ES2077982T3 - Dispositivo para taponar tubos. - Google Patents

Dispositivo para taponar tubos.

Info

Publication number
ES2077982T3
ES2077982T3 ES92306511T ES92306511T ES2077982T3 ES 2077982 T3 ES2077982 T3 ES 2077982T3 ES 92306511 T ES92306511 T ES 92306511T ES 92306511 T ES92306511 T ES 92306511T ES 2077982 T3 ES2077982 T3 ES 2077982T3
Authority
ES
Spain
Prior art keywords
pull
piston
push bar
cylinder
fixed
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.)
Expired - Lifetime
Application number
ES92306511T
Other languages
English (en)
Inventor
Geoffrey Charles Godfrey
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.)
UNDERPRESSURE ENG CO Ltd
Original Assignee
UNDERPRESSURE ENG CO Ltd
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 UNDERPRESSURE ENG CO Ltd filed Critical UNDERPRESSURE ENG CO Ltd
Application granted granted Critical
Publication of ES2077982T3 publication Critical patent/ES2077982T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L55/105—Closing devices introduced radially into the pipe or hose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

UN TAPON DE TUBO QUE TIENE UN PISTON (22) EN SU BARRA DE TIRAR Y EMPUJAR (16) EN UN CILINDRO (23) CUYO EXTREMO INFERIOR (25, 26) SE ENCUENTRA FIJADO AL ELEMENTO GIRATORIO (24) AL QUE ESTA FIJADA LA BARRA DE TIRAR Y EMPUJAR DE MANERA MOVIL, EL EXTREMO SUPERIOR (20) DEL CILINDRO (23) SE ENCUENTRA FIJADO DE MANERA MOVIL A LA BARRA DE TIRAR Y EMPUJAR, HAY UN AGUJERO DE VENTILACION (30) A LA ATMOSFERA QUE VA DESDE EL CILINDRO (23) ADYACENTE A LA JUNTA GIRATORIA (15) Y HAY UN PASO DE DESCARGA (31) EN LA BARRA DE TIRAR Y EMPUJAR QUE VA DESDE EL TAPON ADYACENTE (18) HASTA JUSTO ENCIMA DEL PISTON (22), CON LO QUE CUANDO LA VALVULA TIPO AMORTIGUADORAS (12) SE ABRE, EL GAS QUE ENTRA EN LA CAMARA (14) ES DESCARGADO A TRAVES DEL PASO (31) HASTA ARRIBA DEL PISTON (22), CON LO QUE SE APLICA UNA CARGA DESCENDENTE EN EL ANILLO DEL PISTON PARA COMPENSAR LA CARGA DE GAS ASCENDENTE EN LA BARRA DE TIRAR Y EMPUJAR (16) DE MODO QUE ASI EL TAPON (18) SE PUEDE EMPUJAR FACILMENTE HACIA ABAJO PARA QUE ENTRE EN EL TUBO (11) A TRAVES DE LA VALVULA (12), LA RAMIFICACION (13) Y EL AGUJERO (19) QUE HAY EN EL TUBO.
ES92306511T 1991-07-25 1992-07-16 Dispositivo para taponar tubos. Expired - Lifetime ES2077982T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919116111A GB9116111D0 (en) 1991-07-25 1991-07-25 Pipe plugging means

Publications (1)

Publication Number Publication Date
ES2077982T3 true ES2077982T3 (es) 1995-12-01

Family

ID=10698994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92306511T Expired - Lifetime ES2077982T3 (es) 1991-07-25 1992-07-16 Dispositivo para taponar tubos.

Country Status (5)

