公开(公告)号：US20150044320A1

公开(公告)日：2015-02-12

申请号：US14454081

申请日：2014-08-07

申请人： PIPELINE INDUCTION HEAT LIMITED

发明人： Michael George ,  Anthony Dibble ,  Nicholas Barker

IPC分类号： B29C33/30 ,  H05B6/10 ,  H05B6/38 ,  B29D23/00

CPC分类号： B29C45/14598 ,  B29C33/302 ,  B29C33/307 ,  B29C45/1744 ,  B29C2791/003 ,  B29D23/00 ,  B29D23/001 ,  B29K2509/08 ,  B29L2023/001 ,  B29L2023/004 ,  F16L55/162 ,  F16L58/109 ,  F16L58/181 ,  F16L59/20 ,  F16L59/22 ,  H05B6/101 ,  H05B6/38

摘要： A mold for coating a pipeline section with molten coating material from an injection molding machine, wherein the mold comprises a shell of impervious material reinforced by an exoskeleton of non-distensible material. An assembly for supporting a mold comprising a plurality of mutually separable shell bodies for coating a pipeline section, wherein the assembly comprises motorized opening and closing of the shell bodies in a straight line. An assembly for supporting a bent pipeline section wherein the assembly comprises a base and a pair of arms extending from the base, wherein each arm comprises a respective clamping collar for clamping a bent pipe section between the arms. A vehicle for induction heating a bent pipeline section, wherein the vehicle comprises: a helical induction coil; and wheels arranged to guide movement of both ends of the induction coil through a tubular inside face of a bent pipeline section.

摘要翻译： 一种用于从注塑机涂覆具有熔融涂层材料的管道段的模具，其中所述模具包括由不可扩张材料的外骨骼增强的不透水材料的壳体。 一种用于支撑模具的组件，包括用于涂覆管道部分的多个相互分离的壳体，其中所述组件包括直线上的壳体的电动打开和关闭。 一种用于支撑弯曲管道部分的组件，其中所述组件包括基部和从所述基部延伸的一对臂，其中每个臂包括用于夹紧在所述臂之间的弯曲管段的相应的夹紧套环。 一种用于感应加热弯曲管道部分的车辆，其中所述车辆包括：螺旋感应线圈; 以及布置成引导感应线圈的两端的运动通过弯曲管道部分的管状内表面的轮。

公开(公告)号：US20120279606A1

公开(公告)日：2012-11-08

申请号：US13462618

申请日：2012-05-02

申请人： Michael G. Teso, JR. ,  Scott R. Swank ,  Matthew C. Harmon ,  Robert F. Stalcup ,  Clark W. Thomas ,  Lucky D. Jordan

发明人： Michael G. Teso, JR. ,  Scott R. Swank ,  Matthew C. Harmon ,  Robert F. Stalcup ,  Clark W. Thomas ,  Lucky D. Jordan

IPC分类号： F16L9/14 ,  B23P11/00

CPC分类号： F16L59/147 ,  F01N13/14 ,  F01N13/1816 ,  F16L59/22 ,  Y10T29/49826

摘要： An internally insulated rigid exhaust system conduit and method for making the same are provided. The conduit includes an outer rigid tube, a generally flexible inner portion positioned within the outer tube and an insulation layer positioned therebetween. The conduit may include one or more bends or curves. Due to the flexibility of the inner portion and insulation, a gap defined between the inner portion and outer tube may be generally uniform in width even after the bending of the outer tube. During the manufacturing process, the inner portion is wrapped with a blanket or sleeve of insulation material to form a wrapped subassembly and then inserted into the outer tube. The insertion of the wrapped subassembly may occur either before or after a bending of the outer tube. The insulation may also be blown into the gap defined between the inner portion and outer tube.

摘要翻译： 提供内部绝缘的刚性排气系统管道及其制造方法。 导管包括外部刚性管，位于外管内的大致柔性内部部分和位于其间的绝缘层。 导管可以包括一个或多个弯曲或曲线。 由于内部部分和绝缘体的灵活性，即使在外管的弯曲之后，限定在内部部分和外部管之间的间隙的宽度也可以大致均匀。 在制造过程中，内部用绝缘材料的毯子或套筒包裹以形成包裹的子组件，然后插入外管。 包裹的子组件的插入可以在外管弯曲之前或之后进行。 绝缘体也可以吹入限定在内管和外管之间的间隙中。

