ES8504368A1 - Procedimiento de producir tomas y similares en tuberias y perfeccionamientos en los aparatos correspondientes - Google Patents

Procedimiento de producir tomas y similares en tuberias y perfeccionamientos en los aparatos correspondientes

Info

Publication number
ES8504368A1
ES8504368A1 ES531212A ES531212A ES8504368A1 ES 8504368 A1 ES8504368 A1 ES 8504368A1 ES 531212 A ES531212 A ES 531212A ES 531212 A ES531212 A ES 531212A ES 8504368 A1 ES8504368 A1 ES 8504368A1
Authority
ES
Spain
Prior art keywords
groove
pipeline
tubing
wall
membrane
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
Application number
ES531212A
Other languages
English (en)
Other versions
ES531212A0 (es
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of ES8504368A1 publication Critical patent/ES8504368A1/es
Publication of ES531212A0 publication Critical patent/ES531212A0/es
Granted 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
    • Y10T137/0458—Tapping pipe, keg, or tank
    • Y10T137/0463—Particular aperture forming means
    • Y10T137/0469—Cutter or cutting tool
    • 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
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Milling Processes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Arc Welding In General (AREA)

Abstract

PROCEDIMIENTO DE PRODUCIR TOMAS Y SIMILARES EN TUBERIAS.COMPRENDE: A) LABRAR EN LA PARED DE LA CONDUCCION, EN LA UBICACION DE LA TOMA A REALIZAR, UNA GARGANTA CONTINUA DE PROFUNDIDAD LIGERAMENTE INFERIOR AL ESPESOR DE LA PARED, PARA DEJAR SUBSISTIR EN SU FONDO A UNA CAPA DE METAL SITUADA ENTRE EL INTERIOR DE LA TUBERIA Y LA ATMOSFERA EXTERIOR; B) COLOCAR SOBRE LA TUBERIA, UN ORGANO DE AISLAMIENTO ESTANCO, PARA RECUBRIR UNA ZONA DE EXTENSION IGUAL A LA DE LA ZONA DELIMITADA POR LA GARGANTA; C) DESFONDAR A LA CAPA DE METAL, PARA PRACTICAR UNA ABERTURA EN LA CONDUCCION; D) RETIRAR LA FRACCION CORTADA DE LA PARED; E) SOLDAR A UNA CONDUCCION CIEGA DE TOMA; Y F) RETIRAR EL ORGANO DE AISLAMIENTO ESTANCO.
ES531212A 1983-03-24 1984-03-22 Procedimiento de producir tomas y similares en tuberias y perfeccionamientos en los aparatos correspondientes Granted ES531212A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304838A FR2543257B1 (fr) 1983-03-24 1983-03-24 Procede et dispositif de creation d'un piquage en atmosphere controlee sur une tuyauterie, notamment une tuyauterie de centrale nucleaire

Publications (2)

Publication Number Publication Date
ES8504368A1 true ES8504368A1 (es) 1985-04-16
ES531212A0 ES531212A0 (es) 1985-04-16

Family

ID=9287187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531212A Granted ES531212A0 (es) 1983-03-24 1984-03-22 Procedimiento de producir tomas y similares en tuberias y perfeccionamientos en los aparatos correspondientes

Country Status (9)

Country Link
US (1) US4573628A (es)
EP (1) EP0120782B1 (es)
JP (1) JPS6078194A (es)
AU (1) AU561780B2 (es)
CA (1) CA1224137A (es)
DE (1) DE3460461D1 (es)
ES (1) ES531212A0 (es)
FR (1) FR2543257B1 (es)
ZA (1) ZA842085B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137762A1 (de) * 1991-11-16 1993-05-19 Ruhrgas Ag Verfahren und vorrichtung zum erzeugen einer oeffnung in der wand einer rohrleitung
DE19501951C1 (de) * 1995-01-24 1996-05-09 Diga Versorgungstechnik Holdin Verfahren zum Erzeugen einer Öffnung in einer Wand einer Rohrleitung
US6024515A (en) * 1996-03-04 2000-02-15 Nicor Technologies Inc. Live service pipe insertion apparatus and method
DE19918952C1 (de) * 1999-04-27 2000-12-07 Friteca Ag Vorrichtung zur Herstellung einer Verbindung
JP2003028375A (ja) * 2001-07-18 2003-01-29 Ishikawajima Harima Heavy Ind Co Ltd 管台取り付け方法及び分岐管接続方法並びに粉塵飛散防止装置
US8616811B2 (en) * 2009-03-31 2013-12-31 Tetra Technologies, Inc. Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and/or tubing for overturned wells or platforms
US20130056104A1 (en) 2011-09-02 2013-03-07 David J. Kriens, Jr. Snap fitting for plumbing
JP6240526B2 (ja) * 2014-02-13 2017-11-29 日鉄住金パイプライン＆エンジニアリング株式会社 ミスト飛散防止具、および、閉塞プラグの設置方法
FR3030675B1 (fr) * 2014-12-18 2017-05-19 Grdf Dispositif et procede d'intervention sur une derivation d'une conduite de fluide
US10408386B2 (en) * 2015-08-21 2019-09-10 Fab-Tech, Inc. Hot tap system and method for coated ductwork
US10902958B2 (en) 2018-04-03 2021-01-26 Framatome Inc. Mechanical seal assembly and method for sealing an opening in a nuclear power plant
CN116079099B (zh) * 2021-11-05 2023-11-24 国网安徽省电力有限公司利辛县供电公司 一种具有调节功能的金属穿线管内壁加工装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184106A (en) * 1921-11-16 1922-08-10 South Metropolitan Gas Co Improvements relating to devices for connecting a pipe to a main when under pressure
US2050985A (en) * 1934-01-29 1936-08-11 Lock Joint Pipe Co Method for tapping pipe
US3272211A (en) * 1962-09-10 1966-09-13 Mueller Co Main and service line connection embodying a self-tapping nipple and an excessive-flow safety valve-method and apparatus
US3335742A (en) * 1963-10-24 1967-08-15 Trest Mosgazsetjstroi Device for joining branches to operating gas or hydraulic pipelines
US3585699A (en) * 1969-05-12 1971-06-22 Eugene E Shuttle Method of connecting subterranean pipe lines
US3734112A (en) * 1971-03-10 1973-05-22 Mueller Co Method of tapping a hole in a main through a fitting
US4234006A (en) * 1979-01-11 1980-11-18 Westinghouse Electric Corp. Method of forming an opening in the outer enclosure of a gas-insulated electrical apparatus

Also Published As

Publication number Publication date
US4573628A (en) 1986-03-04
EP0120782A1 (fr) 1984-10-03
AU2596684A (en) 1984-09-27
FR2543257A1 (fr) 1984-09-28
JPS6078194A (ja) 1985-05-02
ZA842085B (en) 1984-10-31
FR2543257B1 (fr) 1985-08-09
CA1224137A (en) 1987-07-14
ES531212A0 (es) 1985-04-16
DE3460461D1 (en) 1986-09-18
AU561780B2 (en) 1987-05-14
JPH0526999B2 (es) 1993-04-19
EP0120782B1 (fr) 1986-08-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401