DK200000242A - Fleksibel armeret rørledning, samt anvendelse af samme - Google Patents

Fleksibel armeret rørledning, samt anvendelse af samme Download PDF

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Publication number
DK200000242A
DK200000242A DK200000242A DKPA200000242A DK200000242A DK 200000242 A DK200000242 A DK 200000242A DK 200000242 A DK200000242 A DK 200000242A DK PA200000242 A DKPA200000242 A DK PA200000242A DK 200000242 A DK200000242 A DK 200000242A
Authority
DK
Denmark
Prior art keywords
inner liner
layers
flexible reinforced
reinforced pipeline
armour
Prior art date
Application number
DK200000242A
Other languages
English (en)
Inventor
Kristian Glejboel
Jakob Wedel-Heinen
Original Assignee
Nkt Flexibles Is
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 Nkt Flexibles Is filed Critical Nkt Flexibles Is
Priority to DK200000242A priority Critical patent/DK200000242A/da
Priority to DE60136343T priority patent/DE60136343D1/de
Priority to AU2001226635A priority patent/AU2001226635A1/en
Priority to US10/204,179 priority patent/US7069955B2/en
Priority to PCT/DK2001/000017 priority patent/WO2001061232A1/en
Priority to EP01901115A priority patent/EP1269058B1/en
Priority to BRPI0108373-2A priority patent/BR0108373B1/pt
Priority to AT01901115T priority patent/ATE412845T1/de
Priority to CA002399304A priority patent/CA2399304C/en
Publication of DK200000242A publication Critical patent/DK200000242A/da
Priority to NO20023798A priority patent/NO335072B1/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Golf Clubs (AREA)
  • Road Signs Or Road Markings (AREA)

Description

Patentkrav: 1. Fleksibel armeret rørledning, omfattende en indre liner der omslutter en carcass, og hvor der på den ydre side af den indre liner er et tryk- og trækarmeringslag der afskærmes fra omgivelserne af en ydre kappe, kendetegnet ved, at der udenpå den indre liner er ekstruderet et termisk isolerende lag. 2. Fleksibel armeret rørledning ifølge rav 1, kendetegnet ved, at det termisk isolerende lag har så stor gennemtrængelighed overfor stoffer at en for rørledningen destruktiv mængde af stoffer ikke vil opbygges imellem den indre liner og det termisk isolerende lag. 3. Fleksibel armeret rørledning ifølge krav 1 eller 2, kendetegnet ved, at den termiske isolering består af et, to eller flere lag. 4. Fleksibel armeret rørledning ifølge krav 1-2, kendetegnet ved, at en del eller hele den termiske isolering består af en homogen polymer eller polymerblanding . 5. Fleksibel armeret rørledning ifølge krav 1-4, kendetegnet ved, at en del eller hele den termiske isolering består af en polyolefin, fortrukket en polypropylen lignende type. 6. Fleksibel armeret rørledning ifølge krav 1 -4 , kendetegnet ved, at en del eller hele den termiske isolering består af en polyketon. 7. Fleksibel armeret rørledning ifølge ethvert af de forgående krav, kendetegnet ved, at den termi- ske isolering er forsynet med midler der tillader en tilstrækkelig fjernelse af stoffer diffunderet til grænselaget imellem den indre liner og den termiske isolering. 8. Fleksibel armeret rørledning ifølge ethvert af de foregående krav, kendetegnet ved, at der i den termiske isolering er tilvejebragt et antal små huller. 9. Fleksibel armeret rørledning ifølge krav 3, kendetegnet ved, at de to lag består af en syntetisk skum og af polypropylen. 10. Anvendelse af et fleksibelt rør til udvinding, transport, raffinering af mineralsk olie eller relaterede fluider, eller til transport af kolde fluider, som f. eks. flydende amoniak.
DK200000242A 2000-02-16 2000-02-16 Fleksibel armeret rørledning, samt anvendelse af samme DK200000242A (da)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DK200000242A DK200000242A (da) 2000-02-16 2000-02-16 Fleksibel armeret rørledning, samt anvendelse af samme
DE60136343T DE60136343D1 (de) 2000-02-16 2001-01-11 Biegsames, verstärktes rohr und dessen gebrauch
AU2001226635A AU2001226635A1 (en) 2000-02-16 2001-01-11 Flexible, armoured pipe and use of same
US10/204,179 US7069955B2 (en) 2000-02-16 2001-01-11 Flexible armoured pipe and use of same
PCT/DK2001/000017 WO2001061232A1 (en) 2000-02-16 2001-01-11 Flexible, armoured pipe and use of same
EP01901115A EP1269058B1 (en) 2000-02-16 2001-01-11 Flexible, armoured pipe and use of same
BRPI0108373-2A BR0108373B1 (pt) 2000-02-16 2001-01-11 tubo flexìvel armado, e, uso de um tubo flexìvel armado.
AT01901115T ATE412845T1 (de) 2000-02-16 2001-01-11 Biegsames, verstärktes rohr und dessen gebrauch
CA002399304A CA2399304C (en) 2000-02-16 2001-01-11 Flexible, armoured pipe and use of same
NO20023798A NO335072B1 (no) 2000-02-16 2002-08-09 Fleksibelt, armert rør og anvendelse av samme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200000242A DK200000242A (da) 2000-02-16 2000-02-16 Fleksibel armeret rørledning, samt anvendelse af samme

Publications (1)

Publication Number Publication Date
DK200000242A true DK200000242A (da) 2001-01-18

Family

ID=8159147

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200000242A DK200000242A (da) 2000-02-16 2000-02-16 Fleksibel armeret rørledning, samt anvendelse af samme

Country Status (10)

Country Link
US (1) US7069955B2 (da)
EP (1) EP1269058B1 (da)
AT (1) ATE412845T1 (da)
AU (1) AU2001226635A1 (da)
BR (1) BR0108373B1 (da)
CA (1) CA2399304C (da)
DE (1) DE60136343D1 (da)
DK (1) DK200000242A (da)
NO (1) NO335072B1 (da)
WO (1) WO2001061232A1 (da)

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US11272693B2 (en) 2016-05-27 2022-03-15 Landmeco. Olgod A/s Method of filling feeding pans as well as a feeding system

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WO2012097823A1 (en) 2011-01-20 2012-07-26 National Ollwell Varco Denmark I/S A flexible armored pipe
US9188254B2 (en) 2011-01-20 2015-11-17 National Oilwell Varco Denmark I/S Unbonded flexible pipe
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EP3345749B1 (de) 2017-01-10 2019-05-22 Evonik Degussa GmbH Thermoplastisches compositrohr mit mehrschichtiger zwischenlage
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272693B2 (en) 2016-05-27 2022-03-15 Landmeco. Olgod A/s Method of filling feeding pans as well as a feeding system

Also Published As

Publication number Publication date
NO335072B1 (no) 2014-09-01
DE60136343D1 (de) 2008-12-11
AU2001226635A1 (en) 2001-08-27
NO20023798L (no) 2002-09-20
NO20023798D0 (no) 2002-08-09
BR0108373A (pt) 2003-03-11
CA2399304A1 (en) 2001-08-23
CA2399304C (en) 2007-11-06
WO2001061232A1 (en) 2001-08-23
US20060048833A1 (en) 2006-03-09
EP1269058B1 (en) 2008-10-29
EP1269058A1 (en) 2003-01-02
WO2001061232B1 (en) 2001-11-22
ATE412845T1 (de) 2008-11-15
US7069955B2 (en) 2006-07-04
BR0108373B1 (pt) 2010-08-10

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