ATE220453T1 - Testgerät für rohre - Google Patents

Testgerät für rohre

Info

Publication number
ATE220453T1
ATE220453T1 AT99915941T AT99915941T ATE220453T1 AT E220453 T1 ATE220453 T1 AT E220453T1 AT 99915941 T AT99915941 T AT 99915941T AT 99915941 T AT99915941 T AT 99915941T AT E220453 T1 ATE220453 T1 AT E220453T1
Authority
AT
Austria
Prior art keywords
pipes
test equipment
sealing means
actuator means
actuator
Prior art date
Application number
AT99915941T
Other languages
English (en)
Inventor
Sandy Ritchie
John Horn
Original Assignee
Hedley Purvis 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 Hedley Purvis Ltd filed Critical Hedley Purvis Ltd
Application granted granted Critical
Publication of ATE220453T1 publication Critical patent/ATE220453T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2884—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pipe Accessories (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Glass Compositions (AREA)
AT99915941T 1998-04-17 1999-04-14 Testgerät für rohre ATE220453T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9808138.3A GB9808138D0 (en) 1998-04-17 1998-04-17 Pipe testing apparatus
PCT/GB1999/001139 WO1999054699A1 (en) 1998-04-17 1999-04-14 Pipe testing apparatus

Publications (1)

Publication Number Publication Date
ATE220453T1 true ATE220453T1 (de) 2002-07-15

Family

ID=10830478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99915941T ATE220453T1 (de) 1998-04-17 1999-04-14 Testgerät für rohre

Country Status (9)

Country Link
US (1) US6581642B1 (de)
EP (1) EP1071936B1 (de)
AT (1) ATE220453T1 (de)
AU (1) AU757937B2 (de)
CA (1) CA2328776C (de)
DE (1) DE69902095D1 (de)
GB (1) GB9808138D0 (de)
NO (1) NO20005193L (de)
WO (1) WO1999054699A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2312577C (en) 2000-06-27 2005-02-08 Horst Gotowik Apparatus for testing or isolating a segment of pipe
US6732762B2 (en) * 2001-01-12 2004-05-11 Larry R. Russell Pressure-containing plug for a tubular passageway
NO316740B1 (no) * 2002-06-26 2004-04-19 Plugging Specialists Int Anordning ved en plugg for tetting av vaeske- eller gassforende ror
CN101095038B (zh) * 2004-12-30 2011-04-06 卡-博投资有限公司 施加轴向应力的焊缝测试方法和设备
US7264020B2 (en) * 2005-06-29 2007-09-04 James Wolk Accessible test fitting for a plumbing system
CA2625869A1 (en) * 2005-10-14 2007-04-19 Car-Ber Investments Inc. Apparatus and method for testing or isolating a pipe segment with magnetically actuated sealing means
NO325528B1 (no) * 2005-12-19 2008-06-09 Tdw Offshore Services As "Forspent tetningselementarrangement"
NO327225B1 (no) * 2006-12-22 2009-05-18 Tdw Offshore Services As Arrangement for benyttelse med en plugg for tetning mot en indre vegg av en rorledning
DE102014205626A1 (de) * 2014-03-26 2015-10-01 Ford Global Technologies, Llc Dichtungsvorrichtung
CN104316271A (zh) * 2014-11-04 2015-01-28 天津博益气动股份有限公司 一种用于光孔接口形式阀体的气密性测试工装
CN110220067B (zh) * 2019-06-10 2020-11-20 义乌市安航科技有限公司 一种燃气管网的密封保压封盖
WO2022094725A1 (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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120760B (de) * 1960-03-05 1961-12-28 Kocks Gmbh Friedrich Pruefkopf fuer Rohrpruefpressen
GB1289969A (de) * 1969-01-27 1972-09-20
US3693408A (en) * 1970-11-20 1972-09-26 Halliburton Co Pipeline testing plug
US3685544A (en) * 1971-02-05 1972-08-22 Hydro Test Inc High pressure packing cup
US4003581A (en) * 1973-06-06 1977-01-18 Chevron Research Company Field dressable inflatable packer
US4149566A (en) * 1977-08-25 1979-04-17 Wpc, Inc. Elastomeric test cup for tubing pressure testing
US4658860A (en) * 1985-03-11 1987-04-21 Reaux James R Pressure set and retrievable vented anchor-seal for pipeline service
US4817671A (en) * 1988-01-21 1989-04-04 Cherne Industries, Inc. High pressure mechanical plug device
GB2242530B (en) * 1990-03-27 1993-08-18 Int Pipeline Products Ltd A pressure device
CA2196523C (en) 1995-01-23 2001-04-03 Guy Berube Test plug for pipes
US5844127A (en) 1995-01-23 1998-12-01 Berube; Guy Apparatus for isolating or testing a pipe segment
US5797431A (en) * 1995-06-23 1998-08-25 Est Group, Inc. Inner diameter pipe plug

