公开(公告)号：US10442617B1

公开(公告)日：2019-10-15

申请号：US14444960

申请日：2014-07-28

申请人： Infiltrator Systems, Inc., a Connecticut corporation

发明人： Paul R. Holbrook

IPC分类号： E03F3/04 ,  E03F5/02 ,  E03F3/06 ,  B65D90/02 ,  B65D90/08 ,  B65D21/02 ,  B65D90/10 ,  B65D88/02 ,  E02D29/12 ,  E03F11/00

摘要： A plastic article useful as a riser for a septic tank or as a water tank article is comprised of a multiplicity of plastic rings which are attached vertically to each other at joints. Ring pairs which alternately have inward and outward sloping conical walls nest within each other for shipment or storage. A lid is shaped for use with the topmost ring to cover the opening irrespective of which conical shape the ring has.

公开(公告)号：US10386008B2

公开(公告)日：2019-08-20

申请号：US15880121

申请日：2018-01-25

申请人： Picote Solutions Oy Ltd.

发明人： Mika Lokkinen

IPC分类号： F16K43/00 ,  F16L55/179 ,  F16L55/165 ,  E03F3/06

摘要： An installation device for installing a branch liner in a branch point of a pipeline is disclosed. The device has a body with an inlet defined therein for fluids and a turning knob is rotatable relative to the body. The turning knob is attached to a first shaft and the opposite end of the first shaft is attached to a first barrel. The device further comprises a second barrel and a second shaft attached between said barrels. The device further comprises a duct extending between the body and the first barrel forming a passage for fluids from the inlet of the body to an area between said first barrel and said second barrel.

公开(公告)号：US10309572B2

公开(公告)日：2019-06-04

申请号：US15235753

申请日：2016-08-12

申请人： LMK Technologies, LLC

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

IPC分类号： F16L55/165 ,  F16L55/18 ,  F16L55/179 ,  B29C63/36 ,  E03F3/06

摘要： A method and apparatus for repairing a pipe system including a main pipe extending between a first and second manhole and one or more lateral pipes extending from the main pipe is provided. Aspects of the invention include the use of a main liner member having a plurality of lateral liner tubes in fluid connection and extending from the main liner member. The main liner member is used to line a main pipe, while the multiple lateral liner tubes extend into separate lateral pipes extending in various orientations from the main pipe. This method and apparatus provides for a single assembly to be able to line multiple pipes, which reduces time and cost for pipe repair.

公开(公告)号：US20190024359A1

公开(公告)日：2019-01-24

申请号：US15286395

申请日：2016-10-05

申请人： James M. Hume

发明人： James M. Hume

IPC分类号： E03F3/06

摘要： A method and apparatus for rehabilitating or repairing waste water system components or the like comprising a spray-applied, multi-layer liner which seals the components and imparts structural integrity. The liner comprises a first moisture barrier layer, a foam layer and a second moisture barrier layer. A primer may be applied where desired. Typically, the first and second moisture barrier layers are made of the same material for forming a skin on both sides of the foam layer. The combination of the foam layer and the two moisture barrier layers imparts structural strength and rigidity to the cured liner.

公开(公告)号：US09914828B2

公开(公告)日：2018-03-13

申请号：US14367708

申请日：2012-12-18

申请人： S.P.C.M. SA

发明人： Stéphane Delheur ,  Pierre Lyot

IPC分类号： E21B33/13 ,  C08L33/26 ,  E03F3/06

CPC分类号： C08L33/26 ,  E03F2003/065 ,  E21B33/13 ,  F17D1/00 ,  F17D3/12

摘要： A method of inerting pipelines, or buried tanks or wellbores consisting of preparing a composition including at least one superabsorbent (co)polymer partially or fully swollen in the presence of water, then injecting the composition directly into the pipelines or buried tank or well.

公开(公告)号：US09731488B2

公开(公告)日：2017-08-15

申请号：US14246464

申请日：2014-04-07

申请人： Buergofol GmbH

发明人： Kurt Stark

IPC分类号： F16L55/165 ,  B32B1/08 ,  B29C63/06 ,  B32B37/14 ,  B32B27/12 ,  F16L11/04 ,  E03F3/06 ,  B29L23/00 ,  B32B37/16 ,  B29C47/00 ,  B29C53/10 ,  B29K105/08

CPC分类号： B32B37/14 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0059 ,  B29C47/0064 ,  B29C53/10 ,  B29C63/06 ,  B29C63/065 ,  B29C63/18 ,  B29K2105/0809 ,  B29K2105/0818 ,  B29K2713/005 ,  B29L2023/006 ,  B32B1/08 ,  B32B27/12 ,  B32B37/16 ,  E03F2003/065 ,  F16L55/1656 ,  F16L2011/047 ,  Y10T156/10

摘要： The invention refers to a method for laminating a tubular film (1) preferably manufactured by means of blown film (co-) extrusion with a material capable of absorbing resin or liquids, wherein the tubular film (1) is laminated over its entire perimeter with several layers (10, 11, 12, 13; 20, 21, 22; 30, 31) overlapping or positioned directly opposite one another on their front sides containing material capable of absorbing resin or liquids, so that essentially there are no areas left along the perimeter of the tubular film (1) not covered by the laminated layers (10, 11, 12, 13; 20, 21, 22; 30, 31). The invention also refers to a tubular film laminated in such a way and to various applications.

