BE767193A - Piston racleur pour canalisation. - Google Patents

Piston racleur pour canalisation.

Info

Publication number
BE767193A
BE767193A BE767193A BE767193A BE767193A BE 767193 A BE767193 A BE 767193A BE 767193 A BE767193 A BE 767193A BE 767193 A BE767193 A BE 767193A BE 767193 A BE767193 A BE 767193A
Authority
BE
Belgium
Prior art keywords
pipeline
scraper piston
scraper
piston
Prior art date
Application number
BE767193A
Other languages
English (en)
Inventor
B Vernooy
Original Assignee
Williamson Inc T
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 Williamson Inc T filed Critical Williamson Inc T
Publication of BE767193A publication Critical patent/BE767193A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • 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)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Pipeline Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
BE767193A 1970-10-12 1971-05-14 Piston racleur pour canalisation. BE767193A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7980870A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
BE767193A true BE767193A (fr) 1971-11-16

Family

ID=22152954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767193A BE767193A (fr) 1970-10-12 1971-05-14 Piston racleur pour canalisation.

Country Status (7)

Country Link
US (1) US3732625A (fr)
BE (1) BE767193A (fr)
CA (1) CA929345A (fr)
DE (1) DE2126502A1 (fr)
FR (1) FR2109589A5 (fr)
GB (1) GB1336246A (fr)
NL (1) NL172483C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862497A (en) * 1973-07-25 1975-01-28 Williamson Inc T Pipeline pig
DE2534279C2 (de) * 1975-07-31 1984-09-06 Deutsche Babcock Ag, 4200 Oberhausen Ventil
US4149318A (en) * 1977-02-22 1979-04-17 Schaaf Thomas G Apparatus for measuring the square footage output of diazo printing machines and the like
US4156970A (en) * 1977-08-12 1979-06-05 Hope Henry F Apparatus for area measurement of elongated strips
US4233742A (en) * 1979-08-02 1980-11-18 Hope Henry F Apparatus for area measurement of elongated strips
US4308665A (en) * 1980-02-19 1982-01-05 Losch Eugene R Distance measuring device
US4930223A (en) * 1989-02-27 1990-06-05 Tdw Delaware, Inc. 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
FR2721089B1 (fr) * 1994-06-08 1996-09-06 Christophe Kermabon Dispositif mobile d'intervention à l'intérieur des canalisations de petit diamètre.
FR2790087B1 (fr) * 1999-02-19 2001-04-20 Coflexip Procede et dispositif de mesure in situ de la distance entre deux elements donnes dans une conduite tubulaire
DE102004004679A1 (de) * 2004-01-29 2005-08-18 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Innenbeschichtung eines extrudierten Hohlprofils
CN104713567B (zh) * 2013-12-17 2018-06-12 北京自动化控制设备研究所 一种油气管道机器人用里程测量装置
CN104713569A (zh) * 2013-12-17 2015-06-17 北京自动化控制设备研究所 一种基于霍尔开关的里程测量装置
CN104748711B (zh) * 2013-12-31 2017-10-27 中国石油化工集团公司 一种管道内检测用里程测量机构
CN106863010A (zh) * 2015-12-11 2017-06-20 江西奈尔斯西蒙斯赫根赛特中机有限公司 接触式轮对加工失速监控及轮径自动测量装置
CA3023048C (fr) 2017-11-06 2024-01-02 Warren Peterson Appareil et methode de chargement d'un racleur dans un pipeline

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292938A (en) * 1939-11-06 1942-08-11 Durant Mfg Co Conduit measuring device
US2468696A (en) * 1946-01-26 1949-04-26 Westberg Vivian Luther Periodical circuit maker
US2834113A (en) * 1956-06-28 1958-05-13 Gulf Research Development Co Pipeline surveying
US3195236A (en) * 1956-09-12 1965-07-20 Aquatron Engineering Corp Pipeline survey instrument
US3134175A (en) * 1960-12-09 1964-05-26 Ray H Potts Pipe tallier
DE1218766B (de) * 1963-06-21 1966-06-08 Heinrich Kuebler Laufwaechter fuer rotierende Wellen
GB1121824A (en) * 1965-12-14 1968-07-31 Exxon Research Engineering Co Pipeline leak detector
US3548165A (en) * 1967-04-24 1970-12-15 Machinery Co Const Revolution counter for a concrete mixing truck

Also Published As

Publication number Publication date
CA929345A (en) 1973-07-03
DE2126502A1 (de) 1972-04-13
NL7107100A (fr) 1972-04-14
GB1336246A (en) 1973-11-07
NL172483B (nl) 1983-04-05
FR2109589A5 (fr) 1972-05-26
NL172483C (nl) 1983-09-01
US3732625A (en) 1973-05-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: TDW DELAWARE INC.

Effective date: 19910514