NO971648D0 - Tube - Google Patents

Tube

Info

Publication number
NO971648D0
NO971648D0 NO971648A NO971648A NO971648D0 NO 971648 D0 NO971648 D0 NO 971648D0 NO 971648 A NO971648 A NO 971648A NO 971648 A NO971648 A NO 971648A NO 971648 D0 NO971648 D0 NO 971648D0
Authority
NO
Norway
Prior art keywords
tube
Prior art date
Application number
NO971648A
Other languages
Norwegian (no)
Other versions
NO971648L (en
Inventor
David Turch Lamont
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO971648D0 publication Critical patent/NO971648D0/en
Publication of NO971648L publication Critical patent/NO971648L/en

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
    • G01M3/26—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
    • G01M3/2807—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 pipes
    • G01M3/283—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 pipes for double-walled pipes
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NO971648A 1996-04-11 1997-04-10 Tube NO971648L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9607534A GB2312047B (en) 1996-04-11 1996-04-11 Improved pipework

Publications (2)

Publication Number Publication Date
NO971648D0 true NO971648D0 (en) 1997-04-10
NO971648L NO971648L (en) 1997-10-13

Family

ID=10791905

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971648A NO971648L (en) 1996-04-11 1997-04-10 Tube

Country Status (2)

Country Link
GB (1) GB2312047B (en)
NO (1) NO971648L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9372124B2 (en) 2012-01-20 2016-06-21 Baker Hughes Incorporated Apparatus including strain gauges for estimating downhole string parameters
US9182066B2 (en) 2012-12-19 2015-11-10 Specialized Desanders Inc. Erosion resistant flow conduit
CN107191694A (en) * 2017-06-28 2017-09-22 太仓荣中机电科技有限公司 Chemical industry anti-leak pipeline
CN109632213B (en) * 2019-01-03 2020-12-25 武汉船用机械有限责任公司 A sealed frock that detects for two oil pipes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054110A (en) * 1963-04-19
DE2555421A1 (en) * 1975-12-10 1977-06-16 Daimler Benz Ag DEVICE FOR PROTECTING A LINE
US4644780A (en) * 1983-10-19 1987-02-24 Westinghouse Electric Corp. Self-supporting pipe rupture and whip restraint
US5072622A (en) * 1990-06-04 1991-12-17 Roach Max J Pipeline monitoring and leak containment system and apparatus therefor
DE4232195C1 (en) * 1992-09-25 1993-06-24 Man Nutzfahrzeuge Ag, 8000 Muenchen, De
JPH06184564A (en) * 1992-12-18 1994-07-05 Nippon Steel Corp Powder transport pipe
DE19525176A1 (en) * 1995-07-11 1997-01-16 Brugg Rohrsysteme Gmbh Process for monitoring a pipeline

Also Published As

Publication number Publication date
GB9607534D0 (en) 1996-06-12
NO971648L (en) 1997-10-13
GB2312047B (en) 2000-07-05
GB2312047A (en) 1997-10-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application