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9 条记录 (耗时 0.017 秒)

    Apparatus, methods, and liners for repairing conduits
    1.
    发明授权
    Apparatus, methods, and liners for repairing conduits 失效
    用于修理管道的装置，方法和衬管

    公开(公告)号：US07073536B2

    公开(公告)日：2006-07-11

    申请号：US10182889

    申请日：2001-02-02

    申请人： Richard D. Blackmore ,  Mark T. Sloan ,  William M. Lepola

    发明人： Richard D. Blackmore ,  Mark T. Sloan ,  William M. Lepola

    IPC分类号： F16L55/16

    CPC分类号： B29C63/0069 ,  B29C53/58 ,  B29C63/34 ,  B29L2023/006 ,  E03F3/06 ,  E03F2003/065 ,  F16L55/1654 ,  F16L55/1656 ,  F16L55/168 ,  F16L55/179 ,  F16L55/265

    摘要： An apparatus and method for repairing the juncture or intersection of a first conduit and a second conduit is disclosed. The apparatus includes a main body for transporting and positioning a repair material impregnated with at heat curable resin system or matrix. An inflation device carried within the main body positions and compresses the repair material against the intersection. This includes a portion of the interior of the second conduit and flange portion in the first conduit. The inflation device includes conductive fibers that are electrically conductively heated to effect curing of the resin in the repair material.

    摘要翻译： 公开了一种用于修复第一导管和第二导管的接合点或交叉点的装置和方法。 该装置包括用于输送和定位浸渍在热固化树脂体系或基质中的修补材料的主体。 在主体内承载的充气装置定位并将修复材料压靠在交叉点上。 这包括第二导管的内部的一部分和第一导管中的凸缘部分。 膨胀装置包括导电加热的导电纤维，以在修补材料中实现树脂的固化。

    Inflatable heating device for in-situ repair of conduit and method for repairing conduit
    2.
    发明授权
    Inflatable heating device for in-situ repair of conduit and method for repairing conduit 失效
    用于管道原位修复的充气加热装置和修理管道的方法

    公开(公告)号：US07052567B1

    公开(公告)日：2006-05-30

    申请号：US09588407

    申请日：2000-06-06

    申请人： Richard D. Blackmore ,  William M. Lepola

    发明人： Richard D. Blackmore ,  William M. Lepola

    IPC分类号： B29C63/28 ,  B29C73/32

    CPC分类号： B29C35/0272 ,  B29C63/28 ,  B29C70/342 ,  F16L55/163 ,  F16L55/1645

    摘要： The apparatus of the present invention is generally characterized by a heating/inflation module having pressurizable interior and an attached heat curable pre-preg. In particular, an elastomeric, seamless composite is provided that includes a heating element disposed within a thermoset resin matrix. The composite adapted to maintain a consistent temperature profile and an internal air pressure. A first end piece is attached to a first end of the composite and has an air port for communication with a compressed air source, a vacuum port for communication with a vacuum supply source and at least one electrical cable port for communication with a power supply source. A second end piece attached to a second end of the composite. The apparatus further includes a pre-preg removably attached to an outer surface of the composite. The pre-preg includes a structural fiber matrix supporting a heat curable resin. The composite is constructed by applying a liquid silicone matrix to at least one layer of braided or wound and/or tape fibers, wherein a portion of the fibers are electrically conductive. The layer of braided fibers is introduced into a mold, and a removable, expandable inner bladder is then loaded into the mold. The inner bladder is inflated to conform the layer of braided fibers to an interior surface of the mold. An electric current is caused to flow to the conductive fibers to cure the silicone matrix into a stable, elastomeric state. The composite is removed from the mold. A method for repairing a damaged section of a conduit is also disclosed.

    摘要翻译： 本发明的装置的特征在于加热/充气模块具有可加压的内部和附着的可热固化预浸料。 特别地，提供弹性体，无缝复合材料，其包括设置在热固性树脂基体内的加热元件。 该复合材料适用于保持一致的温度曲线和内部空气压力。 第一端件附接到复合材料的第一端，并且具有用于与压缩空气源连通的空气端口，用于与真空供应源连通的真空端口和用于与电源供给源通信的至少一个电缆端口 。 附接到复合材料的第二端的第二端件。 该装置还包括可拆卸地附接到复合材料的外表面上的预浸料。 预浸料包括支撑热固性树脂的结构纤维基质。 通过将液体硅氧烷基体施加到至少一层编织或缠绕和/或带状纤维来构造复合材料，其中纤维的一部分是导电的。 将编织纤维层引入模具中，然后将可移除的可膨胀内囊装载到模具中。 将内囊膨胀以使编织纤维层与模具的内表面相一致。 使电流流到导电纤维，以将硅氧烷基体固化成稳定的弹性体状态。 复合材料从模具中取出。 还公开了一种用于修理导管损坏部分的方法。

    Tubular member having a liner
    4.
    发明授权
    Tubular member having a liner 失效
    具有衬垫的管状构件

