BRPI0402774A - Tubo de temperatura controlada e método de fabricação do mesmo - Google Patents

Tubo de temperatura controlada e método de fabricação do mesmo

Info

Publication number
BRPI0402774A
BRPI0402774A BR0402774-4A BRPI0402774A BRPI0402774A BR PI0402774 A BRPI0402774 A BR PI0402774A BR PI0402774 A BRPI0402774 A BR PI0402774A BR PI0402774 A BRPI0402774 A BR PI0402774A
Authority
BR
Brazil
Prior art keywords
tube
manufacture
temperature controlled
controlled tube
manufacturing
Prior art date
Application number
BR0402774-4A
Other languages
English (en)
Inventor
John Robert Belcher
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 BRPI0402774A publication Critical patent/BRPI0402774A/pt
Publication of BRPI0402774B1 publication Critical patent/BRPI0402774B1/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/04—Heating means manufactured by using nanotechnology

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

"TUBO DE TEMPERATURA CONTROLADA E MéTODO DE FABRICAçãO DO MESMO". Um tubo e um método de fabricação do mesmo de acordo com o tubo é formado, pelo menos em parte, com um elemento tubular formado de material plástico, e dispersando uma pluralidade de materiais condutores de corrente elétrica no material plástico para aumentar a condutividade elétrica da camada tubular.
BRPI0402774-4A 2003-07-16 2004-07-15 Tubo de temperatura controlada e método de fabricação do mesmo BRPI0402774B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/620,826 US7123826B2 (en) 2003-07-16 2003-07-16 Temperature controlled pipe and method of manufacturing same

Publications (2)

Publication Number Publication Date
BRPI0402774A true BRPI0402774A (pt) 2005-05-24
BRPI0402774B1 BRPI0402774B1 (pt) 2015-06-23

Family

ID=32869810

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0402774-4A BRPI0402774B1 (pt) 2003-07-16 2004-07-15 Tubo de temperatura controlada e método de fabricação do mesmo

Country Status (4)

