NO20091310L - Koplingssammenstilling og tilhorende beskyttelsesring - Google Patents

Koplingssammenstilling og tilhorende beskyttelsesring

Info

Publication number
NO20091310L
NO20091310L NO20091310A NO20091310A NO20091310L NO 20091310 L NO20091310 L NO 20091310L NO 20091310 A NO20091310 A NO 20091310A NO 20091310 A NO20091310 A NO 20091310A NO 20091310 L NO20091310 L NO 20091310L
Authority
NO
Norway
Prior art keywords
ring
protective ring
coupling
clutch assembly
coupling assembly
Prior art date
Application number
NO20091310A
Other languages
English (en)
Other versions
NO340193B1 (no
Inventor
Thomas Kilpatrick Mclaughlin
Original Assignee
Nat Oilwell Varco Lp
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
Priority claimed from US11/528,702 external-priority patent/US20080073905A1/en
Priority claimed from US11/540,939 external-priority patent/US7731246B2/en
Application filed by Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of NO20091310L publication Critical patent/NO20091310L/no
Publication of NO340193B1 publication Critical patent/NO340193B1/no

Links

Classifications

    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints With Sleeves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Earth Drilling (AREA)
  • Buffer Packaging (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pens And Brushes (AREA)

Abstract

En beskyttelsesring (40) for bruk i en koplingssammenstilling (10), der denne koplingssammenstilling omfatter en koplingsdel (20) med generelt sylindrisk form og med en gjennomgående kanal, og der hver ende av koplingsdelen har gjenger (22, 24) for gjengeinngrep med et rør (32) slik at koplingssammenstillingen kan danne en sammenføyning mellom to rør. Beskyttelsesringen omfatter en ringdel for posisjonering nær en inn vendig vegg (26) i koplingsdelen (20) mellom dennes to ender og innrettet for kontakt med de to rør (32). Ringdelen er generelt sylindrisk og har en gjennomgående ringkanal, kjennetegnet ved at beskyttelsesringen omfatter et aktiveringselement (42), og arrangementet er slik at, under bruk og ved sammenpressing av beskyttelsesringen (40) mellom de to rør (42), driver aktiveringselementet (42) ringdelen mot den innvendige vegg (26) i koplingsdelen (20), slik at korrosivt materiale hindres i å komme i kontakt med den.
NO20091310A 2006-09-27 2009-03-31 Fremgangsmåte for sammenkopling av rør i en koplingssammenstilling, en koplingssammenstilling og tilhørende beskyttelsesring for bruk i fremgangsmåten NO340193B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/528,702 US20080073905A1 (en) 2006-09-27 2006-09-27 Pipe coupling system
US11/540,939 US7731246B2 (en) 2006-09-29 2006-09-29 Pipe coupling system
PCT/GB2007/050136 WO2008038034A1 (en) 2006-09-27 2007-03-21 Coupling assembly and protective ring therefor

Publications (2)

Publication Number Publication Date
NO20091310L true NO20091310L (no) 2009-06-23
NO340193B1 NO340193B1 (no) 2017-03-20

Family

ID=38068946

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20091310A NO340193B1 (no) 2006-09-27 2009-03-31 Fremgangsmåte for sammenkopling av rør i en koplingssammenstilling, en koplingssammenstilling og tilhørende beskyttelsesring for bruk i fremgangsmåten
NO20170081A NO349346B1 (no) 2006-09-27 2017-01-18 Koplingssammenstillingssystem med en koplingsdel og beskyttelsesring

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20170081A NO349346B1 (no) 2006-09-27 2017-01-18 Koplingssammenstillingssystem med en koplingsdel og beskyttelsesring

Country Status (12)

