DE2125033C3 - Rohrleitungsmolch zum Messen der Abweichungen des Innendurchmessers einer Rohrleitung - Google Patents

Rohrleitungsmolch zum Messen der Abweichungen des Innendurchmessers einer Rohrleitung

Info

Publication number
DE2125033C3
DE2125033C3 DE2125033A DE2125033A DE2125033C3 DE 2125033 C3 DE2125033 C3 DE 2125033C3 DE 2125033 A DE2125033 A DE 2125033A DE 2125033 A DE2125033 A DE 2125033A DE 2125033 C3 DE2125033 C3 DE 2125033C3
Authority
DE
Germany
Prior art keywords
pipeline
pig
shell
pipeline pig
pipe
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
DE2125033A
Other languages
German (de)
English (en)
Other versions
DE2125033B2 (de
DE2125033A1 (de
Inventor
Burton Tulsa Okla. Vernooy (V.St.A.)
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.)
TDW Delaware Inc
Original Assignee
TD Williamson 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 TD Williamson Inc filed Critical TD Williamson Inc
Publication of DE2125033A1 publication Critical patent/DE2125033A1/de
Publication of DE2125033B2 publication Critical patent/DE2125033B2/de
Application granted granted Critical
Publication of DE2125033C3 publication Critical patent/DE2125033C3/de
Expired legal-status Critical Current

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
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE2125033A 1971-01-13 1971-05-19 Rohrleitungsmolch zum Messen der Abweichungen des Innendurchmessers einer Rohrleitung Expired DE2125033C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00106194A US3755908A (en) 1971-01-13 1971-01-13 Pipeline pig

Publications (3)

Publication Number Publication Date
DE2125033A1 DE2125033A1 (de) 1972-07-27
DE2125033B2 DE2125033B2 (de) 1979-09-06
DE2125033C3 true DE2125033C3 (de) 1980-08-07

Family

ID=22310040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2125033A Expired DE2125033C3 (de) 1971-01-13 1971-05-19 Rohrleitungsmolch zum Messen der Abweichungen des Innendurchmessers einer Rohrleitung

Country Status (7)

