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公开(公告)号:US20190352447A1
公开(公告)日:2019-11-21
申请号:US16502107
申请日:2019-07-03
发明人: Danny Warren
IPC分类号: C08G59/02 , F16L55/165
摘要: A resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a resin and activator and stored for a period of up to six months prior to installation and curing. A method of lining a pipe with a delayed curing resin composition is also provided that includes fully wetting out a liner with a blended two part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.
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公开(公告)号:US10408373B2
公开(公告)日:2019-09-10
申请号:US14689642
申请日:2015-04-17
发明人: Daniel Warren
IPC分类号: F16L55/163 , F16L55/162 , B29C63/34 , F16L55/165 , F16L55/18 , B29C63/20 , B29C63/18
摘要: A method for installing a liner in a large diameter pipeline. In accordance with the method, the interior surface of the pipeline to be repaired is prepared by removing excess debris and dirt. A repair composite is brought into the tunnel or pipeline in a dry state. Once the dry repair composite is laid out in the structure to be repaired the repair composite is folded out and saturated and wetted out with high pressure spray guns. The spray guns are employed within the structure and an appropriate resin material is applied as required to wet out the fiber material. A calibration bladder is inflated and holds the repair composite in place against the pipeline walls until the epoxy resin is fully cured. Once the process is complete, the bladder tube is retrieved out of the system leaving the repair composite as a stand-alone system.
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公开(公告)号:US10385158B2
公开(公告)日:2019-08-20
申请号:US15900851
申请日:2018-02-21
发明人: Danny Warren
IPC分类号: C08G63/02 , C08G59/02 , F16L55/165
摘要: A resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a resin and activator and stored for a period of up to six months prior to installation and curing. A method of lining a pipe with a delayed curing resin composition is also provided that includes fully wetting out a liner with a blended two part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.
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公开(公告)号:US20180105635A1
公开(公告)日:2018-04-19
申请号:US15295486
申请日:2016-10-17
发明人: Danny Warren
IPC分类号: C08G59/58 , C08G59/24 , C08G59/22 , C09D163/00 , B32B1/08 , B32B5/02 , B32B27/08 , B32B27/12 , B32B27/36 , B32B27/30 , B32B27/34 , B32B27/32 , B32B37/10 , B32B37/06 , B29C63/34 , B29C63/48 , F16L58/04
CPC分类号: C08G59/58 , B29C63/0021 , B29C63/0069 , B29C63/28 , B29C63/34 , B29C63/48 , B29C2063/485 , B29K2063/00 , B29K2067/00 , B29K2105/0854 , B29K2995/0037 , B29L2009/00 , B29L2023/22 , B32B1/08 , B32B5/022 , B32B27/08 , B32B27/12 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/10 , B32B2262/0276 , B32B2307/70 , B32B2363/00 , B32B2597/00 , C08G59/226 , C08G59/245 , C09D163/00 , F16L55/1656
摘要: A resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a resin and activator and stored for a period of up to six months prior to installation and curing. A method of lining a pipe with a delayed curing resin composition is also provided that includes fully wetting out a liner with a blended two part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.
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公开(公告)号:US20160010779A1
公开(公告)日:2016-01-14
申请号:US14689642
申请日:2015-04-17
发明人: Daniel Warren
IPC分类号: F16L55/163 , F16L55/18
CPC分类号: F16L55/163 , B29C63/28 , B29C63/343 , B29C2063/483 , F16L55/1652 , F16L55/18
摘要: A method for installing a liner in a large diameter pipeline. In accordance with the method, the interior surface of the pipeline to be repaired is prepared by removing excess debris and dirt. A repair composite is brought into the tunnel or pipeline in a dry state. Once the dry repair composite is laid out in the structure to be repaired the repair composite is folded out and saturated and wetted out with high pressure spray guns. The spray guns are employed within the structure and an appropriate resin material is applied as required to wet out the fiber material. A calibration bladder is inflated and holds the repair composite in place against the pipeline walls until the epoxy resin is fully cured. Once the process is complete, the bladder tube is retrieved out of the system leaving the repair composite as a stand-alone system.