Country Link
US (1) US5297581A (es)
EP (1) EP0524770B1 (es)
DE (1) DE69204933T2 (es)
ES (1) ES2077982T3 (es)
GB (1) GB9116111D0 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531250A (en) * 1994-05-05 1996-07-02 Tdw Delaware, Inc. Device for plugging the interior of a pipe
US6062262A (en) * 1995-10-10 2000-05-16 Tash; George Water drain pipe test plug device
US6209584B1 (en) * 1998-11-03 2001-04-03 Donald G. Huber Method and apparatus for removal of fluid conduit test baffle
GB2379015B (en) 1999-09-07 2003-08-20 Wrc Plc A method for detecting and/or locating leaks in a pipe
US6289935B1 (en) * 2000-08-25 2001-09-18 George Tash Drainpipe test plug device
US6659133B2 (en) * 2001-02-06 2003-12-09 Larry R. Russell Insertable line stopper plug for pipelines
AU2003239715A1 (en) * 2003-05-23 2004-12-13 Guillermo Pava Pulido Hydraulic machine for removing illegal taps from multi-purpose pipelines
CA2504887C (en) * 2005-04-25 2013-02-12 Gabe Coscarella Plumbing line test plug and method of use of the same
CO5930088A1 (es) * 2006-12-11 2008-06-27 Ecopetrol Sa Herramienta para el retiro seguro de valvulas instaladas en tuberias de fluidos
US8307856B2 (en) * 2007-11-07 2012-11-13 Tdw Delaware Inc. Double block and bleed plug
US7841364B2 (en) 2007-11-07 2010-11-30 Tdw Delaware, Inc. Double block and bleed plug
CA2638336C (en) * 2008-07-21 2015-10-06 Gabe Coscarella Apparatus for pressure testing a plumbing installation
US8104517B2 (en) 2009-06-03 2012-01-31 Mueller International, Inc. Resilient plug apparatus and method of use
CA2690830C (en) * 2010-01-25 2016-12-13 Gabe Coscarella Externally engaging test barrier
IT1404031B1 (it) 2010-09-24 2013-11-08 Ravetti Sistema antirotazione per otturatore ad espansione.
US9139991B2 (en) 2011-01-31 2015-09-22 The Rectorseal Corporation Floor drain valve with resiliently mounted rigid flappers
USD727468S1 (en) * 2011-05-03 2015-04-21 Charles Randall Childress River drive pipe plug apparatus
US20140283926A1 (en) * 2013-03-19 2014-09-25 Joshua Duell Foldable, Double-Block and Bleed Plugging Tool
US9010363B2 (en) 2013-06-24 2015-04-21 The Rectorseal Corporation Drain valve
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
KR101526537B1 (ko) * 2014-02-05 2015-06-10 주식회사 예스코 플러그 체결 장치
USD717407S1 (en) * 2014-02-06 2014-11-11 Binh T. Du Temporary removable pipe plug
CN105465525B (zh) * 2015-12-25 2017-09-19 中国石油化工股份有限公司 双行程带压摘阀工具
US9746088B2 (en) * 2015-12-30 2017-08-29 Tdw Delaware, Inc. Device for sealing pipelines
US10683958B1 (en) 2019-01-30 2020-06-16 George Tash Adjustable drain pipe test plug for arbitrary pipe wall thickness
CN111306398B (zh) * 2020-04-16 2021-05-14 宁夏银江建设工程有限公司 一种便于安装的水利管道修补装置
CN116328460B (zh) * 2023-03-31 2023-10-03 江苏发安建设工程有限公司 一种道路施工土方开挖扬尘抑制设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA663434A (en) * 1963-05-21 Ver Nooy Burton Pipe line plugger
US1833700A (en) * 1927-05-07 1931-11-24 Harry E Wolf Plugging device
FR1230891A (fr) * 1959-03-16 1960-09-20 Williamson Inc T Bouchon pour canalisations
US3154106A (en) * 1960-10-10 1964-10-27 Williamson Inc T Pipeline plugger
US3442295A (en) * 1967-01-12 1969-05-06 Williamson Inc T Pipeline plugger
BE759510A (fr) * 1970-02-24 1971-04-30 Pipe Line Development Co Methode et appareil pour le bouchage de conduites
US4064912A (en) * 1975-11-05 1977-12-27 Petrone Joseph A Gas main stopper
US4202377A (en) * 1976-05-11 1980-05-13 Team, Inc. Pipe cleaning and plugging apparatus
US4282894A (en) * 1977-09-12 1981-08-11 Northern Natural Gas Company Pressure-operated portable siphon apparatus for removing concentrations of liquid from a gas pipeline
US4184504A (en) * 1977-12-12 1980-01-22 W-K-M Wellhead Systems, Inc. Wellhead valve removal and installation tool
US4175581A (en) * 1978-03-29 1979-11-27 Peterson Ralph L Apparatus for removing a fitting
US4204661A (en) * 1978-05-03 1980-05-27 Thore Stromberg Wasteless connecting valves
US4503879A (en) * 1983-11-04 1985-03-12 Joy Manufacturing Company Plug mechanism for wellhead tool
US5082026A (en) * 1987-02-17 1992-01-21 Smith Garland Y Pipeline plugger

Also Published As

Publication number Publication date
US5297581A (en) 1994-03-29
EP0524770B1 (en) 1995-09-20
GB9116111D0 (en) 1991-09-11
DE69204933T2 (de) 1996-02-22
EP0524770A1 (en) 1993-01-27
DE69204933D1 (de) 1995-10-26

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