公开(公告)号：US20230271220A1

公开(公告)日：2023-08-31

申请号：US17681261

申请日：2022-02-25

Applicant: Saudi Arabian Oil Company

Inventor： Qais Mohammad Al Hennawi

IPC: B05C7/08 ,  C23F11/00 ,  B05C7/02 ,  B05D7/22

CPC classification number: B05C7/08 ,  C23F11/00 ,  B05C7/02 ,  B05D7/225

Abstract: A central tubular defines a central flow passage and spray nozzles along an outer circumference of the central tubular. A first brush pig supports a first end of the central tubular. A second brush pig supports a second end of the tubular. An inflatable balloon is at the second end of the tubular. The inflatable balloon is encircled by the second brush pig. The inflatable balloon is configured to cause a first pressure drop across the balloon when in an inflated state and cause a second pressure drop, less than the first pressure drop, across the balloon when in a deflated state. A flow control system is at the first end of the tubular and is configured to regulate fluid exchange with the tubular and fluid exchange with the inflatable balloon.

公开(公告)号：US09757758B2

公开(公告)日：2017-09-12

申请号：US14003735

申请日：2012-03-07

Applicant: Holly-Bruce Hamilton ,  Andrew Bergeron ,  Blain Clatworthy ,  Tim Stoddard

Inventor： Holly-Bruce Hamilton ,  Andrew Bergeron ,  Blain Clatworthy ,  Tim Stoddard

IPC: B05D7/22 ,  B05C7/08 ,  F16L58/14 ,  G21C3/20 ,  G21C21/02 ,  B05C3/18 ,  B05C11/02 ,  B05D1/40 ,  B05D1/42

CPC classification number: B05C7/08 ,  B05C3/18 ,  B05C11/021 ,  B05D1/40 ,  B05D1/42 ,  B05D7/222 ,  F16L58/14 ,  G21C3/20 ,  G21C21/02 ,  Y02E30/40

Abstract: Processes and devices useful in the application of coatings (14) to the interior of tubes (10) are described. Such processes (40, 400) may include applying a layer (20) of coating fluid (18) to the internal surface (16) of the tube (10) and passing a smoothing member (22) through the tube (10) at a distance from the internal surface (16). The viscosity of the coating fluid (18) may be selected so that the layer (20) of coating fluid (18) has a thickness substantially equal to or in excess of a predetermined wet film thickness (Twf) correlated to a desired final thickness (Tf) of the coating (14). The distance between the smoothing member (22) and the internal surface (16) may substantially correspond to the predetermined wet film thickness (Twf). The smoothing member (22) may smooth the coating fluid (18) and remove coating fluid (18) in excess of the wet film thickness (Twf) from the internal surface (16).

公开(公告)号：US09649661B2

公开(公告)日：2017-05-16

申请号：US14414353

申请日：2013-07-10

Applicant: SHELL OIL COMPANY

Inventor： James George Broze ,  Yile Li ,  Xiangyang Zou

IPC: B05D1/28 ,  B05D7/22 ,  F16L55/1645 ,  F16L55/26 ,  F16L55/40 ,  F16L55/164 ,  F16L55/18 ,  B08B9/055 ,  B05C7/08 ,  B05D7/14 ,  B24B27/033 ,  B24B29/00 ,  B24B5/36 ,  B24B5/40 ,  B08B1/04 ,  B08B9/04 ,  F16L101/16 ,  B08B9/051

CPC classification number: B05D7/222 ,  B05C3/18 ,  B05C7/08 ,  B05D1/28 ,  B05D7/146 ,  B08B9/051 ,  B08B9/0553 ,  B08B9/0557 ,  B24B5/363 ,  B24B5/40 ,  B24B27/033 ,  B24B29/005 ,  F16L55/164 ,  F16L55/1645 ,  F16L55/16455 ,  F16L55/18 ,  F16L55/26 ,  F16L55/40 ,  F16L58/1009 ,  F16L2101/16

Abstract: A pipeline pig for wetting the top inner surface of a pipeline comprising a pig body, one or more circular brushes attached to the pig body, and means for rotating the one or more circular brushes as the pig moves through the pipeline.

公开(公告)号：US09610611B2

公开(公告)日：2017-04-04

申请号：US14178844

申请日：2014-02-12

Applicant: Erik Bartscherer ,  Sven Delden ,  Helmut G. Benning

Inventor： Erik Bartscherer ,  Sven Delden ,  Helmut G. Benning

IPC: B05D7/22 ,  B05C7/08 ,  B05C7/02 ,  B05D7/00 ,  F16L58/10 ,  F04C2/107

CPC classification number: B05D7/22 ,  B05C7/02 ,  B05C7/08 ,  B05D7/222 ,  B05D7/52 ,  B05D2202/00 ,  F01C1/107 ,  F01C21/106 ,  F04C2/1075 ,  F04C2230/91 ,  F16L58/1045

Abstract: A method of lining an inner surface of a tubular with a polymer, includes positioning a polymer injecting head within the tubular, forming an annular space between the injecting head and an inner surface of the tubular, injecting polymer through the injecting head into the annular space, and moving the polymer injecting head longitudinally relative to the tubular while injecting polymer.

