公开(公告)号：US10071515B2

公开(公告)日：2018-09-11

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： H05B6/38 ,  H05B6/10 ,  B29C45/14 ,  B29C45/17 ,  B29C33/30 ,  F16L58/10 ,  F16L55/162 ,  F16L58/18 ,  F16L59/20 ,  F16L59/22 ,  B29D23/00 ,  B29K509/08 ,  B29L23/00

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 Includes a shell of impervious material reinforced by an exoskeleton of non-distensible material. An assembly for supporting a mold including a plurality of mutually separable shell bodies for coating a pipeline section, wherein the assembly includes motorized opening and closing of the shell bodies in a straight line. An assembly for supporting a bent pipeline section wherein the assembly includes a base and a pair of arms extending from the base, wherein each arm includes 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 includes 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.

公开(公告)号：US20170343145A1

公开(公告)日：2017-11-30

申请号：US15165582

申请日：2016-05-26

申请人： Alter NRG Corp. ,  Hatch Ltd.

发明人： Michael Trovant ,  Ian Edward Donohue

IPC分类号： F16L43/00 ,  C10J3/82 ,  F16L59/18

CPC分类号： F16L43/00 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/0946 ,  C10J2300/1238 ,  F16L59/18 ,  F16L59/22

摘要： An exhaust elbow includes an inlet, an outlet, a curved gas guiding duct between the inlet and the outlet, and a plurality of thermally insulated stiffeners connected to an external surface of the curved gas guiding duct, each of the stiffeners including a metallic component and thermal insulation adjacent to at least a portion of a surface of the metallic element.

公开(公告)号：US20160245452A1

公开(公告)日：2016-08-25

申请号：US15027760

申请日：2014-05-27

申请人： DONG IN ENGINEERING CO., LTD.

发明人： Kook Soo KIM

IPC分类号： F16L59/16 ,  F16L59/10 ,  F16L59/22 ,  F16L59/02

CPC分类号： F16L59/163 ,  F16L59/024 ,  F16L59/103 ,  F16L59/11 ,  F16L59/161 ,  F16L59/184 ,  F16L59/22

摘要： The present invention relates to a pipe insulation apparatus having finishing covers of compression-bonded structure. In a pipe insulation apparatus according to the present invention, each of elbow insulation units, T-joint insulation units, straight-pipe insulation units, and flange insulation units includes a plurality of segments which is connected so as to be separable along division lines, and each of the plurality of segments is composed of a plurality of insulation layers, and is covered by a finishing cover. The finishing cover includes: at least one joint chassis that is made of a soft metal material, and has a first insertion groove and a second insertion groove formed at a first end portion and a second end portion, respectively, and has a saw-toothed first protrusion formed on one inner side surface of each of the first insertion groove and the second insertion groove and a saw-toothed second protrusion formed alternately with the first protrusion on the other inner side surface; and a plurality of plates that is made of a soft metal material. In a manner in which one end portion of a first plate which is any one of the plurality of plates is inserted into the first insertion groove, and one end portion of a second plate to be adjacent to the first plate is inserted into the second insertion groove, and then at least one joint chassis is compressed such that the first plate and the second plate are connected, the plurality of plates and at least one joint chassis are connected so as to correspond to the curved surfaces of the pipes.

摘要翻译： 本发明涉及具有压接结构的精加工罩的管道绝缘装置。 在根据本发明的管道绝缘装置中，肘节绝缘单元，T形接合绝缘单元，直管绝缘单元和法兰绝缘单元中的每一个包括多个连接成沿分割线分离的段， 并且所述多个片段中的每一个由多个绝缘层构成，并被整理覆盖物覆盖。 整理罩包括：由软金属材料制成的至少一个接头底座，并且具有分别形成在第一端部和第二端部处的第一插入槽和第二插入槽，并且具有锯齿状 所述第一突起形成在所述第一插入槽和所述第二插入槽中的每一个的一个内侧表面上，并且锯齿状第二突起与所述第一突起交替地形成在所述另一内侧表面上; 以及由软金属材料制成的多个板。 以将多个板中的任一个的第一板的一个端部插入到第一插入槽中的方式，将与第一板相邻的第二板的一个端部插入第二插入件 凹槽，然后至少一个接合底盘被压缩，使得第一板和第二板连接，多个板和至少一个接头底盘连接以对应于管的弯曲表面。

公开(公告)号：US20150167887A1

公开(公告)日：2015-06-18

申请号：US14132763

申请日：2013-12-18

申请人： ILLINOIS TOOL WORKS INC.