公开(公告)号：US20110232799A1

公开(公告)日：2011-09-29

申请号：US13132474

申请日：2009-11-25

申请人： Julien Tribout ,  Julien Verdeil

发明人： Julien Tribout ,  Julien Verdeil

IPC分类号： F16L9/14 ,  B23P19/00

CPC分类号： F16L59/145 ,  F16L59/22 ,  Y10T29/49826

摘要： A thermally insulating undersea junction pipe providing a junction between two thermally insulating undersea pipe portions. The junction pipe having a rigid bent inner pipe and presenting a radius of curvature that is three to ten times its outside diameter and coated in a thermally insulating material. The junction pipe having an outer jacket surrounding the inner pipe, the jacket being made of flexible or semirigid material matching the bent shape of the inner pipe in coaxial manner The tubular wall of the outer jacket including structural reinforcing elements of annular or helical shape suitable for enabling the tubular wall of the outer jacket to be bent while keeping its cross-section substantially uniform. A quasi incompressible thermally insulating material in the form of a gel is disposed to completely filling the annular space between the inner pipe and the outer jacket.

摘要翻译： 一个隔热海底连接管，提供两个绝热海底管部分之间的连接点。 连接管具有刚性弯曲的内管并具有其外径的三到十倍的曲率半径并涂覆在隔热材料中。 连接管具有围绕内管的外护套，护套由柔性或半刚性材料制成，其与内管的弯曲形状同轴地配合。外护套的管状壁包括适于环形或螺旋形的结构增强元件 使外护套的管状壁弯曲同时保持其横截面基本均匀。 凝胶形式的准不可压缩绝热材料被设置成完全填充内管和外护套之间的环形空间。

公开(公告)号：US20110198839A1

公开(公告)日：2011-08-18

申请号：US13028438

申请日：2011-02-16

申请人： Jeffrey H. Webb

发明人： Jeffrey H. Webb

IPC分类号： F16L59/16 ,  B21K1/16 ,  B21D51/16

CPC分类号： F16L59/22 ,  B21C37/283 ,  B21C37/286 ,  B21D22/02 ,  B21D22/025 ,  Y10T29/49444

摘要： A one-piece shaped aluminum or stainless steel half fitting for an insulated pipe. The method may include cutting a predetermined sized blank from material stock. A top and a corresponding bottom die may be installed into a press along with a matching press plate. The predetermined sized blank may then be inserted onto the press plate and aligned with locating marks on the press plate. Once the blank is installed properly into the press, the method may further include cooperatively bringing the top and bottom dies together to press the blank into a specifically shaped half fitting. When pressed, excess flange material may be created along the perimeter of the fitting shape and excess end portion material is created at end portions of the fitting shape. The top die may then be separated from said bottom die and the shaped half fitting may then be removed from the press. The method may further include trimming the excess flange material and excess end portion material from the shaped half fitting.

摘要翻译： 用于绝缘管的单件式铝或不锈钢半配件。 该方法可以包括从材料原料切割预定尺寸的坯料。 顶部和相应的底部模具可以与匹配的压板一起安装到压力机中。 然后将预定尺寸的坯料插入压板上并与压板上的定位标记对齐。 一旦坯料正确地安装到压机中，该方法可以进一步包括将顶部和底部模具组合在一起以将坯料压入特定形状的半配件中。 当按压时，可能沿着配件形状的周边产生多余的凸缘材料，并且在配件形状的端部处形成多余的端部材料。 然后，顶模可以与所述底模分开，然后可以将成形的半配件从压机中取出。 该方法还可以包括从成形的半配件修剪多余的凸缘材料和多余的端部材料。

公开(公告)号：US07360799B1

公开(公告)日：2008-04-22

申请号：US10920587

申请日：2004-08-17

申请人： Todd C. Price

发明人： Todd C. Price

IPC分类号： F16L43/00 ,  F16L59/14

CPC分类号： F16L59/22

摘要： A half elbow used with a second similar half elbow clads insulation or other structures about a bend. Each half elbow is formed of separate segments of thin sheet material fastened together. Each segment includes first and second edges adapted to be fastened to corresponding second and first edges of adjacent segments. The segments are fastened together and shaped so that they form a curving contour between outside edges and inside edges of the segments. The outside edges of the segments together form an outside seam and the inside edges of the segments together form an inside seam. Two outside seams of two half elbows can be joined together along with two inside seams of the two half elbows to entirely surround and cover a bend.