公开(公告)号：US09586218B2

公开(公告)日：2017-03-07

申请号：US14827582

申请日：2015-08-17

Applicant: ARZNEIMITTEL GmbH APOTHEKER VETTER & CO. RAVENSBURG

Inventor： Frank Bottger ,  Gunther Spath

IPC: A61M5/31 ,  B05D1/02 ,  B05D7/22 ,  B05B7/04 ,  B05B13/06 ,  B05B13/02 ,  B05B13/04 ,  B05B7/06 ,  B05C7/08

CPC classification number: B05B7/0416 ,  A61M5/3129 ,  B05B7/04 ,  B05B7/0458 ,  B05B7/0475 ,  B05B7/064 ,  B05B13/0235 ,  B05B13/0436 ,  B05B13/06 ,  B05B13/0627 ,  B05C7/08 ,  B05D1/02 ,  B05D7/22

Abstract: A coating device for coating an inside of a hollow body with an atomized fluid has at least one atomizing tube enclosing an atomizing channel. A pressurized propellant gas for atomizing an unatomized fluid can be introduced into the atomizing tube. The atomizing tube has at least one outlet opening and further has at least one hollow needle having a discharge opening for the unatomized fluid. The at least one hollow needle interacts with the atomizing channel and is arranged essentially coaxially thereto. The atomizing tube and the hollow needle form a Venturi arrangement.

Abstract translation: 用雾化流体涂覆中空体的内部的涂覆装置具有包围雾化通道的至少一个雾化管。 用于雾化未溶解流体的加压推进剂气体可以被引入到雾化管中。 雾化管具有至少一个出口，并且还具有至少一个具有用于未溶解流体的排放口的空心针。 至少一个中空针与雾化通道相互作用并且基本上与其同轴布置。 雾化管和中空针形成文丘里排列。

公开(公告)号：US20160199879A1

公开(公告)日：2016-07-14

申请号：US14777314

申请日：2014-08-08

Applicant: ENVIROLOGICS ENGINEERING INC.

Inventor： Brian THOROGOOD ,  Kevin LILLIE ,  John HOCHFELLER

IPC: B05D7/22 ,  F16L58/02

CPC classification number: B05D7/222 ,  B05C7/00 ,  B05C7/04 ,  B05C7/06 ,  B05C7/08 ,  B05D1/40 ,  B05D3/12 ,  B05D2254/04 ,  B29C63/26 ,  F16L55/164 ,  F16L55/40 ,  F16L58/02 ,  F16L58/1009

Abstract: The method to radially displace liquid liner inside a pipe includes the step of flowing the liner around a distributive body placed within a pipe gas stream. As the gas streams past the distributive body, the liner coats the pipe homogeneously from top to bottom.

Abstract translation: 在管内径向移动液体衬套的方法包括使衬套围绕放置在管道气流内的分配体流动的步骤。 当气流经过分配体时，衬套从顶部到底部均匀地涂覆管道。

公开(公告)号：US20160074822A1

公开(公告)日：2016-03-17

申请号：US14888196

申请日：2014-04-30

Applicant: HEESUNG CATALYSTS CORPORATION

Inventor： Sang-Yun HAN ,  Seung Chul NA ,  Hyun-sik HAN

IPC: B01J8/00 ,  B05C3/02

CPC classification number: B01J8/002 ,  B01J4/02 ,  B01J8/0015 ,  B01J8/0025 ,  B01J8/0035 ,  B01J19/2485 ,  B01J37/0215 ,  B01J2208/00008 ,  B01J2208/00787 ,  B05C3/02 ,  B05C7/02 ,  B05C7/08 ,  F16K23/00

Abstract: The present invention provides a quantitative catalyst supply device that supplies a predetermined amount of catalyst slurry through an injection port formed through a container bottom. The quantitative catalyst supply device includes: an extendible supply pipe connected to a hopper and filled with catalyst slurry; a head connected to the supply pipe and supplying catalyst slurry to the injection port at the container bottom; a cylinder connected to a side of the supply pipe and supplying a predetermined amount of catalyst slurry through the head; and valve units disposed in an upper portion and a lower portion of the supply pipe spaced from the cylinder and opened or closed by operation of the cylinder.