摘要翻译: 一种用于在大直径管道中安装衬套的方法。 根据该方法,通过去除多余的碎屑和污垢来制备要修复的管道的内表面。 修复复合材料在干燥状态下进入隧道或管道。 一旦干式修复复合材料铺设在待修复的结构中,修复复合材料被折叠出来,用高压喷枪将其饱和并润湿。 在结构内使用喷枪,根据需要施加适当的树脂材料以润湿纤维材料。 校准气囊被充气并将修复复合材料保持在管道壁上的适当位置,直到环氧树脂完全固化。 一旦该过程完成,将膀胱管从系统中取出离开修复复合物作为独立系统。
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公开(公告)号:US10584822B2
公开(公告)日:2020-03-10
申请号:US15983601
申请日:2018-05-18
发明人: Danny Warren
IPC分类号: F16L55/1645 , F16L55/18 , G01M5/00 , B05B13/06 , F16L101/30 , F16L101/16
摘要: A method and system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
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公开(公告)号:US09982827B2
公开(公告)日:2018-05-29
申请号:US15267711
申请日:2016-09-16
发明人: Danny Warren
IPC分类号: F16L55/1645 , F16L55/18 , G01M5/00 , B05B13/06 , F16L101/30 , F16L101/16
CPC分类号: F16L55/1645 , B05B13/0636 , F16L55/18 , F16L2101/16 , F16L2101/30 , G01M5/0025 , G01M5/0033 , G01M5/0066 , G01M5/0075
摘要: A method and system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
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公开(公告)号:US20180179328A1
公开(公告)日:2018-06-28
申请号:US15900851
申请日:2018-02-21
发明人: Danny Warren
IPC分类号: C08G59/02 , F16L55/164 , F16L57/00
CPC分类号: C08G59/02 , C08G59/226 , C08G59/42 , C08G59/502 , C08G59/621 , F16L55/1651 , F16L55/1654 , F16L55/1656
摘要: A resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a resin and activator and stored for a period of up to six months prior to installation and curing. A method of lining a pipe with a delayed curing resin composition is also provided that includes fully wetting out a liner with a blended two part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.
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公开(公告)号:US20170267893A1
公开(公告)日:2017-09-21
申请号:US15074216
申请日:2016-03-18
发明人: Danny Warren
IPC分类号: C09D163/00 , C09D5/04
CPC分类号: C09D163/00 , C08G59/5026 , C09D5/00
摘要: A composition and method for a spray applied BPA free two-part, self-setting composition adapted for delivering the components of the composition at a temperature that promotes their spray application at a proper viscosity as well as inducing a self-setting reaction. Preferably, a self-setting BPA free epoxy coating compound is adapted for curing in place once applied. The self-curing compound includes a multi-part compound which, upon a mixing of the parts, chemically reacts and cures.
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公开(公告)号:US09476535B2
公开(公告)日:2016-10-25
申请号:US14067285
申请日:2013-10-30
发明人: Danny Warren
IPC分类号: F16L55/162 , F16L55/1645 , F16L55/18 , G01M5/00 , F16L101/16 , F16L101/30
CPC分类号: F16L55/1645 , F16L55/18 , F16L2101/16 , F16L2101/30 , G01M5/0025 , G01M5/0033 , G01M5/0066 , G01M5/0075
摘要: A system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
摘要翻译: 一种用于评估管道的内表面和外壁条件的系统,同时还在诸如地下水管线的管道中动态地安装修理涂层。 系统被拖入管道并从中抽出。 当系统被拉回时,系统中的一个模块评估管道内部的表面状态,另一个模块评估管道壁的结构状况。 基于从两个模块获得的评估数据,使用在两个模块之后的旋转浇铸机将环氧材料施加到管的内表面。 优选地,基于由两个模块确定的管道条件,将一层环氧树脂施加到主管的内表面至适当的厚度。
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