摘要翻译： 一个半肘与第二个相似的半肘包围使用绝缘或围绕弯曲的其他结构。 每个半弯头由紧固在一起的薄片材料的分开的段形成。 每个段包括适于紧固到相邻段的对应的第二和第一边缘的第一和第二边缘。 这些段被紧固在一起并成形，使得它们在外部边缘和段的内部边缘之间形成弯曲轮廓。 片段的外边缘一起形成外部接缝，并且片段的内边缘一起形成内部接缝。 两个两个肘部的两个外部接缝可以连接在一起，两个半肘部的两个内部接缝完全包围并覆盖弯头。

公开(公告)号：US06739353B2

公开(公告)日：2004-05-25

申请号：US10081637

申请日：2002-02-20

申请人： Gabriel Lechuga

发明人： Gabriel Lechuga

IPC分类号： F16L922

CPC分类号： F16L59/022 ,  E03C1/025 ,  E03C1/041 ,  E03C2001/321 ,  F16L59/168 ,  F16L59/22 ,  Y10T137/7036

摘要： A unique protective cover system for hot water pipes and other pipe installations and which relies upon a plurality of jackets capable of being disposed about the pipes. In one embodiment of the invention, there is provided an under-sink heat protective cover system having a first J-shaped jacket to cover a J-shaped pipe arrangement or J-trap and a portion of straight pipe cover to cover the waste arm pipe in an under-sink pipe installation. Moreover, a unique coupling mechanism in the mating jackets allows one jacket to be fitted and tightly connected with the other jacket. Each of the jackets are slit longitudinally so that they can be spread apart at the slit and fitted on the pipes of the installation. A unique locking system is provided to retentively and tightly hold each jacket around a pipe section. Moreover, in another embodiment, fiber fastening strips are located adjacent the opposed edges of the slit for quickly releasably locking together with two edges of the jacket adjacent the slit.

摘要翻译： 用于热水管和其他管道设备的独特的保护盖系统，其依赖于能够围绕管道布置的多个护套。 在本发明的一个实施例中，提供了一种下埋式热保护盖系统，其具有第一J形护套以覆盖J形管道装置或J型捕集器以及一部分直管盖以覆盖废臂管道 在水下管道安装。 此外，配合夹克中独特的连接机构允许一个护套与另一个护套相配合并紧密连接。 每个夹克纵向切割，使得它们可以在狭缝处分开并装配在设备的管道上。 提供一种独特的锁定系统，用于将每个护套围绕管段进行保持性并紧密地保持。 此外，在另一个实施例中，光纤固定条位于狭缝的相对边缘附近，以便与护套的邻近狭缝的两个边缘快速地可释放地锁定在一起。

公开(公告)号：US4627995A

公开(公告)日：1986-12-09

申请号：US745418

申请日：1985-06-14

申请人： Chris J. Botsolas

发明人： Chris J. Botsolas

IPC分类号： F16L59/18 ,  F16L59/22 ,  B23P11/02

CPC分类号： F16L59/184 ,  F16L59/22 ,  Y10S428/92 ,  Y10T428/15

摘要： There is disclosed fiberglass insulation for use in insulating a pipe elbow, the insulation comprises a continuous strand of a plurality of removably connected fiberglass wraps, each of said wraps comprises a pair of opposed ends having essentially the same width and a mid-section between the opposed ends having opposed arcuate sides wherein the width of the mid-section measured at any point along the opposed arcuate sides is greater than the width of the opposed ends. Also included as part of the present invention are the individual wraps which comprise the continuous strand of fiberglass insulation.

摘要翻译： 公开了用于绝缘管弯头的玻璃纤维绝缘体，绝缘体包括多个可移除连接的玻璃纤维缠绕层的连续绞合线，每个所述包裹物包括一对具有基本上相同的宽度的相对端部和中间部分 相对的端部具有相对的弧形侧面，其中在相对的弧形侧面的任何点处测量的中间部分的宽度大于相对端部的宽度。 作为本发明的一部分还包括包含玻璃纤维绝缘体的连续股线的单个包装。

公开(公告)号：US4493345A

公开(公告)日：1985-01-15

申请号：US516092

申请日：1983-07-22

申请人： Frank Ruechel

发明人： Frank Ruechel

IPC分类号： F16L59/14 ,  F16L59/16 ,  F16L59/22 ,  F16L59/02

CPC分类号： F16L59/22 ,  F16L59/16

摘要： A thermal insulation jacket for a curved tube as two shell halves such that the shape of each shell half has portions which enclasp the tube and afford at least a temporary attachment to the tube without additional manual or other external support. Thus, one person may easily install insulation jackets made in accordance with this invention because the shell halves, upon being placed on the curved tube, will stay in position on the tube while they are being tied or otherwise permanently secured to the tube or to each other.