Abstract translation: 本发明提供一种定量催化剂供给装置，其通过通过容器底部形成的注入口供给预定量的催化剂浆料。 定量催化剂供给装置包括：连接到料斗并且填充有催化剂浆料的可延伸供给管; 连接到供应管的头部，并将催化剂浆料供应到容器底部的注入口; 连接到所述供应管的一侧并且通过所述头部供应预定量的催化剂浆料的圆筒; 以及阀单元，其设置在供给管的上部和下部，与气缸隔开并且通过气缸的操作而打开或关闭。

公开(公告)号：US09267643B2

公开(公告)日：2016-02-23

申请号：US14304586

申请日：2014-06-13

Applicant: Android Industries LLC

Inventor： Thomas Hilger

IPC: F16N25/04 ,  B05C1/10 ,  B05C1/02 ,  F16N99/00 ,  B05C7/00 ,  F16N7/14 ,  B05C7/06 ,  F16N7/12 ,  B05C7/08

CPC classification number: F16N25/04 ,  B05C1/022 ,  B05C7/00 ,  B05C7/06 ,  B05C7/08 ,  F16N7/12 ,  F16N7/14 ,  F16N99/00

Abstract: A wheel lubricating device for lubricating at least a portion of a wheel, including: a lubrication applicator, a rotary drive mechanism at least indirectly coupled to said lubrication applicator, a lubrication supply conduit in fluid communication with said lubrication applicator, a transfer pump for transferring a lubricating medium through said lubrication supply conduit to said lubrication applicator.

Abstract translation: 一种用于润滑车轮的至少一部分的车轮润滑装置，包括：润滑施加器，至少间接地联接到所述润滑施加器的旋转驱动机构，与所述润滑施加器流体连通的润滑供应管道，用于传递 通过所述润滑供应管道到所述润滑剂的润滑介质。

公开(公告)号：US09103504B2

公开(公告)日：2015-08-11

申请号：US13812278

申请日：2011-07-26

Applicant: Mark Redmond ,  Joseph Mordarski ,  Josef Benedik ,  Armen Markarian

Inventor： Mark Redmond ,  Joseph Mordarski ,  Josef Benedik ,  Armen Markarian

IPC: F17D3/18 ,  B05B3/10 ,  B05B13/06 ,  B05C7/08 ,  B05C7/00 ,  B05C7/04 ,  B05B12/08 ,  B05B15/04 ,  B05D7/22

CPC classification number: F17D3/18 ,  B05B3/001 ,  B05B3/1057 ,  B05B12/084 ,  B05B13/06 ,  B05B14/00 ,  B05C7/00 ,  B05C7/04 ,  B05C7/08 ,  B05D7/222 ,  Y10S118/10 ,  Y10T137/6855

Abstract: The invention relates to a machine for coating the interior of a pipe. The machine can be pulled through and positioned within a pipe or pipeline by a internal pipe tractor, and can be used to apply viscous liquids, including two part epoxies and urethanes, to the interior wall of the pipe. The machine is typically used for the overcoating of portions of pipe having defects in their internal coatings, for example, at their girth welds.

Abstract translation: 本发明涉及一种用于涂覆管道内部的机器。 该机器可以通过内部拖拉机拉动并定位在管道或管道内，并可用于将粘性液体（包括两部分环氧树脂和聚氨酯）施加到管道的内壁。 该机器通常用于在其内部涂层中具有缺陷的管的部分的外涂层，例如在其环形焊缝处。

公开(公告)号：US09067231B2

公开(公告)日：2015-06-30

申请号：US13737478

申请日：2013-01-09

Applicant: INLAND PIPE REHABILITATION, L.L.C.

Inventor： Allan Ray Jedneak

IPC: B05C7/08 ,  B05D7/22 ,  F16L55/1645 ,  F16L55/18 ,  F16L55/30 ,  B05B13/06 ,  B05C7/02 ,  B05B1/00

CPC classification number: B05C7/08 ,  B05B1/00 ,  B05B13/0627 ,  B05B13/0636 ,  B05C7/02 ,  B05D7/222 ,  B05D7/225 ,  F16L55/1645 ,  F16L55/18 ,  F16L55/30 ,  Y10S118/10

Abstract: A planetary gear retrieval system for pulling a sled at a constant velocity along an interior of a pipe, and a sled for applying a coating material to the interior of the large-diameter pipe. The planetary gear retrieval system is connected to the sled via a chain, and has a network of gears controlled by a first variable speed microcontroller. A spinner on a linear oscillating plate provided on the sled is controlled by a second variable speed microcontroller. The first and second microcontrollers are programmable to be synchronized with one another so as to pull the sled at a desired constant rate and achieve a desired number of passes of the spinner along a given length of pipe while the sled is pulled at the desired rate.

Abstract translation: 一种行星齿轮取出系统，用于沿着管内部以恒定的速度拉动滑板，以及用于将涂料施加到大直径管内部的滑板。 行星齿轮检索系统通过链条连接到滑轨，并具有由第一变速微控制器控制的齿轮网络。 设置在滑轨上的线性振荡板上的旋转器由第二变速微控制器控制。 第一和第二微控制器可编程为彼此同步，以便以期望的恒定速率拉动滑板，并且在滑板以期望的速率被拉动时，沿着给定长度的管道实现旋转器的期望数量的通过。