DK2513539T3 - Fleksibelt rør indbefattende varmeisolering - Google Patents

Fleksibelt rør indbefattende varmeisolering Download PDF

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Publication number
DK2513539T3
DK2513539T3 DK10801249.3T DK10801249T DK2513539T3 DK 2513539 T3 DK2513539 T3 DK 2513539T3 DK 10801249 T DK10801249 T DK 10801249T DK 2513539 T3 DK2513539 T3 DK 2513539T3
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DK
Denmark
Prior art keywords
layer
flexible pipe
tape
region
aerogel material
Prior art date
Application number
DK10801249.3T
Other languages
English (en)
Inventor
Terence Sheldrake
Jonathan David Leyland
Original Assignee
Ge Oil & Gas Uk Ltd
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 Ge Oil & Gas Uk Ltd filed Critical Ge Oil & Gas Uk Ltd
Application granted granted Critical
Publication of DK2513539T3 publication Critical patent/DK2513539T3/da

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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
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • 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
    • 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
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Composition or method of fixing a thermally insulating material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5185—Tube making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components

Claims (15)

1. Fleksibelt rørlegeme omfattende anordning til tilvejebringelse af et varmeisoleringslag i et fleksibelt rør, kendetegnet ved, at anordningen omfatter: ét eller flere indkapslede områder (301, 1201, 1501) af aerogelmateriale (350) placeret i et lag af det fleksible rørlegeme, hvilket ene eller flere områder omfatter et indkapslet kanalområde (301) i et tværsnit af et bånd (300, 490, 590) der danner et spiralvundet båndlag, hvilket kanalområde mindst delvist er fyldt med aerogelmaterialet, hvor tilstødende vindinger og tilsvarende indkapslede kanalområder strækker sig som et lag langs det fleksible rørlegeme, hvor tværsnittet af båndet endvidere omfatter et dalområde og et hageområde, der fastlåser tilstødende vindinger til hinanden i båndlaget.
2. Fleksibelt rørlegeme omfattende anordning for tilvejebringelse af et varmeisoleringslag i et fleksibelt rør, kendetegnet ved, at anordningen omfatter: ét eller flere indkapslede områder (301, 1201, 1501) af aerogelmateriale (350) placeret i et lag af det fleksible rørlegeme, hvilket ene eller flere områder omfatter et ringformet kanalområde i et tværsnit af et ringelement (1500, 1700, 1800, 1900, 2000, 2100), hvilket kanalområde mindst delvist er fyldt med aerogelmaterialet, hvor en flerhed af ringelementer er placeret i et koaksialt side-ved-side-forhold for derved at tilvejebringe laget.
3. Anordning ifølge krav 1 eller 2, hvilken anordning endvidere omfatter: det ene eller flere områder omfatter mindst ét indkapslet kontinuerligt lag af aerogelmateriale, der strækker sig aksialt langs en del af det fleksible rørlegeme.
4. Anordning ifølge et hvilket som helst af kravene 1 til 3, hvilken anordning endvidere omfatter: det ene eller flere områder omfatter en flerhed af indkapslede lag af aerogelmateriale placeret i en i alt væsentligt ende-til-ende-konfiguration, der hvert strækker sig langs en tilsvarende del af det fleksible rørlegeme.
5. Anordning ifølge krav 3 eller krav 4, hvilken anordning endvidere omfatter: mindst ét indvendigt hylsterelement og mindst ét udvendigt hylsterelement koaksialt med og placeret på afstand af det indvendige hylster, hvorved kanalområdet tilvejebringes derimellem, hvilket kanalområde indkapsler og mindst delvist er fyldt med et lag af aerogelmaterialet, og hvilken anordning eventuelt endvidere omfatter: hvert indvendigt hylsterelement og udvendigt hylsterelement er i alt væsentligt cylindrisk, og kanalområdet er et ringformet område, der strækker sig koaksialt derimellem, og/eller hvilken anordning eventuelt endvidere omfatter: hvert af det indvendige hylsterelement og udvendige hylsterelement har en bølgeformet profil langs en tilsvarende længde deraf, og/eller hvilken anordning eventuelt endvidere omfatter: hvert indvendigt hylsterelement er tætnet ved en første og anden ende deraf til en tilsvarende første og anden ende af et tilsvarende udvendigt hylsterelement, og/eller hvilken anordning eventuelt endvidere omfatter: hvert indvendige eller udvendige hylsterelement er et metalrørelement eller en metaldel af et rørelement, og/eller hvilken anordning eventuelt endvidere omfatter: en flerhed af forbindelsesringe med et i alt væsentligt H-formet tværsnit, hvor en tilsvarende forbindelsesring er placeret mellem hylsterelementer, der indkapsler tilstødende lag af aerogelmateriale,
6. Anordning ifølge krav 1, hvilken anordning endvidere omfatter: tværsnittet af båndet er bølgeformet og omfatter mindst et spids- (701) og dal- (700) område.
7. Anordning ifølge krav 6, hvilket anordning endvidere omfatter: et i alt væsentligt H-formet forbindelsesbånd (303, 603), der kan placeres mellem tilstødende vindinger af båndet.
8. Fleksibelt rørlegeme ifølge krav 1 eller 2, hvilket rørlegeme endvidere omfatter: laget omfatter et skallag og/eller er isoleringslag af det fleksible rørlegeme med et legeme, der indkapsler ét eller flere indkapslede områder af aerogelmateriale, og eventuelt hvor: isoleringslaget omfatter et lag radialt uden for et armeringslag og/eller i umiddelbar nærhed af én indvendig overflade af et ydre kappelag af det fleksible rørlegeme.
9. Fleksibelt rør omfattende fleksibelt rørlegeme ifølge et hvilket som helst af kravene 1 til 8 og en eller flere endefittings.
10. Jumper (206), stigrør (200) eller strømningsledning (205) omfattende det fleksible rør ifølge krav 9.
11. Fremgangsmåde til fremstilling af et fleksibelt rørlegeme, kendetegnet ved at omfatte følgende trin: tilvejebringelse af ét eller flere indkapslede områder af termisk isolerende aerogelmateriale i et lag af det fleksible rørlegeme, tilvejebringelse af de indkapslede områder ved spiralvikling af et bånd med et tværsnit indbefattende et kanalområde mindst delvist fyldt med aerogelmateriale omkring et underliggende lag i det fleksible rørlegeme, og fastlåsning til hinanden af tilstødende vindinger af båndet ved indlejring af et hageområde af en vinding i et dalområde af en tilstødende vinding.
12. Fremgangsmåde til fremstilling af et fleksibelt rørlegeme, kendetegnet ved at omfatte følgende trin: tilvejebringelse af ét eller flere indkapslede områder af termisk isolerende aerogelmateriale i et lag af fleksible rørlegeme og tilvejebringelse af de indkapslede områder ved fastlåsning til hinanden af en flerhed af ringelementer placeret i et i alt væsentligt side-ved-side koaksialt forhold, hvor hvert ringelement omfatter en ringformet kanal, der kredser helt om ringelementet.
13. Fremgangsmåde ifølge krav 11, hvilken fremgangsmåde endvidere omfatter følgende trin: tilvejebringelse af en flerhed af indkapslede lag af aerogelmateriale i en i alt væsentligt ende-tilende-konfiguration og fastgørelse af sidestillede indkapslede lag via mindst én tilsvarende H-formet forbindelsesring.
14. Fremgangsmåde ifølge krav 11, hvilken fremgangsmåde endvidere omfatter følgende trin: fastlåsning til hinanden af tilstødende vindinger ved samtidigt vinding af et forbindelsesbånd ved et grænsefaldeområde mellem tilstødende vindinger af isoleringsbåndet.
15. Anvendelse af et fleksibelt rørlegeme ifølge krav 1 eller 2.
DK10801249.3T 2009-12-18 2010-12-20 Fleksibelt rør indbefattende varmeisolering DK2513539T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0922121.9A GB0922121D0 (en) 2009-12-18 2009-12-18 Flexible pipe including thermal insulation
PCT/GB2010/052146 WO2011073686A1 (en) 2009-12-18 2010-12-20 Flexible pipe including thermal insulation

