Dry fiber wrapped pipe
    42.
    发明授权
    Dry fiber wrapped pipe 失效
    干纤维缠绕管

    公开(公告)号:US08418337B2

    公开(公告)日:2013-04-16

    申请号:US11467948

    申请日:2006-08-29

    申请人: Mamdouh M. Salama

    发明人: Mamdouh M. Salama

    IPC分类号: B22D19/10 B23K9/04 B23P6/00

    摘要: A reinforced pipe section comprises a metal pipe, a layer of dry fibers disposed around the metal pipe, and an external liner covering the layer of dry fibers. A method of manufacturing a reinforced pipe section comprises wrapping a layer of dry fibers over a metal pipe, and covering the layer of dry fibers with an external liner, thereby forming a first dry fiber wrapped metal pipe. A method of reinforcing a degraded metal pipe comprises wrapping the degraded metal pipe with a layer of dry fibers to increase the hoop strength of the degraded metal pipe, and covering the layer of dry fibers with an external liner.

    摘要翻译: 加强管段包括金属管,设置在金属管周围的干纤维层,以及覆盖干纤维层的外部衬垫。 一种制造加强管段的方法包括将一层干纤维缠绕在金属管上,并用外衬层覆盖干纤维层,由此形成第一干纤维缠绕的金属管。 一种加强劣化的金属管的方法包括用一层干纤维包裹退化的金属管,以增加劣化的金属管的环箍强度,并用外部衬垫覆盖干纤维层。

    System and method for pipe repair
    43.
    发明授权
    System and method for pipe repair 失效
    管道修复的系统和方法

    公开(公告)号:US08141592B2

    公开(公告)日:2012-03-27

    申请号:US11003199

    申请日:2004-12-03

    申请人: Brian L. Rice

    发明人: Brian L. Rice

    IPC分类号: F16L55/16

    CPC分类号: F16L55/175 F16L55/1686

    摘要: A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. In this case, the polymeric material may be placed (i.e., poured) into the interior of the containment component on top of the reinforcing material.

    摘要翻译: 一种修复管道的系统和方法,包括将诸如干纤维结构(例如,碳纤维)的增强材料固定到管的表面。 将聚合物材料放置在增强材料的顶部,自我穿透干纤维结构。 聚合材料基本上使增强材料饱和并且固化以形成增强的聚合复合材料,其可以增加或恢复管的压力等级或工作压力容量。 任选地,在引入聚合物材料之前,可以在增强材料周围安装外部容纳部件,例如套筒,壳体,箱体,壁,外管等。 在这种情况下,聚合材料可以在增强材料的顶部上放置(即倾倒)到容纳部件的内部。

    Tool for inserting tape into hard-to-reach area
    44.
    发明授权
    Tool for inserting tape into hard-to-reach area 失效
    将胶带插入难以到达的区域的工具

    公开(公告)号:US07882881B2

    公开(公告)日:2011-02-08

    申请号:US11624000

    申请日:2007-01-17

    申请人: David P. Degler

    发明人: David P. Degler

    IPC分类号: B44C7/00

    摘要: A tool is disclosed comprising a thin, ribbon-like but semi-rigid material which can be “snaked” in between ductwork and the surface to which it is attached. The tool is configured to enable the temporary attachment of a tape material thereon. Further, the tape material includes a non-adhesive “release tape” attached to the adhesive portion of the adhesive tape. Using the method and apparatus described herein, a user can insert the tape, with the protective tape release thereon, around the ductwork, release the tape and remove the tool, and use the tool as it is being withdrawn to urge the adhesive tape onto the seam being taped.