Country Link
US (1) US3755908A (OSRAM)
BE (1) BE767194A (OSRAM)
CA (1) CA928492A (OSRAM)
DE (1) DE2125033C3 (OSRAM)
FR (1) FR2122099A5 (OSRAM)
GB (1) GB1299321A (OSRAM)
NL (1) NL173316C (OSRAM)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT997160B (it) * 1973-10-25 1975-12-30 Finike Italiana Marposs Equipaggio mobile per comparatore a tastaggio diretto
US3895446A (en) * 1973-12-03 1975-07-22 Petr Nikolaevich Orlov Device for measuring surface profiles
US4098126A (en) * 1976-04-06 1978-07-04 British Gas Corporation Non-destructive testing of pipeline
FR2425954A1 (fr) * 1978-05-19 1979-12-14 British Gas Corp Vehicule d'inspection de pipe-lines
US4320579A (en) * 1979-12-31 1982-03-23 J. C. Kinley Company Calipering tool
US4354379A (en) * 1980-08-27 1982-10-19 Miner Robert M Methods and apparatus for testing roundness and straightness of pipes and tubings
GB2088059B (en) * 1980-11-11 1985-02-06 British Gas Corp Pig monitors internal surface of pipeline
DE3150197A1 (de) * 1981-12-18 1983-06-23 Herberts Gmbh, 5600 Wuppertal Molch fuer rohrleitungen
GB2117116B (en) * 1982-03-24 1985-08-07 British Gas Corp Pipeline gauging vehicles
DE3231137A1 (de) * 1982-08-21 1984-02-23 Hermann 4450 Lingen Rosen Messmolch
US4495808A (en) * 1982-09-13 1985-01-29 Shell Oil Company Parachute profiler
US4457073A (en) * 1982-09-28 1984-07-03 T. D. Williamson, Inc. Pipeline pig having improved means of sensing changes in the internal configuration of a pipeline
US4780962A (en) * 1983-12-05 1988-11-01 T. D. Williamson, Inc. Pipeline bend verification pig
DE3409570C1 (de) * 1984-03-15 1985-08-01 Maschinenfabrik Horst Müller, 5905 Freudenberg Vorrichtung zum Überprüfen der Innengeometrie von Rohren
DE3535851A1 (de) * 1985-10-08 1987-04-09 Pipeline Technology Gmbh Molch zur untersuchung einer rohrleitung auf querschnittsunregelmaessigkeiten
US4953412A (en) * 1986-01-17 1990-09-04 T. D. Williamson, Inc. Pipeline caliper pig
US5088336A (en) * 1986-01-17 1992-02-18 Tdw Delaware, Inc. Pipeline caliper pig
US4651437A (en) * 1986-02-19 1987-03-24 Al Khouly Jaser O Apparatus for checking the internal diameter of pipelines
DE3706660A1 (de) * 1987-03-02 1988-09-15 Rosen Engineering Gmbh H Messmolch
DE3719492C2 (de) * 1987-06-11 1995-04-13 Pipetronix Gmbh Beulensuchmolch
US4866978A (en) * 1988-08-17 1989-09-19 Biggerstaff Bruce A Pipe inspection method and device
US4930223A (en) * 1989-02-27 1990-06-05 Tdw Delaware, Inc. Bend detector pig
FR2645270B1 (fr) * 1989-04-04 1992-06-19 Dune Travaux Specialises Dispositif permettant l'etablissement d'un diagnostic d'etat de conduite ou galerie et appareillage pour sa mise en oeuvre
US5205048A (en) * 1991-11-20 1993-04-27 Tdw Delaware, Inc. Pipeline bend detector pig
US5295279A (en) * 1993-01-13 1994-03-22 Tdw Delaware, Inc. Cup for use on a pipeline
US5460046A (en) * 1994-05-25 1995-10-24 Tdw Delaware, Inc. Method and apparatus for ultrasonic pipeline inspection
US5833605A (en) * 1997-03-28 1998-11-10 Shah; Ajit Apparatus for vascular mapping and methods of use
US6857329B2 (en) * 1998-02-18 2005-02-22 Donsa, Inc. Pig for detecting an obstruction in a pipeline
US6679129B2 (en) 1998-02-18 2004-01-20 Donsa, Inc. Pig for detecting an obstruction in a pipeline
DE60034933T2 (de) * 1999-03-29 2008-01-24 Ftl Seals Technology Ltd., Morley Vorrichtung
US6895681B2 (en) * 2001-04-02 2005-05-24 Tokyo Gas Co., Ltd. Method and instrument for measuring inside diameter of conduit
RU2204113C1 (ru) 2002-03-28 2003-05-10 ЗАО "Нефтегазкомплектсервис" Носитель датчиков для внутритрубного инспекционного снаряда (варианты)
US7526971B2 (en) * 2005-07-29 2009-05-05 General Electric Company Abrasion-resistant pig, and materials and methods for making same
WO2008074161A1 (en) * 2006-12-21 2008-06-26 Athena Industrial Technologies Inc. Linear structure inspection apparatus and method
FR2948449B1 (fr) * 2009-07-23 2011-09-23 Francois Kessler Appareil de caracterisation de la geometrie interne de la zone de transition que comporte un tube de tige de forage
ITMI20112239A1 (it) * 2011-12-12 2013-06-13 Eni Spa "pipeline inspection gauge per ispezione interna di condotte"
US8881420B2 (en) 2012-02-01 2014-11-11 Randall Jeffrey COLOMBO Method and apparatus for measuring an opening
GB2502149B (en) 2012-05-18 2017-01-18 Acergy France SAS Improvements relating to pipe measurement
ES2421230B1 (es) * 2013-04-22 2014-05-08 Danobat S. Coop. Obturador antivibraciones para el mecanizado de tubos y procedimiento de colocación de dicho obturador en el interior de un tubo
CN104807424B (zh) * 2015-04-16 2017-10-20 长安大学 一种接触式管内焊缝余高测量装置
GB2572809B (en) * 2018-04-12 2020-11-11 Subsea 7 Ltd Internal inspection of pipelines
CN109780370B (zh) 2019-01-21 2020-05-26 深圳大学 一种管道三维曲线测量机器人及其实现方法
CN110132119A (zh) * 2019-06-19 2019-08-16 济南大学 一种应用于纵向钢卷位移监测装置及方法
WO2021118586A1 (en) * 2019-12-13 2021-06-17 Halliburton Energy Services, Inc. Method and system to determine variations in a fluidic channel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502775A (en) * 1948-08-02 1950-04-04 Arthur H Brandon Method of testing well tubing
US2933819A (en) * 1952-06-12 1960-04-26 Myron M Kinley Internal pipe calipering tools
US3503424A (en) * 1968-04-22 1970-03-31 Willard A Sawyer Pipeline plugging pig and method for temporarily plugging pipelines
US3561490A (en) * 1969-03-03 1971-02-09 Jewel E Little Pipeline testing apparatus

Also Published As

Publication number Publication date
GB1299321A (en) 1972-12-13
NL173316C (nl) 1984-01-02
DE2125033B2 (de) 1979-09-06
CA928492A (en) 1973-06-19
DE2125033A1 (de) 1972-07-27
BE767194A (fr) 1971-11-16
NL173316B (nl) 1983-08-01
US3755908B1 (OSRAM) 1992-10-27
US3755908A (en) 1973-09-04
FR2122099A5 (OSRAM) 1972-08-25
NL7108212A (OSRAM) 1972-07-17

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: HANSMANN, A., DIPL.-WIRTSCH.-ING. VOGESER, W., DIPL.-ING. RUCH, I., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn
8327 Change in the person/name/address of the patent owner

Owner name: TDW DELAWARE, INC., WILMINGTON, DEL., US

8328 Change in the person/name/address of the agent

Free format text: HANSMANN, A., DIPL.-WIRTSCH.-ING. VOGESER, W., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN