ES2070666A2 - Tapon para tubos y metodo para taponar un tubo. - Google Patents

Tapon para tubos y metodo para taponar un tubo.

Info

Publication number
ES2070666A2
ES2070666A2 ES09200960A ES9200960A ES2070666A2 ES 2070666 A2 ES2070666 A2 ES 2070666A2 ES 09200960 A ES09200960 A ES 09200960A ES 9200960 A ES9200960 A ES 9200960A ES 2070666 A2 ES2070666 A2 ES 2070666A2
Authority
ES
Spain
Prior art keywords
members
tube
fastener
undercut
tube plug
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09200960A
Other languages
English (en)
Other versions
ES2070666B1 (es
ES2070666R (es
Inventor
Robert Frank Keating
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2070666A2 publication Critical patent/ES2070666A2/es
Publication of ES2070666R publication Critical patent/ES2070666R/es
Application granted granted Critical
Publication of ES2070666B1 publication Critical patent/ES2070666B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
    • 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 from or in pipes or hoses
    • F16L55/11—Plugs
    • 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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or 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 from or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Pipe Accessories (AREA)
  • Insertion Pins And Rivets (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Gasket Seals (AREA)
  • Automatic Assembly (AREA)

Abstract

UN TAPON PARA TAPONAR UN TUBO, COMO UN TUBO DE GENERADOR DE VAPOR NUCLEAR, Y UN METODO PARA TAPONAR UNA ABERTURA EN UNA PIEZA SOLIDA, QUE PUEDE SER UN TUBO, EVITANDO LA CIRCULACION DE FLUIDO POR EL TUBO O DICHA ABERTURA, CUYO TAPON INCLUYE UNA PRIMERA PIEZA, TAL QUE UN CASQUILLO, UNA SEGUNDA PIEZA, TAL QUE UN PERNO, Y UN MEDIO DE FIJACION, CON UNA PARTE CON LENGUETAS DEFORMABLES QUE PUEDE TENER UNA MUESCA SITUADA DE MODO QUE CUANDO SE INSTALA LA SEGUNDA PIEZA EN EL INTERIOR DE LA PRIMERA PIEZA, UNA PRIMERA SUPERFICIE DE LA MUESCA SE DOBLA HACIA UNA SEGUNDA SUPERFICIE DE LA MUESCA CON LO QUE SE DEFORMA PLASTICAMENTE LA PARTE CON LENGUETAS Y SE INTRODUCE EN UN REBAJE DE AL MENOS UNA DE LAS PIEZAS, PARA AUTOMATICAMENTE UNIR ENTRE SI CON SEGURIDAD LAS DIVERSAS PIEZAS.
ES09200960A 1991-05-13 1992-05-08 Tapon para tubos y metodo para taponar un tubo. Expired - Fee Related ES2070666B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/699,416 US5249604A (en) 1991-05-13 1991-05-13 Tube plug for plugging a tube

Publications (3)

Publication Number Publication Date
ES2070666A2 true ES2070666A2 (es) 1995-06-01
ES2070666R ES2070666R (es) 1996-10-01
ES2070666B1 ES2070666B1 (es) 1997-04-01

Family

ID=24809221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200960A Expired - Fee Related ES2070666B1 (es) 1991-05-13 1992-05-08 Tapon para tubos y metodo para taponar un tubo.

Country Status (4)

Country Link
US (2) US5249604A (es)
BE (1) BE1006249A5 (es)
ES (1) ES2070666B1 (es)
FR (1) FR2676525B1 (es)