Also Published As

Publication number Publication date
NO20005193D0 (no) 2000-10-16
DE69902095D1 (de) 2002-08-14
AU757937B2 (en) 2003-03-13
EP1071936B1 (de) 2002-07-10
WO1999054699A1 (en) 1999-10-28
GB9808138D0 (en) 1998-06-17
CA2328776C (en) 2011-07-26
AU3436099A (en) 1999-11-08
NO20005193L (no) 2000-12-15
EP1071936A1 (de) 2001-01-31
US6581642B1 (en) 2003-06-24
CA2328776A1 (en) 1999-10-28

Similar Documents

Publication Publication Date Title
ATE213530T1 (de) Rohrkupplungsanordnung, system und verfahren
DE69902095D1 (de) Testgerät für rohre
LT2001027A (en) Apparatus for isolating or testing a pipe segment
DE59301813D1 (de) System und verfahren zum relining von kanalrohrabschnitten
ATE244377T1 (de) System und verfahren zur innenbeschichtigung von verbindungsstellen oder anderen sprungstellen in gasführenden röhren
SE8803131L (sv) Explosionssvetsad roerskarv
ATE289686T1 (de) Fehlerdetektionssystem und -verfahren
DE59704470D1 (de) Rohrreinigungsgerät für erdöl- oder gaspipelines
DE69902050D1 (de) Installationsverfahren in kabelschächten mittels eines fluidums und zugehörige vorrichtung zur durchführung
NO870995L (no) Apparat til proeving av gasstettheten av roerforbindelser.
DE69625410D1 (de) Teststopfen für rohre
DE69803308D1 (de) Kabelinstallationsverfahren in rohren und vorrichtung zur verfahrensdurchfuhrung
DE69814237D1 (de) Nahführungsverfahren für angefaste Rohrendflächen zum Stumpfschweissen von Rohren, und Vorrichtung zur Ausführung
DE59704159D1 (de) Abzweigvorrichtung für ein Rohr
ES2190521T3 (es) Localizador de fugas.
SE0003460D0 (sv) Anordning och förfarande vid tätningsprovning av rör
Kullison CORROSION CONTROL AT THE ALASKA OIL PIPELINE(English)
Giller Ultrasonic control of welded joints of pipelines. New technologies and instruments
DE50109680D1 (de) Verbindungsvorrichtung für medienführende Leitungen
KR960018433U (ko) 배기관 누설시험용 지그 (jig for testing the leaking of an exhaust pipe)
DE59406111D1 (de) Verfahren und Anordnung zur Dichtigkeitsprüfung von Gasrohrleitungen und Gasgeräten
Troitskij et al. Technologies and systems of automated NDT of permanent joints of structures of power equipment, bridges and main pipelines.(Abstract of examinations)
RU95104358A (ru) Запорное устройство для трубопроводов
JPS61245874A (ja) 配管内面用ライニング方法
ATE326660T1 (de) Vorrichtung zum aufweiten einer rohrleitung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties