NO900864L - Roersonde for paavisning av boeyning i roerledninger. - Google Patents

Roersonde for paavisning av boeyning i roerledninger.

Info

Publication number
NO900864L
NO900864L NO90900864A NO900864A NO900864L NO 900864 L NO900864 L NO 900864L NO 90900864 A NO90900864 A NO 90900864A NO 900864 A NO900864 A NO 900864A NO 900864 L NO900864 L NO 900864L
Authority
NO
Norway
Prior art keywords
season
disposal
round
building
pipe pipes
Prior art date
Application number
NO90900864A
Other languages
English (en)
Other versions
NO900864D0 (no
Inventor
Dennis R Smith
Original Assignee
Tdw Delaware 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 Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of NO900864D0 publication Critical patent/NO900864D0/no
Publication of NO900864L publication Critical patent/NO900864L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/207—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Pipeline Systems (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
NO90900864A 1989-02-27 1990-02-23 Roersonde for paavisning av boeyning i roerledninger. NO900864L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/315,795 US4930223A (en) 1989-02-27 1989-02-27 Bend detector pig

Publications (2)

Publication Number Publication Date
NO900864D0 NO900864D0 (no) 1990-02-23
NO900864L true NO900864L (no) 1990-08-28

Family

ID=23226083

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900864A NO900864L (no) 1989-02-27 1990-02-23 Roersonde for paavisning av boeyning i roerledninger.

Country Status (8)

Country Link
US (1) US4930223A (no)
EP (1) EP0388554A3 (no)
AR (1) AR242657A1 (no)
AU (1) AU620215B2 (no)
BR (1) BR9000710A (no)
CA (1) CA1294779C (no)
MX (1) MX170349B (no)
NO (1) NO900864L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088336A (en) * 1986-01-17 1992-02-18 Tdw Delaware, Inc. Pipeline caliper pig
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
WO2002082006A1 (fr) * 2001-04-02 2002-10-17 Tokyo Gas Co., Ltd. Procede et instrument pour mesurer le diametre interieur d'une conduite
IT1394900B1 (it) * 2009-06-09 2012-07-20 Soilmec Spa Dispositivo di scavo ed analisi del profilo dello scavo stesso e metodo associato.
RU2543677C1 (ru) * 2013-08-23 2015-03-10 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации-Физико-энергетический институт имени А.И. Лейпунского" Измеритель искривления трубчатого канала
CN104565673A (zh) * 2015-01-07 2015-04-29 南京工程学院 一种小直径管道运载器
US20180238135A1 (en) 2017-02-17 2018-08-23 David Hart Wellbore casing repair safety tool for low-pressure hydrocarbon wells
GB2604489B (en) * 2019-12-13 2023-10-04 Halliburton Energy Services Inc Method and system to determine variations in a fluidic channel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732625A (en) * 1970-10-12 1973-05-15 Williamson Inc T Pipeline pig
US3755908A (en) * 1971-01-13 1973-09-04 Williamson Inc T Pipeline pig
US3862497A (en) * 1973-07-25 1975-01-28 Williamson Inc T Pipeline pig
GB2088554A (en) * 1980-11-28 1982-06-09 Pls Pipeline Service Uk Ltd Pipeline route surveying device
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
US4628613A (en) * 1986-01-13 1986-12-16 Electronic Diggins Systems, Inc. Bend detector for a pipeline pig
US4953412A (en) * 1986-01-17 1990-09-04 T. D. Williamson, Inc. Pipeline caliper pig

Also Published As

Publication number Publication date
AR242657A1 (es) 1993-04-30
AU620215B2 (en) 1992-02-13
BR9000710A (pt) 1991-01-22
AU5019590A (en) 1990-08-30
CA1294779C (en) 1992-01-28
US4930223A (en) 1990-06-05
EP0388554A3 (en) 1991-01-16
MX170349B (es) 1993-08-17
NO900864D0 (no) 1990-02-23
EP0388554A2 (en) 1990-09-26

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