BRPI0804224A8 - Isolamento térmico de tubos flexíveis - Google Patents

Isolamento térmico de tubos flexíveis

Info

Publication number
BRPI0804224A8
BRPI0804224A8 BRPI0804224A BRPI0804224A BRPI0804224A8 BR PI0804224 A8 BRPI0804224 A8 BR PI0804224A8 BR PI0804224 A BRPI0804224 A BR PI0804224A BR PI0804224 A BRPI0804224 A BR PI0804224A BR PI0804224 A8 BRPI0804224 A8 BR PI0804224A8
Authority
BR
Brazil
Prior art keywords
thermal insulation
flexible pipes
flexible
pipe body
flexible pipe
Prior art date
Application number
BRPI0804224A
Other languages
English (en)
Inventor
Raoul Williams Peter
Original Assignee
Baker Hughes Energy Technology UK Ltd
Wellstream Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38738982&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0804224(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baker Hughes Energy Technology UK Ltd, Wellstream Int Ltd, Ge Oil & Gas Uk Ltd filed Critical Baker Hughes Energy Technology UK Ltd
Publication of BRPI0804224A2 publication Critical patent/BRPI0804224A2/pt
Publication of BRPI0804224A8 publication Critical patent/BRPI0804224A8/pt
Publication of BRPI0804224B1 publication Critical patent/BRPI0804224B1/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
    • F16L11/08—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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49879—Spaced wall tube or receptacle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

ISOLAMENTO TÉRMICO DE TUBOS FLEXÍVEIS Um corpo de tubo flexível e um método para fabricar corpo de tubo flexível são descritos. O corpo de tubo flexível inclui uma bainha de pressão interna, pelo menos uma camada isolante compreendendo uma camada de malha compreendendo uma pluralidade de bolsos e uma bainha externa.
BRPI0804224-1A 2007-10-02 2008-10-02 Corpo de tubo flexível, tubo flexível, duto elevatório, linha de fluxo ou jumper, método para fabricar corpo flexxível e uso de corpo flexível BRPI0804224B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0719215.6A GB0719215D0 (en) 2007-10-02 2007-10-02 Thermal insulation of flexible pipes
GB0719215.6 2007-10-02

Publications (3)

Publication Number Publication Date
BRPI0804224A2 BRPI0804224A2 (pt) 2010-07-13
BRPI0804224A8 true BRPI0804224A8 (pt) 2016-05-24
BRPI0804224B1 BRPI0804224B1 (pt) 2023-07-11

Family

ID=

Also Published As

Publication number Publication date
EP2045499B1 (en) 2013-08-28
CN101571218A (zh) 2009-11-04
US9016326B2 (en) 2015-04-28
DK2045499T3 (da) 2013-10-07
EP2045499A1 (en) 2009-04-08
CN101571218B (zh) 2016-04-13
BRPI0804224A2 (pt) 2010-07-13
GB0719215D0 (en) 2007-11-14
US20090084459A1 (en) 2009-04-02
ES2427260T3 (es) 2013-10-30

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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)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED (GB)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.