公开(公告)号：US09664327B2

公开(公告)日：2017-05-30

申请号：US14112766

申请日：2012-04-19

申请人： Andreas Bichler

发明人： Andreas Bichler

IPC分类号： F16L55/10 ,  F16L55/1645 ,  F16L55/40 ,  E03F3/06 ,  F16L55/179

CPC分类号： F16L55/1645 ,  E03F3/06 ,  F16L55/179 ,  F16L55/40

摘要： The invention relates to a device for rehabilitating pipelines, having a support structure (10) to which functional units of the device can be fastened, wherein the support structure (10) has at least two support structure elements (12, 16, 19) which reconnected to one another via at least one buckling mechanism (20). By means of the buckling mechanism (20), at least one support structure element (12, 16, 19) can be placed into a buckled position. Furthermore, an actuating device (30) is provided which is designed such that the buckling mechanism (20) can be placed into a buckling enable position and a buckling blocking position by means of the actuating device (30).

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：US20160290540A1

公开(公告)日：2016-10-06

申请号：US15028539

申请日：2014-09-29

申请人： KUBOTA CORPORATION

发明人： Shozo KISHI ,  Takaaki KAGAWA ,  Keita ODA ,  Yuito KOMARU

IPC分类号： F16L37/088 ,  E03F3/06 ,  F16L1/10 ,  F16L21/08 ,  F16L1/09

CPC分类号： F16L37/088 ,  E03F3/06 ,  F16J15/064 ,  F16L1/09 ,  F16L1/10 ,  F16L21/08 ,  F16L2201/10 ,  F16L2201/60 ,  G01N21/95

摘要： A pipe joint structure provided with: a heel section configured so that a spigot formed on the end section of a pipe is inserted via a seal member into a socket formed in the end section of another pipe and seal member is fitted to a recessed section formed on the inner circumferential section of the socket; and a valve section compressed between the inner circumferential surface of the socket and the outer circumferential surface of the spigot. Additionally, a marker member is provided to the heel section that is accommodated in the recessed section. The socket circumference section of the pipe joint structure is subjected to non-contact inspection by a marker detection device from the spigot-side pipe along the axial direction of the pipe and the quality of the joining state of the pipe joint structure is determined on the basis of whether the marker member is detected.

摘要翻译： 一种管接头结构，该管接头结构设置有：脚跟部，其构造成使得形成在管的端部上的插口经由密封构件插入到形成在另一管的端部中的插座中，并且密封构件被配合到形成的凹部 在插座的内圆周部分上; 以及压缩在所述插座的内周面与所述插口的外周面之间的阀部。 此外，标记构件设置在容纳在凹部中的跟部部分上。 管接头结构的套筒圆周部分通过标记检测装置从插管侧管沿着管的轴向进行非接触检查，并且管接头结构的接合状态的质量在 是否检测到标记物。

公开(公告)号：US20160178109A1

公开(公告)日：2016-06-23

申请号：US15055010

申请日：2016-02-26

申请人： JOSEPH TIMOTHY NIPPES

发明人： JOSEPH TIMOTHY NIPPES

IPC分类号： F16L55/16 ,  E03F3/06 ,  F16L1/038 ,  E03B1/00

CPC分类号： F16L55/1608 ,  E03B1/00 ,  E03B7/006 ,  E03F3/06 ,  E03F2003/065 ,  F16L1/038 ,  F16L55/1604 ,  F16L55/1654 ,  F16L55/1657

摘要： A method of in-situ pipeline replacement in which valves, fittings, and other obstructions are removed from an existing pipeline, a heat-fusible polymer pipeline having an initially deformed configuration less than the existing pipeline diameter is inserted into the remaining portions of the existing pipeline and reformed to substantially conform to the inside diameter of the existing pipeline, heat-fusible fittings are provided to replace removed portions of the existing pipeline and heat-fused to the polymer liner, and transition fittings provided to operably connect the replacement pipeline to those portions of the existing pipeline not within the replacement scope. The completed replacement polymer pipeline creates an operable wetted pressure boundary within the bounds of the replaced existing pipeline.

摘要翻译： 一种现有的管道更换方法，其中阀门，配件和其他障碍物从现有管道中移除，具有小于现有管道直径的初始变形构造的热熔聚合物管道被插入到现有管道的剩余部分 管道并重整成基本上符合现有管道的内径，提供热熔接头来替代现有管道的已移除部分并热熔合到聚合物衬套，以及设置用于可操作地将替换管道连接到那些 现有管道的一部分不在更换范围内。 完成的替代聚合物管道在替换的现有管道的范围内创建可操作的润湿压力边界。