公开(公告)号：US12172185B2

公开(公告)日：2024-12-24

申请号：US17627058

申请日：2020-07-16

Applicant: SAIPEM S.P.A.

Inventor： Maurizio De Santo ,  Momtchil Kaltchev ,  Francesco Simone

IPC: B05C7/02 ,  B05B3/02 ,  B05B13/06 ,  B05C7/08 ,  B05C11/10 ,  F16L58/10 ,  F16L58/18

Abstract: A system for field internally coating a pipe joint comprising a polymer application unit, which has a first cart configured to selectively advance inside a pipe; a first and a second tank configured to contain a first and a second polymer component respectively; a mixer to mix the first and the second component; a first and a second pump to feed the first and the second component respectively from the first and the second tank to the mixer, an applicator to apply the polymer to the pipe; and a conduit comprising a free end configured to be placed near the applicator to feed the polymer from the mixer to the applicator.

公开(公告)号：US11766690B2

公开(公告)日：2023-09-26

申请号：US16777952

申请日：2020-01-31

Applicant: IHI Corporation

Inventor： Michiko Enda ,  Takafumi Fujita ,  Yuuichi Miura ,  Miki Shinagawa

IPC: B05B11/00 ,  B05B14/30 ,  B05B12/04 ,  B05C7/08 ,  B05B13/06 ,  B05B7/08 ,  B05B7/26 ,  B05B7/24 ,  B05D7/22 ,  F16L101/16

CPC classification number: B05B13/0636 ,  B05B7/0807 ,  B05B7/2486 ,  B05B7/2489 ,  B05B7/26 ,  B05B11/0032 ,  B05B12/04 ,  B05B13/0627 ,  B05B14/30 ,  B05C7/08 ,  B05B13/0618 ,  B05D7/22 ,  B05D7/222 ,  B05D7/225 ,  B05D2254/04 ,  F16L2101/16 ,  Y10S118/10

Abstract: A device for coating a cylinder includes a coating head capable of being inserted into the cylinder, a plurality of coating guns which are provided on the coating head and are configured to discharge a coating material in a direction intersecting a longitudinal direction of the coating head, and a rotating cover which, when the coating material is discharged from one of a first coating gun and a second coating gun among the plurality of coating guns, is configured to cover the other of the first coating gun and the second coating gun, in which the plurality of coating guns are connected to coating material supply devices of different systems, respectively.

公开(公告)号：US11502284B2

公开(公告)日：2022-11-15

申请号：US17144672

申请日：2021-01-08

Applicant: Energizer Brands, LLC

Inventor： Christopher Steven Bolyos

IPC: B05B1/26 ,  B05B12/14 ,  B05B5/12 ,  B05C7/08 ,  H01M4/04 ,  B05C5/00

Abstract: A nozzle is provided for providing anode material into an electrochemical cell and method of using the same. The nozzle comprises a hollow tubular body extending between an open upper end and an open lower end; a lower deflector spaced apart from the open lower end of the hollow tubular body and forming an annular opening between a deflection surface of the lower deflector and the open lower end of the hollow tubular body; and a support rod connecting the lower deflector with the hollow tubular body, wherein the support rod is suspended within an interior of the hollow tubular body by one or more support trusses.

公开(公告)号：US20220357284A1

公开(公告)日：2022-11-10

申请号：US17314388

申请日：2021-05-07

Applicant: Saudi Arabian Oil Company

Inventor： Mana H. Al-Mansour

IPC: G01N21/954 ,  F16L55/32 ,  B05B13/06 ,  B05D7/22 ,  B05C7/02 ,  B05C7/08

Abstract: A system and method for coating marine pipeline weld joints and wet inspection of the applied coating is provided. The coating system includes an anti-corrosion coating including a fluorescent pigment to enhance inspection of the applied coating. The system also includes a robotic crawler for traversing inside the pipe and carrying a coating apparatus and inspection apparatus respectively configured to apply the coating on the weld joints and facilitate inspection of the wet coating. The coating apparatus comprises a spraying nozzle provided on a forward end of the robotic crawler and configured to spray coating onto on the surrounding circumferential pipe surface. The inspection apparatus includes an ultraviolet radiation emitter for activating the fluorescent pigment in the coating and a camera for providing a live image feed of the coated weld joint area to an operator computing station for inspection of the applied coating.

公开(公告)号：US20220193714A1

公开(公告)日：2022-06-23

申请号：US17131143

申请日：2020-12-22

Applicant: MICHAEL DALE MCGEE

Inventor： MICHAEL DALE MCGEE

IPC: B05C7/08 ,  B05C11/10 ,  B05C17/00 ,  B05D7/22 ,  F16L57/00

Abstract: The present invention is a system and method facilitating the application of PVC primer or PVC cement to the inner surfaces of PVC unions, PVC sleeves, and the outer surfaces of PVC pipes. The invention consists of a PVC primer or PVC cement reservoir, a method of filing the PVC reservoir, and forcing the PVC primer or PVC cement through a series of tubes and holes in the apparatus and into a foam applicator which transfers the PVC primer or PVC cement onto the inner surface or onto the outer surface of a PVC union, PVC sleeve, or PVC pipe to a predetermined depth thus reducing waste of the PVC primer or PVC cement. The foam applicator housing contains a foam applicator specifically for applying PVC primer or PVC cement to either the inner surface of a PCV union, PVC sleeve, or to the outer surface of a PVC pipe giving a uniform application of PVC primer or PVC cement.

