US20150345686A1
公开(公告)日：2015-12-03
申请号：US14287360
申请日：2014-05-27
申请人： LMK Technologies LLC
发明人： Larry W. Kiest, JR.
IPC分类号： F16L55/162
CPC分类号： F16L55/162 , E02D29/12 , E02D29/125 , E02D29/128 , F16L55/1651 , F16L55/1654 , F16L55/179
摘要： A method of repairing a manhole is provided. A mastic material capable of curing and hardening as applied to a lower portion of the manhole, including the barrel, bench, and into at least one pipe line extending from the manhole. A resin saturated liner may also be included into a portion of the pipe extending from the manhole. A manhole liner saturated with a resinous material is then positioned in the manhole, and the manhole liner, pipe liner, and mastic material are configured to cure at approximately the same time to form a homogenous, repaired interior of the manhole, including a portion extending into the pipe. The pipe or pipes can then be repaired in a manner such as inverting a liner or bladder into the pipe. In the addition of an end seal at the juncture between the pipe and manhole is also contemplated for further sealing the juncture.
摘要翻译：提供了修复人孔的方法。一种乳液状材料，其能够固化和硬化，应用于人孔的下部，包括筒体，工作台，并进入从人孔延伸的至少一条管道。树脂饱和衬里也可以包括在从人孔延伸的管道的一部分中。然后将用树脂材料饱和的孔眼衬垫放置在人孔中，并且人孔衬套，管衬和乳香材料构造成在大致相同的时间固化，以形成人孔的均匀的修复内部，包括延伸的部分进入管道。然后可以以诸如将衬管或气囊倒入管中的方式来修复管道或管道。在管道和人孔之间的接合处添加端部密封件也被设想用于进一步密封接合处。

8. 发明授权

US09194528B2 Pipe rehabilitation method 有权
标题翻译：管道修复方法
公开(公告)号：US09194528B2
公开(公告)日：2015-11-24
申请号：US14191603
申请日：2014-02-27
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida , Takeshi Hasegawa
IPC分类号： F16L55/18 , F16L55/162 , F16L55/1645
CPC分类号： F16L55/162 , F16L55/16455
摘要： In a pipe rehabilitation method, segments are linked in the circumferential and pipe-length directions to install a rehabilitation pipe inside an existing pipe. Nuts are secured to the segments along the circumferential direction thereof. Linking members each configured to be screwed into one of the secured nuts are inserted into each segment. Each linking member is temporarily locked to the segment to prevent the inserted linking member from falling out of the segment. The segment into which the linking members are inserted and temporarily locked and one of the segments to which the nuts are secured are aligned relative one another, and the linking members are screwed into the respective nuts to fasten both segments together and link them in the pipe-length direction.
摘要翻译：在管道修复方法中，节段沿圆周方向和管道长度方向连接，以在现有管道内安装康复管。螺母沿其圆周方向被固定到段上。每个被配置成螺纹连接到一个固定螺母的连接构件插入到每个段中。每个连接构件暂时锁定到该区段以防止插入的连接构件从该区段外脱落。连接构件被插入并临时锁定的段，其中固定有螺母的段之一彼此对准，并且将连接构件拧入相应的螺母中，以将两个段紧固在一起并将其连接在管长度方向。

9. 发明授权

US08667991B2 Device and method for repairing pipe 有权
公开(公告)号：US08667991B2
公开(公告)日：2014-03-11
申请号：US13161581
申请日：2011-06-16
申请人： Larry W. Kiest, Jr.
发明人： Larry W. Kiest, Jr.
IPC分类号： F16L55/162
CPC分类号： F16L55/18 , F16L55/1651 , F16L55/1656 , F16L55/179 , F16L55/265
摘要： A liner tube is provided for repairing either a single pipe line or a main pipe line having a lateral pipe line connected thereto. The liner tube assembly includes a liner tube impregnated with a liquid material capable of curing and hardening. The liner tube includes a gasket or band positioned about the juncture of the pipe lines. The gasket or bands form a tight seal between the liner tube and the pipe line.

10. 发明授权

US08240339B2 Existing pipe rehabilitation method 有权
标题翻译：现有管道修复方法
公开(公告)号：US08240339B2
公开(公告)日：2012-08-14
申请号：US12655094
申请日：2009-12-23
申请人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Katsuyori Miura
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Katsuyori Miura
IPC分类号： F16L55/162
CPC分类号： F16L55/163 , E03F3/06 , E03F2003/065 , F16L55/1657
摘要： Segments are linked in the circumferential and pipe length directions to assemble a rehabilitating pipe inside an existing pipe in order to rehabilitate the existing pipe. A plurality of nuts are secured to the segments along the circumferential direction thereof. A fastening member having a screw part is provided which is screwed into the nut to fasten a first segment to a second segment to which the nut is secured, thereby linking the first and second segments in the pipe length direction thereof. The position of the nut in the first segment is offset as viewed in the circumferential direction from the nut position of the second segment. The arrangement of the fastening members and the nuts is staggered as viewed in its entirety. This allows the connection strength of the segments in the pipe length direction to be made uniform.
摘要翻译：在圆周和管道长度方向上分段是连接在一个现有管道内的一个修复管，以便恢复现有的管道。多个螺母沿其圆周方向被固定在该段上。提供了一种具有螺纹部分的紧固构件，其被拧入螺母中以将第一段紧固到固定有螺母的第二段，从而在第一段和第二段之间沿其管长度方向连接。螺母在第一段中的位置从第二段的螺母位置沿圆周方向偏移。紧固构件和螺母的布置整体上看是错开的。这允许使管段长度方向上的段的连接强度均匀。

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