发明人： James Martin Roberts ,  Johnny Dale Angel

IPC分类号： F16L59/02 ,  B21D49/00 ,  B21D47/04

CPC分类号： B21D49/005 ,  B21D47/04 ,  B32B1/08 ,  B32B7/06 ,  B32B7/10 ,  B32B15/08 ,  F16L59/103 ,  F16L59/106 ,  F16L59/168 ,  F16L59/22 ,  Y10T29/49812 ,  Y10T29/49885

摘要： A system comprising a protective jacket for insulating pipe is provided. The protective jacket comprises a first metal shell comprising an interior surface and an exterior surface, wherein the interior surface comprises a moisture protective coating, and the exterior surface comprises a film adhered to the exterior surface by an adhesive, and wherein the adhesive provides for a toolless removal of the film.

摘要翻译： 提供一种包括用于绝缘管的保护套的系统。 保护套包括包括内表面和外表面的第一金属壳，其中内表面包括防潮涂层，并且外表面包括通过粘合剂粘附到外表面的膜，并且其中粘合剂提供 无需拆卸胶片。

公开(公告)号：US20130139923A1

公开(公告)日：2013-06-06

申请号：US13310224

申请日：2011-12-02

申请人： EDWARD STOKELY

发明人： EDWARD STOKELY

IPC分类号： F16L55/00

CPC分类号： F16L59/161 ,  E03B7/095 ,  F16L59/22

摘要： A thermal cover for a backflow prevention assembly is disclosed. The thermal cover includes a first and second insulated tube each to cover piping components of the backflow prevention assembly an insulated box cover configured to house water control components of the backflow prevention assembly. A first end on each of the insulated tubes is receivable by an insulated box cover and a second end is configured to abut a ground surface. The insulated box cover is sealed using removable fastening means to enable access to the water control components.

摘要翻译： 公开了一种用于防回流组件的热罩。 热盖包括第一和第二绝缘管，每个管覆盖防回流组件的管道部件，绝缘箱盖被构造成容纳防回流组件的水控制部件。 每个绝缘管的第一端可由绝缘箱盖接收，并且第二端构造成邻接地面。 绝缘箱盖使用可移除的紧固装置进行密封，以使得能够接近水控制部件。

公开(公告)号：US20110240166A1

公开(公告)日：2011-10-06

申请号：US13149144

申请日：2011-05-31

申请人： Robert P. Collier ,  Brian Patrick O'Riordan ,  George A. Bowne

发明人： Robert P. Collier ,  Brian Patrick O'Riordan ,  George A. Bowne

IPC分类号： F16L9/14 ,  B23P19/00 ,  B32B1/06 ,  B32B3/06

CPC分类号： F16L59/22 ,  F16L59/022 ,  F16L59/143 ,  Y10T29/49826 ,  Y10T428/239 ,  Y10T428/24008

摘要： A pipeline and an insulation system for a pipeline are disclosed by the present application. In one exemplary embodiment, a pipeline includes a pipe, insulation disposed around the pipe, a hard outer shell that encases the insulation disposed around the pipe, and a plurality of insulation panels secured around the hard outer shell that encases the insulation disposed around the pipe. The insulation panel includes one or more pieces of compressible fiberglass insulation material having an R value per inch of thickness from about 2 to about 13 hr-sq ft-deg F/Btu measured at 75 degrees Fahrenheit and a coated fabric cover encasing the one or more pieces of insulation material. The coated fabric cover has a weight from about 5 to about 40 oz/sq yd.

摘要翻译： 本申请公开了一种用于管道的管道和绝缘系统。 在一个示例性实施例中，管道包括管道，围绕管道设置的绝缘体，包围围绕管道设置的绝缘体的硬外壳，以及围绕硬外壳固定的多个绝缘板，其围绕设置在管道周围的绝缘体 。 绝缘面板包括一片或多片可压缩玻璃纤维绝缘材料，其具有每英寸厚度的R值，在75华氏度处测量的约2至约13小时 - 平方英尺F / Btu，以及包覆该一个或 更多的绝缘材料。 涂覆的织物覆盖物的重量为约5至约40盎司/平方呎。

公开(公告)号：US07485801B1

公开(公告)日：2009-02-03

申请号：US11371865

申请日：2006-03-08

申请人： Jeffrey A. Pulter ,  Jon Craig

发明人： Jeffrey A. Pulter ,  Jon Craig

IPC分类号： H01B7/00

CPC分类号： F16L59/026 ,  F16L59/027 ,  F16L59/18 ,  F16L59/22

摘要： A structure is provided that applies support to wiring such as heat trace wiring to the joints and elbows of a marine arm allowing enough flexibility to avoid significant friction in the wiring while accommodating movement of the joints. A removable insulation blanket having internal retention members of wire positioning is wrapped around the joints of the marine arm and the wiring is looped outside the insulation blanket and over the joints to prevent unnecessary friction rubbing of the wiring due to joint movement.