Publications (1)

Publication Number Publication Date
DK2513539T3 true DK2513539T3 (da) 2015-07-06

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ID=41717167

Family Applications (2)

Application Number Title Priority Date Filing Date
DK10801249.3T DK2513539T3 (da) 2009-12-18 2010-12-20 Fleksibelt rør indbefattende varmeisolering
DK14155843.7T DK2735780T3 (da) 2009-12-18 2010-12-20 Fleksibelt rør med termisk isolering

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK14155843.7T DK2735780T3 (da) 2009-12-18 2010-12-20 Fleksibelt rør med termisk isolering

Country Status (10)

Country Link
US (2) US9303798B2 (da)
EP (2) EP2513539B1 (da)
CN (2) CN102782382B (da)
AU (1) AU2010332534B2 (da)
BR (1) BR112012014501B1 (da)
DK (2) DK2513539T3 (da)
ES (1) ES2554804T3 (da)
GB (1) GB0922121D0 (da)
MY (2) MY164659A (da)
WO (1) WO2011073686A1 (da)

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CN102782382B (zh) 2015-09-09
US20160084426A1 (en) 2016-03-24
ES2554804T3 (es) 2015-12-23
EP2735780B1 (en) 2015-11-04
US9303798B2 (en) 2016-04-05
EP2513539B1 (en) 2015-06-17
BR112012014501B1 (pt) 2020-11-03
DK2735780T3 (da) 2015-12-07
MY192397A (en) 2022-08-19
GB0922121D0 (en) 2010-02-03
AU2010332534B2 (en) 2014-10-09
CN104763863A (zh) 2015-07-08
BR112012014501A2 (pt) 2016-08-16
AU2010332534A1 (en) 2012-06-21
WO2011073686A1 (en) 2011-06-23
EP2735780A1 (en) 2014-05-28
US20120273082A1 (en) 2012-11-01
EP2513539A1 (en) 2012-10-24
MY164659A (en) 2018-01-30
CN102782382A (zh) 2012-11-14
CN104763863B (zh) 2017-12-22
US10228083B2 (en) 2019-03-12

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