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NO891803D0 - Flexible pipeline. - Google Patents

Flexible pipeline.

Info

Publication number
NO891803D0
NO891803D0 NO891803A NO891803A NO891803D0 NO 891803 D0 NO891803 D0 NO 891803D0 NO 891803 A NO891803 A NO 891803A NO 891803 A NO891803 A NO 891803A NO 891803 D0 NO891803 D0 NO 891803D0
Authority
NO
Norway
Prior art keywords
annular section
quick
outer coating
inner tube
flexible material
Prior art date
Application number
NO891803A
Other languages
Norwegian (no)
Other versions
NO300471B1 (en
NO891803L (en
Inventor
Joel Lenouveau
Jean Rigaud
Original Assignee
Coflexip
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 Coflexip filed Critical Coflexip
Publication of NO891803D0 publication Critical patent/NO891803D0/en
Publication of NO891803L publication Critical patent/NO891803L/en
Publication of NO300471B1 publication Critical patent/NO300471B1/en

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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses having a multi-layer wall

Landscapes

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

Abstract

The invention relates to a flexible pipeline having an inner tube made of a flexible material providing leaktightness, a protective outer coating made of a flexible material, at least one annular section comprising reinforcements between the inner tube and the protective outer coating, and, usually, an inner metallic carcass. The pipeline comprises a passage means (6, 7, 7a; 9) providing communication between said annular section and the external environment, said means being provided with a quick-opening, quick- closing valve (8) constructed so as to open and close under predetermined differential pressures inside said annular section. <IMAGE>
NO891803A 1988-05-02 1989-04-28 Flexible piping NO300471B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805865A FR2630809B1 (en) 1988-05-02 1988-05-02 FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR TRANSPORTING HYDROCARBONS

Publications (3)

Publication Number Publication Date
NO891803D0 true NO891803D0 (en) 1989-04-28
NO891803L NO891803L (en) 1989-11-03
NO300471B1 NO300471B1 (en) 1997-06-02

Family

ID=9365902

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891803A NO300471B1 (en) 1988-05-02 1989-04-28 Flexible piping

Country Status (9)

Country Link
EP (1) EP0341144B1 (en)
JP (1) JP2525897B2 (en)
AU (1) AU624373B2 (en)
BR (1) BR8902063A (en)
CA (1) CA1337637C (en)
DE (2) DE341144T1 (en)
ES (1) ES2012313T3 (en)
FR (1) FR2630809B1 (en)
NO (1) NO300471B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775052B1 (en) 1998-02-18 2000-03-10 Coflexip FLEXIBLE PIPE FOR RISING COLUMN IN A SEA OIL EXPLOITATION
FR2784734B1 (en) * 1998-10-14 2000-11-24 Novoplastic Sa ASSEMBLY FOR THE CONSTRUCTION OF A UNDERWATER TRANSPORT NETWORK OF FLUID, ENERGY, OR SIGNALS
FR2858841B1 (en) † 2003-08-14 2007-02-09 Technip France METHOD OF DRAINING AND EXHAUSTING GAS FROM PERMEATION OF A FLEXIBLE TUBULAR DRIVE AND CONDUCT SUITABLE FOR ITS IMPLEMENTATION
US8820412B2 (en) * 2011-09-16 2014-09-02 Chevron U.S.A. Inc. Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser
FR3047292B1 (en) * 2016-01-28 2018-03-02 Technip France FLEXIBLE LINE WITH ANNULAR INONDE
FR3067438B1 (en) 2017-06-09 2019-07-26 Technip France FLEXIBLE LINE CONNECTION TIP, FLEXIBLE LINE AND METHOD THEREOF

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422100A1 (en) * 1978-02-01 1979-11-02 Flandre Rene Fire hydrant drain valve to prevent freezing - has weighted sliding valve stem closed by water pressure during operation
EP0052957B1 (en) * 1980-11-21 1985-09-11 Imperial Chemical Industries Plc Method and apparatus for leak detection in pipelines
FR2553859B1 (en) * 1983-10-24 1986-08-01 Coflexip FLEXIBLE TUBULAR PIPING IN PARTICULAR FOR THE OIL INDUSTRY
FR2583133B1 (en) * 1985-06-11 1988-02-05 Inst Francais Du Petrole PIPING FOR USE IN PARTICULAR FOR TRANSPORTING FLUIDS AND FOR LIMITING PERMEABILITY TO TRANSPORTED FLUIDS
JPS6353995U (en) * 1986-09-29 1988-04-11

Also Published As

Publication number Publication date
NO300471B1 (en) 1997-06-02
ES2012313A4 (en) 1990-03-16
AU3389089A (en) 1989-11-02
FR2630809B1 (en) 1990-07-20
JPH0251699A (en) 1990-02-21
BR8902063A (en) 1989-12-05
EP0341144B1 (en) 1992-02-26
AU624373B2 (en) 1992-06-11
NO891803L (en) 1989-11-03
EP0341144A1 (en) 1989-11-08
DE68900851D1 (en) 1992-04-02
JP2525897B2 (en) 1996-08-21
ES2012313T3 (en) 1992-08-01
FR2630809A1 (en) 1989-11-03
DE341144T1 (en) 1990-06-13
CA1337637C (en) 1995-11-28

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