Country Link
US (1) US7123826B2 (pt)
AU (1) AU2004203060B2 (pt)
BR (1) BRPI0402774B1 (pt)
GB (1) GB2403995B (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100413061C (zh) * 2004-06-07 2008-08-20 鸿富锦精密工业（深圳）有限公司 一种热管及其制造方法
CN100529637C (zh) * 2004-09-01 2009-08-19 鸿富锦精密工业（深圳）有限公司 热管的制备方法
CN100383962C (zh) * 2004-09-08 2008-04-23 鸿富锦精密工业（深圳）有限公司 热管及其制备方法
US7360461B2 (en) * 2004-09-23 2008-04-22 Aircuity, Inc. Air monitoring system having tubing with an electrically conductive inner surface for transporting air samples
JP4489558B2 (ja) * 2004-10-25 2010-06-23 三桜工業株式会社 多層樹脂チューブ
US7946629B2 (en) * 2005-10-07 2011-05-24 Flexpipe Systems Inc. Pipe coupling and method for installation
US8205512B1 (en) * 2007-08-16 2012-06-26 Airogistic, L.L.P Systems and methods for collection and detection of particulates in the air
US8559800B2 (en) * 2009-02-13 2013-10-15 The Gates Corporation Heated fluid conduit end covers, systems and methods
WO2010128694A1 (ko) * 2009-05-04 2010-11-11 엘지전자 주식회사 냉매가열장치 및 그의 제작방법
ES2661865T3 (es) * 2009-05-04 2018-04-04 Lg Electronics Inc. Acondicionador de aire
IT1394221B1 (it) * 2009-05-15 2012-06-01 Colbachini Spa Tubo flessibile di tipo perfezionato per il trasporto di materiali fluidi e di corrente elettrica.
US8568027B2 (en) 2009-08-26 2013-10-29 Ut-Battelle, Llc Carbon nanotube temperature and pressure sensors
GB2476515A (en) * 2009-12-24 2011-06-29 Spencor Ronald Charles Manester Composite flexible pipeline
FR2956183B1 (fr) 2010-02-09 2012-03-16 Technip France Conduite flexible sous-marine comprenant une couche comprenant une resine polymere comprenant des nanoparticules de titane modifiees en surface
EP2410223B1 (de) * 2010-07-21 2013-07-03 Nexans Leitungsrohr zum Unterwasser-Transport eines Fluids
FR2967774B1 (fr) * 2010-11-24 2013-08-30 Nanomade Concept Capteur de pression miniaturise
FR3006032B1 (fr) * 2013-05-21 2016-12-16 Technip France Conduite tubulaire flexible chauffee par le passage d'un courant electrique au sein d'armures composites en carbone
US9989183B2 (en) 2013-08-02 2018-06-05 National Oilwell Varco Denmark I/S Unbonded flexible pipe and an offshore system comprising an unbonded flexible pipe
FR3015172B1 (fr) 2013-12-12 2019-05-10 Total Sa Dispositif de chauffage electrique
FR3015171B1 (fr) * 2013-12-12 2016-01-01 Total Sa Procede pour former une connexion electrique
FR3014737A1 (fr) * 2013-12-12 2015-06-19 Total Sa Bande composite et procedes pour former une jonction entre deux conduites
GB2525609B (en) 2014-04-28 2017-04-19 Acergy France SAS Riser system with gas-lift facility
JP6554298B2 (ja) * 2015-03-17 2019-07-31 東拓工業株式会社 可撓性ホース
EP3334970B1 (en) * 2015-08-10 2021-11-03 National Oilwell Varco Denmark I/S An unbonded flexible pipe
GB2548096B (en) * 2016-03-07 2018-08-29 Empig As Cooling system
US10396500B2 (en) 2016-08-31 2019-08-27 Norma U.S. Holding Llc Electrically conductive conduit assembly
US11231137B2 (en) * 2018-05-14 2022-01-25 Oceaneering International, Inc. Subsea flowline blockage remediation using external heating device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE846234A (fr) 1975-10-06 1976-12-31 Tuyau flexible semi-conducteur pour peinture
GB1572800A (en) 1976-02-19 1980-08-06 Boc Ltd Method and apparatus for breaking down deposits on the walls of a vessel containing a potentially explosive gas mixtture
JPS52133321U (pt) * 1976-04-06 1977-10-11
US4429213A (en) * 1978-10-20 1984-01-31 Dayco Corporation Electrically heated fluid conduit
JPH0369887A (ja) * 1989-08-07 1991-03-26 Usui Internatl Ind Co Ltd 樹脂製複合チューブ
DE19507025A1 (de) * 1995-03-01 1996-09-05 Huels Chemische Werke Ag Mehrschichtrohr mit elektrisch leitfähiger Innenschicht
US5713864A (en) * 1995-04-11 1998-02-03 Sims Level 1, Inc. Integral conductive polymer resistance heated tubing
US5862303A (en) * 1996-05-17 1999-01-19 Advanced Metal Technologies, Ltd. Electrically heated pipe with helically wound amorphous alloy heater
US5730188A (en) * 1996-10-11 1998-03-24 Wellstream, Inc. Flexible conduit
US6426134B1 (en) * 1998-06-30 2002-07-30 E. I. Du Pont De Nemours And Company Single-wall carbon nanotube-polymer composites
US6039083A (en) * 1998-10-13 2000-03-21 Wellstream, Inc. Vented, layered-wall deepwater conduit and method
US6280697B1 (en) * 1999-03-01 2001-08-28 The University Of North Carolina-Chapel Hill Nanotube-based high energy material and method
EP1054036A1 (en) 1999-05-18 2000-11-22 Fina Research S.A. Reinforced polymers
US6363974B1 (en) * 1999-11-05 2002-04-02 Wellstream, Inc. Flexible pipe and method of manufacturing same
US6446672B1 (en) * 1999-11-05 2002-09-10 Wellstream, Inc. Flexible pipe including vent passage and method of manufacturing same
US6317540B1 (en) * 2000-02-02 2001-11-13 Pirelli Cables & Systems, Llc Energy cable with electrochemical chemical analyte sensor
US6519835B1 (en) * 2000-08-18 2003-02-18 Watlow Polymer Technologies Method of formable thermoplastic laminate heated element assembly
ES2316558T3 (es) * 2001-03-12 2009-04-16 General Cable Technologies Corporation Metodos para preparar composiciones que comprenden polimeros termoplasticos y curables y articulos preparados a partir de tales metodos.
FR2840848B1 (fr) 2002-06-13 2004-10-15 Inst Francais Du Petrole Structure multicouche a permeabilite controlee
EP1449885B1 (fr) 2003-02-18 2013-10-02 Arkema France Utilisation de nanotubes de carbone dans des mélanges de polyamide et de polyoléfine

Also Published As

Publication number Publication date
US20050011572A1 (en) 2005-01-20
US7123826B2 (en) 2006-10-17
AU2004203060B2 (en) 2009-12-24
BRPI0402774B1 (pt) 2015-06-23
GB2403995B (en) 2006-12-13
GB2403995A8 (en) 2006-07-05
GB2403995A (en) 2005-01-19
GB0415461D0 (en) 2004-08-11
AU2004203060A1 (en) 2005-02-03

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 23/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2679 DE 10-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.