NO20084443L - Varmeisolasjon for fleksible ror - Google Patents

Varmeisolasjon for fleksible ror

Info

Publication number
NO20084443L
NO20084443L NO20084443A NO20084443A NO20084443L NO 20084443 L NO20084443 L NO 20084443L NO 20084443 A NO20084443 A NO 20084443A NO 20084443 A NO20084443 A NO 20084443A NO 20084443 L NO20084443 L NO 20084443L
Authority
NO
Norway
Prior art keywords
flexible
rudders
heat insulation
layer
flexible pipe
Prior art date
Application number
NO20084443A
Other languages
English (en)
Inventor
Stefan Buchner
Original Assignee
Wellstream Int 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 Wellstream Int Ltd filed Critical Wellstream Int Ltd
Publication of NO20084443L publication Critical patent/NO20084443L/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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • 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
    • Y10T29/53—Means to assemble or disassemble

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Et fleksibelt rørlegeme, en fremgangsmåte for fremstilling av et fleksibelt rørlegeme og en fremgangsmåte for å tilveiebringe et fleksibelt rør, er beskrevet. Det fleksible rørlegemet omfatter et fluidholdelag, minst ett strekkarmert lag, minst ett ekstrudert termisk isolasjonslag over et ytre av det minst ene strekkarmerte lag, og et ytre skjennlag over isolasjonslaget.
NO20084443A 2007-10-23 2008-10-22 Varmeisolasjon for fleksible ror NO20084443L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0720713.7A GB0720713D0 (en) 2007-10-23 2007-10-23 Thermal insulation of flexible pipes

Publications (1)

Publication Number Publication Date
NO20084443L true NO20084443L (no) 2009-04-24

Family

ID=38829741

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084443A NO20084443L (no) 2007-10-23 2008-10-22 Varmeisolasjon for fleksible ror

Country Status (11)

Country Link
US (1) US8210212B2 (no)
EP (1) EP2053299B1 (no)
JP (1) JP2009138929A (no)
CN (1) CN101418888B (no)
AU (1) AU2008229954B2 (no)
BR (1) BRPI0804635B1 (no)
CA (1) CA2641381C (no)
DK (1) DK2053299T3 (no)
GB (1) GB0720713D0 (no)
MY (1) MY150182A (no)
NO (1) NO20084443L (no)

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BR122014029746B1 (pt) * 2003-11-14 2019-09-17 Wild River Consulting Group, Llc Método de fabricação de um compósito polimérico metálico
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
US20090127801A1 (en) * 2003-11-14 2009-05-21 Wild River Consulting Group, Llc Enhanced property metal polymer composite
US20090324875A1 (en) * 2003-11-14 2009-12-31 Heikkila Kurt E Enhanced property metal polymer composite
KR101597068B1 (ko) * 2006-02-09 2016-02-24 와일드 리버 컨설팅 그룹 엘엘씨 증강된 점탄성 및 열적 특성을 갖는 금속 중합체 복합물
CA2712124C (en) 2008-01-18 2016-08-16 Wild River Consulting Group, Llc Melt molding polymer composite and method of making and using the same
US9249283B2 (en) 2009-04-29 2016-02-02 Tundra Composites, LLC Reduced density glass bubble polymer composite
CA2785256C (en) 2009-12-28 2018-02-27 National Oilwell Varco Denmark I/S An unbonded, flexible pipe
US8967205B2 (en) * 2010-03-17 2015-03-03 Deepflex Inc. Anti-extrusion layer with non-interlocked gap controlled hoop strength layer
FR2961577B1 (fr) * 2010-06-18 2013-05-10 Technip France Embout de raccordement d'une conduite flexible de transport d'un fluide cryogenique
JP2012149722A (ja) * 2011-01-20 2012-08-09 Furukawa Electric Co Ltd:The 流体輸送用可撓管
GB201110569D0 (en) * 2011-06-22 2011-08-03 Wellstream Int Ltd Method and apparatus for maintaining a minimum temperature in a fluid
AU2012315027A1 (en) * 2011-09-29 2014-03-27 National Oilwell Varco Denmark I/S A thermal insulating element, a subsea structure such as an armoured unbonded flexible pipe comprising such an element, and methods of manufacturing such an element and such a pipe
NZ700922A (en) * 2012-03-14 2016-10-28 Purapipe Holding Ltd Multilayer pipeline in a polymer material, device for manufacture of the multilayer pipeline and a method for manufacturing the multilayer pipeline
US9758674B2 (en) 2012-04-13 2017-09-12 Ticona Llc Polyarylene sulfide for oil and gas flowlines
US9494260B2 (en) 2012-04-13 2016-11-15 Ticona Llc Dynamically vulcanized polyarylene sulfide composition
PL2953776T3 (pl) 2013-02-08 2018-06-29 Logstor A/S Sposób wytwarzania izolowanej rury w osłonie karbowanej
WO2016137958A1 (en) 2015-02-23 2016-09-01 Exotex, Inc. Method and apparatus of making pipes and panels by using a treated fiber thread
DE102015110401B4 (de) * 2015-06-29 2019-08-01 Brugg Rohrsysteme Gmbh Verfahren und Vorrichtung zur Beschichtung einer Rohrleitung
US11913592B2 (en) 2015-09-21 2024-02-27 Exotex, Inc. Thermally insulating pipes
US20220112362A1 (en) 2018-09-14 2022-04-14 Exxonmobil Chemical Patents Inc. Thermoplastic Vulcanizate Compositions Their Preparation and Use in Flexible Tubular Pipes
US11846371B2 (en) 2018-09-24 2023-12-19 Exxonmobil Chemical Patents Inc. Thermoplastic blends and composites for flexible pipes

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Also Published As

Publication number Publication date
JP2009138929A (ja) 2009-06-25
EP2053299A2 (en) 2009-04-29
CA2641381A1 (en) 2009-04-23
BRPI0804635A8 (pt) 2016-05-24
EP2053299B1 (en) 2017-01-04
AU2008229954A1 (en) 2009-05-07
MY150182A (en) 2013-12-13
CN101418888B (zh) 2013-03-13
CA2641381C (en) 2015-10-06
US8210212B2 (en) 2012-07-03
US20090101225A1 (en) 2009-04-23
EP2053299A3 (en) 2009-12-23
GB0720713D0 (en) 2007-12-05
AU2008229954B2 (en) 2013-08-29
CN101418888A (zh) 2009-04-29
BRPI0804635A2 (pt) 2009-08-18
BRPI0804635B1 (pt) 2019-04-24
DK2053299T3 (en) 2017-02-06

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GE OIL & GAS UK LIMITED, GB

FC2A Withdrawal, rejection or dismissal of laid open patent application