Country Link
EP (3) EP2069672B1 (no)
CN (1) CN102506248B (no)
AT (1) ATE533001T1 (no)
AU (1) AU2007301689B2 (no)
BR (3) BR122018015575B1 (no)
CA (1) CA2664737C (no)
EA (2) EA019186B1 (no)
MX (1) MX2009003262A (no)
NO (2) NO340193B1 (no)
PL (2) PL2069672T3 (no)
SG (2) SG174839A1 (no)
WO (1) WO2008038034A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2069672T3 (pl) 2006-09-27 2014-08-29 Nat Oilwell Varco Lp Zespół złączki z pierścieniem zabezpieczającym do niej
GB2496882A (en) * 2011-11-24 2013-05-29 Plumb Partners Group Ltd Pipe connector for connecting two axial pipe ends
GB2502958B (en) * 2012-06-11 2019-04-24 Halliburton Energy Services Inc Improvements relating to core barrel outer tubes
GB2524522B (en) 2014-03-25 2020-03-25 Nat Oilwell Varco Lp Coupling assembly and protective ring therefor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889868A (en) * 1930-07-21 1932-12-06 Gustavus A Montgomery Double box rotary tool joint
US1889869A (en) * 1930-08-02 1932-12-06 Gustavus A Montgomery Tube coupling
US2487241A (en) * 1947-01-16 1949-11-08 Lewis D Hilton Thread seal and buffer gasket for pipe couplings
GB641125A (en) * 1948-02-09 1950-08-02 Chiksan Co Improvements in or relating to swivel joints for pipes and tubes
US2805872A (en) * 1954-12-03 1957-09-10 Rice Engineering And Operating Lined pipe coupling with internally flush gasket
DE2048569C2 (de) * 1970-10-02 1983-05-19 Kempchen & Co Gmbh, 4200 Oberhausen Dichtung
GB2032033B (en) * 1978-10-04 1983-02-02 Oakes Ltd Joining of pipes
US4875713A (en) 1985-09-24 1989-10-24 Kenneth J. Carstensen Internally coated tubular system
US4679831A (en) * 1986-06-13 1987-07-14 Kielminski William P Pipe coupling connection sealing apparatus
US4856828A (en) * 1987-12-08 1989-08-15 Tuboscope Inc. Coupling assembly for tubular articles
EP0673484B1 (en) * 1992-11-13 1998-06-10 Mobil Oil Corporation Corrosion resistant connection for use with tubular members
US5470111A (en) 1994-08-12 1995-11-28 Tuboscope Vetco International, Inc. Plastic coating thread and coupling assembly
AU5038999A (en) * 1999-06-29 2001-01-31 Ampo, S. Coop. Superelastic seal for liquid natural gas processing plants
US6179002B1 (en) * 2000-01-06 2001-01-30 National Coupling Company, Inc. Hydraulic coupling with pressure-energized dovetail seal
US7575256B2 (en) * 2003-08-06 2009-08-18 National Coupling Company, Inc. Bore liner for undersea hydraulic coupling
US7303194B2 (en) * 2003-10-20 2007-12-04 National Coupling Company, Inc. Seal retainer with pressure energized metal seal members for undersea hydraulic coupling
PL2069672T3 (pl) 2006-09-27 2014-08-29 Nat Oilwell Varco Lp Zespół złączki z pierścieniem zabezpieczającym do niej

Also Published As

Publication number Publication date
EP2202437A2 (en) 2010-06-30
CA2664737C (en) 2013-07-30
EP2069672A1 (en) 2009-06-17
EA201100477A1 (ru) 2011-10-31
EP2202437B1 (en) 2011-11-09
EP2202437A3 (en) 2010-08-04
AU2007301689B2 (en) 2012-11-29
EA018172B1 (ru) 2013-06-28
CN102506248B (zh) 2014-12-24
CN102506248A (zh) 2012-06-20
EA200970321A1 (ru) 2009-10-30
EP2202438B1 (en) 2014-03-05
AU2007301689A1 (en) 2008-04-03
BRPI0715283A2 (pt) 2013-01-01
CA2664737A1 (en) 2008-04-03
WO2008038034A1 (en) 2008-04-03
SG174839A1 (en) 2011-10-28
MX2009003262A (es) 2009-04-08
EP2202438A2 (en) 2010-06-30
BR122018015577B1 (pt) 2019-10-01
PL2202438T3 (pl) 2014-08-29
ATE533001T1 (de) 2011-11-15
EP2202438A3 (en) 2010-08-04
NO340193B1 (no) 2017-03-20
EA019186B1 (ru) 2014-01-30
BR122018015575B1 (pt) 2019-10-01
NO349346B1 (no) 2025-12-15
PL2069672T3 (pl) 2014-08-29
NO20170081A1 (no) 2009-06-23
BRPI0715283B1 (pt) 2018-09-18
EP2069672B1 (en) 2014-03-12
SG175560A1 (en) 2011-11-28

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