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MX2023008528A - Herramienta de aislamiento de tuberías con elemento de sellado de espacios grandes compuesto por minicabezales de presión y elementos de sellado estructural en forma de iris. - Google Patents

Herramienta de aislamiento de tuberías con elemento de sellado de espacios grandes compuesto por minicabezales de presión y elementos de sellado estructural en forma de iris.

Info

Publication number
MX2023008528A
MX2023008528A MX2023008528A MX2023008528A MX2023008528A MX 2023008528 A MX2023008528 A MX 2023008528A MX 2023008528 A MX2023008528 A MX 2023008528A MX 2023008528 A MX2023008528 A MX 2023008528A MX 2023008528 A MX2023008528 A MX 2023008528A
Authority
MX
Mexico
Prior art keywords
pressure heads
profile
iris
seal
isolation tool
Prior art date
Application number
MX2023008528A
Other languages
English (en)
Inventor
Cody A Parsley
Jared Sickles
Aaron M Ritchie
Jack Mccall
Original Assignee
Tdw Delaware Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of MX2023008528A publication Critical patent/MX2023008528A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/105—Closing devices introduced radially into the pipe or hose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
  • Joints Allowing Movement (AREA)
  • Thermal Insulation (AREA)

Abstract

Una herramienta de aislamiento de tuberías (10) con un sello circunferencial (30) que tiene una sección transversal en forma de T. El sello tiene un perfil de sello inferior (36) orientado radialmente y un perfil de sello superior (38) orientado axialmente. Los cabezales de presión (40, 50) están ubicados a ambos lados (32, 34) del perfil inferior. Los elementos estructurales superpuestos (60, 80) están ubicados a ambos lados (32, 34) del perfil superior e incluyen un área cóncava (70, 90) para recibir una parte del perfil de sello superior. La cara interior (64, 84) de los elementos estructurales está en contacto con las superficies exteriores (42, 52) de los cabezales de presión. Las placas angulares (100, 110) definen una cara interior (102, 112) que está en contacto con una cara exterior (66, 86) de cada uno de los elementos estructurales. La herramienta puede configurarse como intrusiva o como no intrusiva.
MX2023008528A 2021-01-20 2022-01-20 Herramienta de aislamiento de tuberías con elemento de sellado de espacios grandes compuesto por minicabezales de presión y elementos de sellado estructural en forma de iris. MX2023008528A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163139598P 2021-01-20 2021-01-20
US17/579,323 US12359762B2 (en) 2021-01-20 2022-01-19 Pipeline isolation tool with large-gap sealing element having mini pressure heads and iris-like structural sealing elements
PCT/US2022/013092 WO2022159559A1 (en) 2021-01-20 2022-01-20 Pipeline isolation tool with large-gap sealing element having mini pressure heads and iris-like structural sealing elements

Publications (1)

Publication Number Publication Date
MX2023008528A true MX2023008528A (es) 2023-08-28

Family

ID=82405816

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023008528A MX2023008528A (es) 2021-01-20 2022-01-20 Herramienta de aislamiento de tuberías con elemento de sellado de espacios grandes compuesto por minicabezales de presión y elementos de sellado estructural en forma de iris.

Country Status (9)

Country Link
US (2) US12359762B2 (es)
EP (1) EP4281701A1 (es)
KR (1) KR20230130120A (es)
AU (1) AU2022210436A1 (es)
CA (1) CA3205690A1 (es)
CL (2) CL2023002098A1 (es)
MX (1) MX2023008528A (es)
SA (1) SA523450001B1 (es)
WO (1) WO2022159559A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018114701A1 (de) * 2018-06-19 2019-12-19 Konzelmann Gmbh Hydrodynamisch wirksamer Dichtring und Drehdurchführung mit einem solchen Dichtring
EP4237725A4 (en) * 2020-12-04 2024-10-16 TDW Delaware, Inc. ACTIVATION SYSTEM FOR A PIPE PLUG
US20230279980A1 (en) * 2022-03-04 2023-09-07 Tdw Delaware, Inc. Single or multi-durometer elastomer, self-actuating, dynamic, stress suppressor for hot tapping tools
CN119261435A (zh) * 2024-11-11 2025-01-07 一汽解放汽车有限公司 一种密封装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600036A (en) * 1983-10-25 1986-07-15 Noe Renato R Mechanical seal plugs for fluid-sealing of tubes
US4658860A (en) 1985-03-11 1987-04-21 Reaux James R Pressure set and retrievable vented anchor-seal for pipeline service
CA1292704C (en) * 1987-04-07 1991-12-03 Douglas C. Campbell Pipeline packer
US4760868A (en) * 1987-09-21 1988-08-02 Saxon Edward G High confidence tube plug
US5293905A (en) 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug
US6050613A (en) * 1996-04-01 2000-04-18 Continental Industries, Inc. Combined plastic pipe coupler and end plug
US6116285A (en) * 1998-07-07 2000-09-12 Tdw Delaware, Inc. Removable threaded plug
CA2312577C (en) 2000-06-27 2005-02-08 Horst Gotowik Apparatus for testing or isolating a segment of pipe
DE20218716U1 (de) * 2002-12-02 2003-02-20 TRW Automotive Electronics & Components GmbH & Co. KG, 78315 Radolfzell Einstückiger Verschlussdeckel
US7841364B2 (en) 2007-11-07 2010-11-30 Tdw Delaware, Inc. Double block and bleed plug
US10436372B2 (en) 2017-10-09 2019-10-08 Tdw Delaware, Inc. Large-gap-seal (“LGS”) assembly
HUE059841T2 (hu) 2018-06-22 2023-01-28 Tdw Delaware Inc Befeszített tömítéssel ellátott leválasztódugó
US11598471B2 (en) * 2020-07-30 2023-03-07 Safe Isolations Llc Seal assembly for pipeline isolation tool and methods of use
CA3188216A1 (en) * 2020-11-09 2022-05-12 EnReach Hot Tap Services Inc. Isolation tool and methods of isolating a section of pipe or a vessel

Also Published As

Publication number Publication date
US20220228690A1 (en) 2022-07-21
CA3205690A1 (en) 2022-07-28
CL2025003230A1 (es) 2025-12-26
US12359762B2 (en) 2025-07-15
KR20230130120A (ko) 2023-09-11
EP4281701A1 (en) 2023-11-29
US20250369551A1 (en) 2025-12-04
SA523450001B1 (ar) 2025-01-19
WO2022159559A1 (en) 2022-07-28
CL2023002098A1 (es) 2024-02-09
AU2022210436A1 (en) 2023-08-10

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