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US5437310A (en) * 1994-08-05 1995-08-01 Expando Seal Tools, Inc. Plug assembly
US5715598A (en) * 1995-12-13 1998-02-10 Westinghouse Electric Corporation Method for sealing a bare hole defined by a nuclear heat exchanger tubesheet
US6032694A (en) * 1997-12-02 2000-03-07 Premier Marine, Inc. Bimini plug
US6662759B2 (en) * 2001-08-29 2003-12-16 Edward J. Hyp Temporary plug cover for hole or port in steam generator of nuclear power plant
US6883547B1 (en) * 2003-04-11 2005-04-26 Jnt Technical Services, Inc. Plug for heat exchanger tubes
US6981524B2 (en) * 2003-11-26 2006-01-03 Jnt Technical Services, Inc. Twist off drive for a tube plug
US20080005956A1 (en) * 2004-05-14 2008-01-10 Tran Bo L Methods and compositions for controlling bulk density of coking coal
US9541337B2 (en) * 2010-03-31 2017-01-10 Saudi Arabian Oil Company Assembly for plugging a tube
US9482476B2 (en) * 2010-03-31 2016-11-01 Saudi Arabian Oil Company Plug kit for pressured components
DE102011115513B4 (de) * 2011-10-11 2015-04-16 Areva Gmbh Sicherungsvorrichtung für einen Steuerstab in einer kerntechnischen Anlage
US8919386B2 (en) * 2012-07-17 2014-12-30 Ying-Chieh Liao Clamping apparatus for stopping a tube
PL2829781T3 (pl) * 2013-07-22 2015-12-31 Hauff Technik Gmbh & Co Kg Korpus dociskowy dla uszczelki dociskowej i uszczelka dociskowa
CN103925454A (zh) * 2014-04-22 2014-07-16 昆山市大久电子有限公司 一种高密封注塑模具用止水栓
EP3290765B1 (de) 2016-08-30 2020-01-15 Hauff-Technik GmbH & Co. KG Pressdichtung mit presskörper
NL1042843B1 (en) * 2018-04-25 2019-11-05 Liekens Henri Closing-off Plug for Pipe Ends stopping High Pressure Shocks.
US11346488B1 (en) * 2020-07-30 2022-05-31 Glenn Mitchel Walls Patch plug assemblies and methods of sealing tubulars
CN114593408B (zh) * 2022-02-22 2023-10-24 哈电集团（秦皇岛）重型装备有限公司 一种蒸汽发生器管束套筒与管座密封盘的装配装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436117A (en) * 1982-12-02 1984-03-13 Martin John E Leak resistant plug assembly
US4771810A (en) * 1986-05-28 1988-09-20 Westinghouse Electric Corp. Multi-seal mechanical tube plug
EP0364330A1 (fr) * 1988-10-12 1990-04-18 Framatome Bouchon d'obturation d'un tube de générateur de vapeur
EP0392646A2 (en) * 1989-04-13 1990-10-17 The Babcock & Wilcox Company Plug retainers
EP0404637A1 (fr) * 1989-06-23 1990-12-27 Framatome Dispositif d'obturation et de retenue d'un bouchon de fermeture étanche d'un tube de générateur de vapeur

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US1718171A (en) * 1928-08-11 1929-06-18 Mills Harry Loose-leaf binder
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US3221589A (en) * 1961-06-12 1965-12-07 Camloc Fastener Corp Interthreaded fastening assembly
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US4212224A (en) * 1978-09-25 1980-07-15 American Optical Corporation Jacking screw type fastener
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US4358079A (en) * 1981-10-15 1982-11-09 Pass And Seymour, Inc. Moisture resistant clamp for portable cables
US4676530A (en) * 1983-04-07 1987-06-30 Warner-Lambert Company Coupling assembly for use in fluid flow systems
US4576778A (en) * 1983-08-17 1986-03-18 Westinghouse Electric Corp. Core barrel plug
US4513788A (en) * 1983-11-28 1985-04-30 Koppl Company Inc. Flange system for pipeline plugging
US4712586A (en) * 1985-05-10 1987-12-15 Mcgard, Inc. Pipe plug and centering construction for centering ridged key in mating groove in pipe plug
US4902043A (en) * 1985-09-17 1990-02-20 John T. Hoskins Fluid coupling and seal assembly
US4772448A (en) * 1986-01-07 1988-09-20 Westinghouse Electric Corp. Support pin system and locking nut retainer
US4693389A (en) * 1986-01-31 1987-09-15 The Babcock & Wilcox Company Reactor internals core barrel hole plug
US4711760A (en) * 1986-02-27 1987-12-08 Westinghouse Electric Corp. Nuclear reactor incorporating locking device for threaded bolt connections
US4765374A (en) * 1986-05-28 1988-08-23 Westinghouse Electric Corp. Multi-seal mechanical tube plug
US4751944A (en) * 1986-05-28 1988-06-21 Westinghouse Electric Corp. Duplex mechanical tube plug
US4906153A (en) * 1986-10-02 1990-03-06 Avibank Mfg., Inc. Captive panel fastener assembly
US4790703A (en) * 1987-04-24 1988-12-13 Wing George S Prevailing torque fastener assembly
US4823846A (en) * 1987-12-24 1989-04-25 Westinghouse Electric Corp. Tube plug tip restrainer apparatus
FR2655764B1 (fr) * 1989-12-08 1992-03-13 Framatome Sa Dispositif de pose d'un obturateur d'un bouchon de fermeture etanche d'un tube de generateur de vapeur.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436117A (en) * 1982-12-02 1984-03-13 Martin John E Leak resistant plug assembly
US4771810A (en) * 1986-05-28 1988-09-20 Westinghouse Electric Corp. Multi-seal mechanical tube plug
EP0364330A1 (fr) * 1988-10-12 1990-04-18 Framatome Bouchon d'obturation d'un tube de générateur de vapeur
EP0392646A2 (en) * 1989-04-13 1990-10-17 The Babcock & Wilcox Company Plug retainers
EP0404637A1 (fr) * 1989-06-23 1990-12-27 Framatome Dispositif d'obturation et de retenue d'un bouchon de fermeture étanche d'un tube de générateur de vapeur

Also Published As

Publication number Publication date
FR2676525A1 (fr) 1992-11-20
ES2070666B1 (es) 1997-04-01
US5249604A (en) 1993-10-05
ES2070666R (es) 1996-10-01
FR2676525B1 (fr) 1994-12-09
BE1006249A5 (fr) 1994-07-05
US5423351A (en) 1995-06-13

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