摘要翻译： 提供了一种结构，其对诸如热跟踪布线的布线支撑到船用臂的接头和弯头，允许足够的灵活性以避免接线中的显着摩擦，同时容纳接头的运动。 具有线定位的内部保持构件的可拆卸绝缘毯被包裹在海洋臂的接头周围，并且布线环绕在绝缘毯之外并且在接头上，以防止由于接合运动而引起的布线的不必要的摩擦摩擦。

公开(公告)号：US20080173367A1

公开(公告)日：2008-07-24

申请号：US11655446

申请日：2007-01-19

申请人： Thomas Joseph Keyes

发明人： Thomas Joseph Keyes

IPC分类号： F16L9/14 ,  F16L1/036

CPC分类号： F16L59/15 ,  F16L59/22

摘要： The present invention relates generally to an apparatus and method for preventing disbondment in an insulated piping system that is used for conveying high temperature fluids. More specifically, an external slip wrap is shown, capable of surrounding the outer protective jacket of the insulated piping system at a location along the piping before an elbow shaped or angular change in direction. The slip wrap comprises a loosely received outer sleeve which surrounds the outer protective jacket of the piping without being bonded thereto, thereby allowing the insulated and jacketed pipe to move axially relative to the slip wrap for a selected distance once the pipe is buried in the ground.

公开(公告)号：US06672192B2

公开(公告)日：2004-01-06

申请号：US09849593

申请日：2001-05-07

申请人： Edward Kaspersion

发明人： Edward Kaspersion

IPC分类号： B23D302

CPC分类号： F16L59/024 ,  B23D61/006 ,  B26D1/44 ,  B26D3/10 ,  B26D3/24 ,  F16L59/22 ,  Y10T29/49995 ,  Y10T83/0319 ,  Y10T83/8812

摘要： An insulation piece for joining with a similar piece to surround a pipe elbow of a larger diameter such as greater than 9 inches outside diameter is formed by cutting from a block of the insulation material. This is effected by providing an outer and an inner arcuate blade portion each extending around an angle of greater than 180 degrees and mounted on a holder so as to rigidly carry the arcuate blade portions substantially in a common plane and centered about a common center; providing a table surface at right angles to the plane and containing the center; oscillating the holder and the arcuate blade portions thereon about an axis at right angles to the common plane and passing through the center such that the blade portions of the ring members are exposed above the table plane and reciprocate about the axis in a cutting action; and guiding the movement of the block in a part circular path about a guide axis at right angles to the table plane with the guide axis located so that the blade portions cut through the block each along a part circular line at a radius of curvature from the guide axis arranged to match a respective radius of curvature of the pipe elbow. The blades are each cut from a plate integrally with a holder portion to form a complete closed rigid body and have carbide tips mounted in notches in one edge so that the blades retain a circular shape during cutting.

摘要翻译： 通过从绝缘材料的块切割，形成用于与类似件连接以围绕更大直径（例如大于9英寸外径）的管弯头的绝缘件。 这是通过提供一个外部和一个内部弧形叶片部分来实现的，每个叶片叶片部分大约围绕180度的角度延伸并且安装在保持器上，以便将弓形叶片部分基本上在公共平面上承载并围绕公共中心居中; 提供与平面成直角并包含中心的台面; 使保持器和弓形叶片部分围绕与公共平面成直角的轴线摆动并穿过中心，使得环件的叶片部分在台面上方露出，并在切割动作中绕轴线往复运动; 并且引导所述块在与所述台面成直角的导引轴线的部分圆形路径中的运动，其中所述导向轴定位成使得所述叶片部分沿着部分圆形线切割所述块，所述部分圆形曲线的曲率半径为 引导轴布置成匹配管弯头的相应曲率半径。 叶片每个都从与保持器部分一体地从板上切割以形成完全封闭的刚体，并且具有以一个边缘的凹口安装的硬质合金尖端，使得叶片在切割期间保持圆形。

公开(公告)号：US06527013B2

公开(公告)日：2003-03-04

申请号：US09771400

申请日：2001-01-27

申请人： Norman George Somerville ,  James Lannen Beckstrom ,  Robert Kent Nicholson ,  Richard Bedner

发明人： Norman George Somerville ,  James Lannen Beckstrom ,  Robert Kent Nicholson ,  Richard Bedner

IPC分类号： F16L914

CPC分类号： F16L59/025 ,  F16L59/161 ,  F16L59/163 ,  F16L59/22 ,  F24F13/0263 ,  Y10S138/04

摘要： The disclosure relates to a plastic jacket having air spaces formed by spaced walls used to insulate hot and cold piping systems and the fittings for those systems. The jacket is made from multiple segments, which are joined together along their longitudinal joints. The segments are joined to each other by tongue and groove connections. One segment can be cut longitudinally and glued to another segment to make a larger segment to fit various diameters of pipe. In a further embodiment, the plastic jacket is modified to form the duct of a heating, ventilating and air conditioning system. The inner wall of the jacket forms the air duct. In both embodiments, at least some of the segments have hinge portions created by omitting the inner wall at the hinge portions.