摘要翻译： 用于弯曲管的隔热护套作为两个壳半部，使得每个壳体半部的形状具有包围管的部分，并且在没有附加的手动或其它外部支撑件的情况下提供至少临时附接到管。 因此，一个人可以容易地安装根据本发明制造的绝缘护套，因为壳体被放置在弯曲的管上时将被保持在管上的位置，同时它们被捆扎或以其他方式永久地固定到管或每个 其他。

公开(公告)号：US4484386A

公开(公告)日：1984-11-27

申请号：US438030

申请日：1982-11-01

申请人： Lawrence J. Stonitsch

发明人： Lawrence J. Stonitsch

IPC分类号： B23K1/18 ,  B23K37/06 ,  F16L59/16 ,  F16L59/22 ,  B21D39/00

CPC分类号： B23K1/18 ,  B23K37/06 ,  F16L59/161 ,  F16L59/22 ,  B23K2201/06 ,  Y10T29/49352 ,  Y10T29/49879 ,  Y10T29/49888

摘要： A method of making insulated pipe joints in the field. The method includes the steps of providing a rigid shroud which is larger than the fitting from fitting end to fitting end, welding a first pipe length to a first end of the fitting, moving the shroud over the fitting to project the second end of the fitting beyond the second end of the shroud, welding the second pipe length to the second end of the fitting, centering the shroud on the fitting, enclosing the gaps between the fitting shroud and the shrouds of the pipe lengths by mold members, pouring a foamable insulation into the space between the fitting and fitting shroud and into the gaps, setting the insulation, removing the molds to expose the gap areas, and thereafter applying a protective coating to the gaps which coating overlaps the fitting shroud and the pipe length shrouds.

摘要翻译： 一种在现场制作绝缘管接头的方法。 该方法包括以下步骤：提供刚性护罩，其大于从配合端到配合端的配件，将第一管长度焊接到配件的第一端，将护罩移动到配件上以使配件的第二端突出 超过护罩的第二端，将第二管长度焊接到配件的第二端，将护罩对中在配件上，通过模具构件将配件护罩和管段的护罩间隔开，将可发泡绝缘件 进入配件和配件护罩之间的空间并进入间隙，设置绝缘体，移除模具以露出间隙区域，然后对覆盖物与配件护罩和管道长度罩重叠的间隙施加保护涂层。

公开(公告)号：US4221239A

公开(公告)日：1980-09-09

申请号：US32490

申请日：1979-04-23

申请人： Salvatore Reale

发明人： Salvatore Reale

IPC分类号： F16L59/07 ,  F16L59/12 ,  F16L59/18 ,  F16L59/22 ,  F16L9/22 ,  F16L9/14 ,  F16L51/00

CPC分类号： F16L59/182 ,  F16L59/07 ,  F16L59/12 ,  F16L59/22

摘要： An insulated conduit composed of an inner structural tubing with each length or bend of said tubing having a bell socket at one end with a matching spigot joint at the other end, and so arranged that one is enabled to assemble comparitively long continuous lengths of the insulated conduit. Resting blocks are placed at appropriate position and distances within the inner structural tubing whereby energy carrying piping may be inserted within the inner structural tubing and rest upon said blocks. The energy carrying piping is protected from loss of heat energy by the insulative value of the ambient air within the inner structural tubing and also by the inclusion of inert air spaces located between a series of structural ribs which form a support between the inner structural tubing and an outer insulation jacket.The outer insulation jacket having annular tongue and groove matching configurations at the ends combined with a system of wire anchors which are incorporated for making easily formed joints being moisture resistant and thus protecting the inner energy carrying piping from corrosion and heat loss. The use of a binding material such as wire is employed to hold continuous lengths of the insulated conduit together during installation.

摘要翻译： 由内部结构管道组成的绝缘导管，其中所述管道的每个长度或弯曲部分在一端具有一个钟形插座，另一端具有匹配的插口接头，并且被布置成能够组装相当长的连续长度的绝缘 导管。 将搁置块放置在内部结构管道内的适当位置和距离处，由此能量承载管道可插入内部结构管道中并搁置在所述块体上。 能量承载管道通过内部结构管道内的环境空气的绝缘值以及通过包括位于一系列结构肋之间的惰性空气空间来保护免受热能损失，所述惰性空气空间在内部结构管和内部结构管之间形成支撑 外绝缘护套。 外部绝缘套管在端部具有环形榫槽匹配构造，与用于使易形成接头成为易形成接头的线锚系统结合在一起，因此防止内能承载管道受到腐蚀和热损失。 使用诸如电线的装订材料用于在安装期间将绝缘导管的连续长度保持在一起。