公开(公告)号：US11235347B2

公开(公告)日：2022-02-01

申请号：US15205506

申请日：2016-07-08

Applicant: PLASTOCOR, INC.

Inventor： Michael J. Horn

IPC: B05C7/08 ,  B05D1/42 ,  B05D7/22 ,  B05D7/00

Abstract: The present invention relates to coating of tubes, and more particularly to a system and method for coating and/or renovating deteriorated or pitted tubes to extend tube life and enhance performance. Using this system and method a thin coating is applied to the interior of a tube such that the coating is uniform in thickness and covers all regions of the tube. The coating material may be selected to minimize changes in heat transfer or may be selected to provide for the change in working fluid within the tube such that the working fluid does not negatively interact with the tube material.

公开(公告)号：US11065630B2

公开(公告)日：2021-07-20

申请号：US16597031

申请日：2019-10-09

Applicant: Tiberio Hernandez

Inventor： Tiberio Hernandez

IPC: B05B13/06 ,  B05B7/00 ,  B05C7/08 ,  B05B9/00 ,  B25J11/00 ,  B05D7/22 ,  B25J5/00 ,  F16L55/44 ,  F16L101/16

Abstract: Disclosed herein is a tool for holding a spray painting instrument, such as a painting gun for painting an internal surface of a pipe. In particular, the inventive tool is ideal for painting the interior of curves and angles in a pipe and is capable of moving through and uniformly painting up to 90 degree angles of pipes or hollow tubes. The tool has a hollow central tube for carrying a spray-painting gun and at least two projections extending outwardly from an outer surface of the hollow tube. A retracting arm assembly is provided on each projection. Each retracting arm assembly includes first and second retracting arms and a corresponding force exertion mechanism. In operation, when the tool is inserted inside the pipe, each retracting arm touches the internal surface of the pipe due to an outward force exerted thereon. The tool is movable inside the pipe and adjusts automatically to different pipe diameters. The tool can be used manually or in an automated fashion to push and pull the paint gun and paint the interior of a pipe.

公开(公告)号：US10518277B2

公开(公告)日：2019-12-31

申请号：US15560205

申请日：2016-03-22

Applicant: HONDA MOTOR CO., LTD.

Inventor： Keiji Mochizuki ,  Azuma Miyazaki ,  Shinnosuke Nozue

IPC: B05B1/34 ,  F16N29/04 ,  B05C11/10 ,  F16N3/12 ,  B05C7/08 ,  B05B9/04 ,  B05B12/02

Abstract: This grease application device includes: a nozzle body that has a first end portion insertable into an inner spline portion, the inner spline portion being formed at an end portion of a workpiece; a nozzle that is formed on the first end portion of the nozzle body and discharges grease into a groove of the inner spline portion; a nozzle body shift portion that is connected to a second end portion of the nozzle body and that moves the nozzle body in a longitudinal direction, the second end portion being on an opposite side to the first end portion; a grease retention portion that retains the grease discharged from the nozzle; a grease pressure-feed portion that pressure-feeds the grease retained in the grease retention portion to the nozzle; and an operation portion that links an operation of causing the nozzle body shift portion to move the nozzle body from the first end portion toward the second end portion with an operation of causing the grease pressure-feed portion to discharge the grease from the nozzle.

公开(公告)号：US10240707B2

公开(公告)日：2019-03-26

申请号：US15673576

申请日：2017-08-10

Applicant: Kent Weisenberg ,  Shane Rowan

Inventor： Kent Weisenberg ,  Shane Rowan

IPC: B05C11/10 ,  B05C7/08 ,  F16L55/1645 ,  B05B13/06 ,  B05D1/00 ,  B05D1/26 ,  B05D7/22 ,  B29C47/02 ,  F16L58/10 ,  B05C7/02 ,  B29L23/00

Abstract: A spinner apparatus for applying lining material to the interior of a pipe, the spinner apparatus having a cylindrical material accelerator coaxially positioned about a distribution manifold, the distribution manifold having a plurality of equally spaced, radially oriented slots extending from an axial chamber that receives lining material, wherein lining material is extruded through the slots onto the interior of the material accelerator and slung onto the pipe interior in an annular pattern. Movement of the spinner apparatus along the pipe produces a tubular lining member.

公开(公告)号：US10233071B2

公开(公告)日：2019-03-19

申请号：US16028990

申请日：2018-07-06

Applicant: Kevin Whaley

Inventor： Kevin Whaley

IPC: B67D3/00 ,  B05C7/08 ,  B67D3/02

Abstract: A novel fluid dispenser system is described. The system is comprised of a plurality of connectors that each connect to one a plurality of fluid supply containers and, once connected, hold a valve on the supply container in an opened position. The connectors are connected, using flexible tubing, to a valve manifold that selectively dispenses fluid from each of the supply containers. The system provides a means of selectively and safely delivering fluid from large and ungainly supply containers without the need for lifting or otherwise manipulating the supply container itself. The system is especially useful in delivering laundry detergent and other additives from supply containers to a washing machine in a home use application.