    摘要翻译: 公开了一种工具,其包括薄的带状半刚性材料,其可以在管道系统与其附接的表面之间“蛇形”。 该工具被配置成使得能够在其上临时附接胶带材料。 此外,胶带材料包括附着在胶粘带的粘合剂部分上的非粘合的“剥离胶带”。 使用本文所述的方法和装置,用户可以将带子上的保护带释放在管道系统周围,释放带子并移除工具,并且在被取出时使用该工具以将粘合带推到 缝接缝。

    System and method for pipe repair
    45.
    发明授权
    System and method for pipe repair 失效
    管道修复的系统和方法

    公开(公告)号:US07673654B2

    公开(公告)日:2010-03-09

    申请号:US12040791

    申请日:2008-02-29

    申请人: Brian L. Rice

    发明人: Brian L. Rice

    IPC分类号: F16L55/16

    CPC分类号: F16L55/175 F16L55/1686

    摘要: A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. In this case, the polymeric material may be placed (i.e., poured) into the interior of the containment component on top of the reinforcing material.

    摘要翻译: 一种修复管道的系统和方法,包括将诸如干纤维结构(例如,碳纤维)的增强材料固定到管的表面。 将聚合物材料放置在增强材料的顶部,自我穿透干纤维结构。 聚合材料基本上使增强材料饱和并且固化以形成增强的聚合物复合材料,其可以增加或恢复管的压力等级或操作压力容量。 任选地,在引入聚合物材料之前,可以在增强材料周围安装外部容纳部件,例如套筒,壳体,箱体,壁,外管等。 在这种情况下,聚合材料可以在增强材料的顶部上放置(即倾倒)到容纳部件的内部。

    Repair kit for natural gas pipe
    46.
    发明申请
    Repair kit for natural gas pipe 有权
    天然气管道修理工具

    公开(公告)号:US20070125437A1

    公开(公告)日:2007-06-07

    申请号:US11291429

    申请日:2005-12-01

    IPC分类号: F16L55/16

    CPC分类号: F16L55/1686

    摘要: A method and kit for repairing a gas leak in a pipe containing natural gas. The natural gas repair kit includes a leak sealant, a pressure sealant, and an encapsulator. The method for repairing the gas leak includes the act of applying a leak sealant over the leak in the pipe. The method further includes the act of wrapping a pressure sealant around the pipe near the leak. The pressure sealant should enclose and contact the leak sealant. Additionally, an encapsulator should be wrapped around the pipe near the leak. The encapsulator should contact the pressure sealant and the pipe.

    摘要翻译: 一种用于修复含天然气管道中的气体泄漏的方法和试剂盒。 天然气修复套件包括泄漏密封剂,压力密封剂和密封剂。 修复气体泄漏的方法包括在管道中的泄漏物上施加泄漏密封剂的动作。 该方法还包括在泄漏附近围绕管道缠绕压力密封剂的动作。 压力密封剂应封闭并接触泄漏密封剂。 另外,密封剂应在泄漏附近的管道周围缠绕。 密封剂应与压力密封剂和管道接触。

    System and method for pipe repair
    47.
    发明申请
    System and method for pipe repair 失效
    管道修复的系统和方法

    公开(公告)号:US20070107792A1

    公开(公告)日:2007-05-17

    申请号:US11648354

    申请日:2006-12-29

    申请人: Brian Rice Henry Topf

    发明人: Brian Rice Henry Topf

    IPC分类号: F16L55/16

    CPC分类号: F16L55/175 F16L55/1686

    摘要: A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. Further, the polymeric material may be subjected to pressure to facilitate contact of the resin through the reinforcing material.

    摘要翻译: 一种修复管道的系统和方法,包括将诸如干纤维结构(例如,碳纤维)的增强材料固定到管的表面。 将聚合物材料放置在增强材料的顶部,自我穿透干纤维结构。 聚合材料基本上使增强材料饱和并且固化以形成增强的聚合复合材料,其可以增加或恢复管的压力等级或工作压力容量。 任选地,在引入聚合物材料之前,可以在增强材料周围安装外部容纳部件,例如套筒,壳体,箱体,壁,外管等。 此外,聚合物材料可以经受压力以便于树脂通过增强材料的接触。

    Method of securing a curing composite substrate wrap to a structure
    48.
    发明授权
    Method of securing a curing composite substrate wrap to a structure 失效
    将固化复合基材包裹物固定到结构上的方法

    公开(公告)号:US06543487B2

    公开(公告)日:2003-04-08

    申请号:US09779263

    申请日:2001-02-08

    申请人: Steve R. Bazinet

    发明人: Steve R. Bazinet

    IPC分类号: F16L5516

    摘要: A wrapped and curing substrate is secured: with a strap. The strap has two clips, each having a prong. The prong of a first clip is slid in a first direction into a first portion of the wrapped substrate. A second clip is pulled away from the first clip over a substrate edge, and the prong of the second clip is slid into a second portion of the wrapped substrate in a direction opposite the first direction. In one embodiment, the first portion of the wrapped substrate is an overlapping layer of substrate, and the second portion of the wrapped substrate is the layer of substrate extending from underneath the overlapping substrate.

