BRPI0804635A2 - isolamento térmico de tubos flexìveis - Google Patents

isolamento térmico de tubos flexìveis

Info

Publication number
BRPI0804635A2
BRPI0804635A2 BRPI0804635-2A BRPI0804635A BRPI0804635A2 BR PI0804635 A2 BRPI0804635 A2 BR PI0804635A2 BR PI0804635 A BRPI0804635 A BR PI0804635A BR PI0804635 A2 BRPI0804635 A2 BR PI0804635A2
Authority
BR
Brazil
Prior art keywords
thermal insulation
flexible tube
layer
flexible pipes
tube body
Prior art date
Application number
BRPI0804635-2A
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 BRPI0804635A2 publication Critical patent/BRPI0804635A2/pt
Publication of BRPI0804635A8 publication Critical patent/BRPI0804635A8/pt
Publication of BRPI0804635B1 publication Critical patent/BRPI0804635B1/pt

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

ISOLAMENTO TéRMICO DE TUBOS FLEXìVEIS. São descritos um corpo de tubo flexível, um método de fabricar o corpo de tubo fle- xível e um método de fornecer um tubo flexível. O corpo de tubo flexível inclui uma camada de retenção de fluido, pelo menos uma camada de blindagem de tração, pelo menos uma camada de isolamento térmico extrusada sobre uma mais externa da dita pelo menos uma camada de blindagem de tração, e uma camada de proteção externa sobre a camada de isolamento.
BRPI0804635-2A 2007-10-23 2008-10-23 Corpo de tubo flexível para um tubo flexível, tubo flexível, método de fabricar um corpo de tubo flexível, método de fornecer um tubo flexível e uso de uma parte de corpo de tubo flexível BRPI0804635B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0720713.7 2007-10-23
GBGB0720713.7A GB0720713D0 (en) 2007-10-23 2007-10-23 Thermal insulation of flexible pipes

Publications (3)

Publication Number Publication Date
BRPI0804635A2 true BRPI0804635A2 (pt) 2009-08-18
BRPI0804635A8 BRPI0804635A8 (pt) 2016-05-24
BRPI0804635B1 BRPI0804635B1 (pt) 2019-04-24

Family

ID=38829741

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804635-2A BRPI0804635B1 (pt) 2007-10-23 2008-10-23 Corpo de tubo flexível para um tubo flexível, tubo flexível, método de fabricar um corpo de tubo flexível, método de fornecer um tubo flexível e uso de uma parte de corpo de tubo flexível

Country Status (11)

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

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US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
PL1689811T3 (pl) * 2003-11-14 2019-07-31 Wild River Consulting Group, Llc Metalo-polimerowy kompozyt o ulepszonych właściwościach
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
US8841358B2 (en) 2009-04-29 2014-09-23 Tundra Composites, LLC Ceramic composite
BRPI0621328B1 (pt) * 2006-02-09 2017-09-26 Wild River Consulting Group, Llc Composite of metal and polymer with best viscoelastic and thermal properties and heat transfer structure
MX2010007764A (es) * 2008-01-18 2010-11-10 Wild River Consulting Group Llc Mezcla de polimero de moldeo por fusion y metodos para hacerlo y su uso.
WO2011079845A1 (en) 2009-12-28 2011-07-07 Nkt Flexibles 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
EP2761219A4 (en) * 2011-09-29 2015-07-15 Nat Oilwell Varco Denmark Is HEAT INSULATING ELEMENT, BOTTOM STRUCTURE, FOR EXAMPLE REINFORCED UNBINDING HOSE, WITH SUCH AN ELEMENT AND METHOD FOR PRODUCING SUCH ELEMENT AND SUCH A TUBE
JP6087420B2 (ja) * 2012-03-14 2017-03-08 プラパイプ ホールディング リミテッド 高分子材料を含む多層パイプライン、多層パイプラインを製造する装置及び多層パイプラインを製造する方法
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
RU2015138094A (ru) 2013-02-08 2017-03-14 Логстор А/С Способ производства изолированной трубы в гофрированной оболочке
WO2016137951A1 (en) 2015-02-23 2016-09-01 Exotex, Inc. Method and apparatus of making porous pipes and panels using a treated fiber thread to weave, braid or spin products
DE102015110401B4 (de) * 2015-06-29 2019-08-01 Brugg Rohrsysteme Gmbh Verfahren und Vorrichtung zur Beschichtung einer Rohrleitung
WO2017053388A1 (en) * 2015-09-21 2017-03-30 Exotex, Inc. Thermally insulating pipes
CN112997033B (zh) 2018-09-14 2023-07-25 国际人造丝公司 热塑性硫化橡胶组合物、其制备和在柔性管状管道中的用途
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Also Published As

Publication number Publication date
BRPI0804635A8 (pt) 2016-05-24
AU2008229954B2 (en) 2013-08-29
BRPI0804635B1 (pt) 2019-04-24
EP2053299A2 (en) 2009-04-29
AU2008229954A1 (en) 2009-05-07
MY150182A (en) 2013-12-13
DK2053299T3 (en) 2017-02-06
EP2053299B1 (en) 2017-01-04
US20090101225A1 (en) 2009-04-23
GB0720713D0 (en) 2007-12-05
CA2641381C (en) 2015-10-06
JP2009138929A (ja) 2009-06-25
US8210212B2 (en) 2012-07-03
CN101418888A (zh) 2009-04-29
NO20084443L (no) 2009-04-24
CA2641381A1 (en) 2009-04-23
CN101418888B (zh) 2013-03-13
EP2053299A3 (en) 2009-12-23

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: GE OIL AND GAS UK LIMITED (GB)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/04/2019, OBSERVADAS AS CONDICOES LEGAIS