    公开(公告)号：US4976290A

    公开(公告)日：1990-12-11

    申请号：US364858

    申请日：1989-06-12

    申请人： Robert J. Gelin ,  Richard D. Blackmore

    发明人： Robert J. Gelin ,  Richard D. Blackmore

    IPC分类号： B32B1/08 ,  B29C63/34 ,  B32B37/00 ,  C09J7/02 ,  C09J7/04 ,  F16L55/165

    CPC分类号： F16L55/1656 ,  Y10T442/348

    摘要： A tubular member having a liner adhesively affixed to an inner surface thereof. The liner comprises a porous material formed from a plurality of needle-punched unwoven fibers so as to have a pair of oppositely facing surfaces. The liner also includes a first mat of finespun woven filaments of glass defining an inner surface thereof and a second mat of finespun woven filaments of glass defining an outer surface thereof. The inner and outer surfaces of the liner, formed by the first and second mats, are generally coextensive with the porous material. The liner also includes the first mat being secured to an inwardly facing surface of the porous material and the second mat being secured to an outwardly facing surface of the porous material. The liner is adhesively impregnated so as to adhesively bond the outer surface of the liner to the inner surface of the tubular member. Further, a method of lining a tubular member by adhesively bonding a liner to the tubular member is disclosed.

    Method and apparatus of curing concrete structures
    7.
    发明授权
    Method and apparatus of curing concrete structures 失效
    固化混凝土结构的方法和装置

    公开(公告)号：US07628949B2

    公开(公告)日：2009-12-08

    申请号：US10559601

    申请日：2004-06-04

    申请人： Richard D. Blackmore

    发明人： Richard D. Blackmore

    IPC分类号： B29C70/02

    CPC分类号： C04B28/02 ,  B28B11/242 ,  B28B23/04 ,  C04B40/0204 ,  C04B40/0209 ,  C04B2111/00603 ,  C04B2111/60 ,  E04G21/246 ,  H05B3/0004 ,  C04B14/386 ,  C04B16/0633 ,  C04B24/26 ,  C04B16/0675 ,  C04B20/1029 ,  C04B28/06

    摘要： A method of controlling the cure of concrete structures using intralaminar heat generated by applying electrical energy to electrically conductive members disposed within the structures. These conductive members include carbon fibers. The method further incorporates the electrically conductive, members as internal reinforcement in the cured, finished structure reducing or obviating the need for reinforcing steel. The electrically conductive, members are provided in various forms including but not limited to, pliable forms impregnated with a polymer resin matrix capable of being rigidified and completely rigidified forms. The invention may be used in conjunction with heat responsive agents to activate curing. A preferred embodiment of the method according to the invention is a controlled (expedited or heat activated) cure of a concrete structure. Concrete structures containing the electrical heating capability taught herein are also included within the invention.

    摘要翻译： 使用通过将电能施加到设置在结构内的导电构件产生的内层热来控制混凝土结构的固化的方法。 这些导电构件包括碳纤维。 该方法还将导电的部件作为固化的成品结构中的内部加强件减少或消除了对钢筋的需要。 导电构件以各种形式提供，包括但不限于浸渍有能够刚性化和完全硬化形式的聚合物树脂基体的柔韧形式。 本发明可以与热响应剂结合使用以活化固化。 根据本发明的方法的优选实施例是混凝土结构的受控（加速或热激活）固化。 包含本文教导的电加热能力的混凝土结构也包括在本发明内。

    Method for rehabilitating pipe line and resin impregnated lining having an integral heating element
    8.
    发明授权
    Method for rehabilitating pipe line and resin impregnated lining having an integral heating element 失效
    具有整体加热元件的管道和树脂浸渍衬里的修复方法

    公开(公告)号：US5606997A

    公开(公告)日：1997-03-04

    申请号：US430330

    申请日：1995-04-28

    申请人： Richard D. Blackmore ,  Mark T. Sloan

    发明人： Richard D. Blackmore ,  Mark T. Sloan

    IPC分类号： B29C35/02 ,  B29C63/00 ,  F16L55/165 ,  B29C63/28 ,  B29C63/34

    CPC分类号： B29C63/0069 ,  F16L55/1656 ,  B29C2035/0211 ,  B29C70/86 ,  B29K2995/0005

    摘要： A method and lining for rehabilitating a pipe or conduit. The method comprising providing a heat curable resin impregnated lining with first and second conductive strips extending lengthwise through the lining from a first end to a second end and separated circumferentially by non-conductive material. Connecting the conductive strips together at said second end and causing a current to flow through said first conductive layer from said first end to said second end of said lining, and through said second conductive lining from said second end to said first end. The lining having a plurality of conductive strips extending lengthwise through the lining.

    摘要翻译： 用于修复管道或管道的方法和衬里。 该方法包括提供具有第一和第二导电条的热固化树脂浸渍衬里，所述第一和第二导电条从第一端至第二端纵向延伸穿过所述衬里，并且通过非导电材料周向隔开。 在所述第二端处将导电条连接在一起，并且使电流从所述衬里的所述第一端到所述第二端流过所述第一导电层，并且通过所述第二导电衬里从所述第二端流到所述第一端。 衬里具有沿着衬套纵向延伸的多个导电带。