    摘要翻译: 包裹和固化的基材被固定:带子。 表带有两个夹子,每个都有一个插脚。 第一夹子的尖头沿第一方向滑动到包裹的基底的第一部分中。 将第二夹子从基板边缘上的第一夹子拉开,并且第二夹子的插脚在与第一方向相反的方向上滑动到包裹的基板的第二部分。 在一个实施例中,包裹的衬底的第一部分是衬底的重叠层,并且包裹衬底的第二部分是从重叠衬底下方延伸的衬底层。

    Method of and apparatus for reinforcing pipe
    49.
    发明授权
    Method of and apparatus for reinforcing pipe 失效
    加强管道的方法和装置

    公开(公告)号:US06336983B1

    公开(公告)日:2002-01-08

    申请号:US08781605

    申请日:1997-01-09

    申请人: Norman C. Fawley

    发明人: Norman C. Fawley

    IPC分类号: B29C6306

    摘要: Reinforcing bands of high tensile strength filaments in a cured resin matrix are in the shape of a coil having a plurality of elastic convolutions for reinforcing a weakened pipe. Areas of depressions on the exterior surface of the pipe are filled with a load transfer filler material and the bands are coiled around the pipe with adhesive holding an innermost convolution of the coil to the pipe and subsequent convolutions of the coil to adjacent convolutions. A plurality of the bands are placed in abutment with one another to cover the entire weakened area of the pipe.

    摘要翻译: 固化树脂基体中的高拉伸强度长丝的增强带是具有多个用于增强弱化管的弹性卷积的线圈的形状。 在管的外表面上的凹陷区域填充有载荷传递填充材料,并且使用粘合剂将带卷绕在管道周围的粘合剂,该粘合剂将线圈的最内卷绕保持在管道上,并且随后卷绕卷绕到相邻的卷积。 多个带彼此邻接放置以覆盖管的整个弱化区域。

    Sealing tape for sealing pipe joints
    50.
    发明授权
    Sealing tape for sealing pipe joints 失效
    密封管接头密封胶带

    公开(公告)号:US6034002A

    公开(公告)日:2000-03-07

    申请号:US817301

    申请日:1997-04-15

    申请人: Eugeniusz Maderek

    发明人: Eugeniusz Maderek

    IPC分类号: B32B27/06 F16L55/168 D03D3/00

    摘要: The invention relates to a sealing tape which is suitable for winding around pipe ends, especially pipe threads, and for sealing screw pipe joints and spigot pipe joints, which has a waterproof functional layer, preferably with one or more base layers, where the functional layer contains polymers on polyetherester basis, polyurethane basis and/or polyetheramide basis, and the use of the sealing tape in heating pipes, utility water pipes, drinking water pipes, water vapor pipes, gas pipes, compressed air pipes, industrial valves and valves used in domestic installations.

    摘要翻译: PCT No.PCT / EP95 / 04720 Sec。 371日期1997年04月15日 102(e)日期1997年4月15日PCT提交1995年11月30日PCT公布。 WO96 / 16800 PCT出版物 日期1996年6月6日本发明涉及一种适用于缠绕在管端,特别是管螺纹上的密封带,并且用于密封螺纹管接头和插口管接头,该密封带具有防水功能层,优选具有一个或多个基层 其中功能层包含基于聚醚酯基的聚合物,聚氨酯基和/或聚醚酰胺的基础,以及密封带在加热管,公用水管,饮用水管,水蒸气管,气管,压缩空气管,工业用 在家用设备中使用的阀门和阀门。