IT1177028B - FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR THE OIL INDUSTRY - Google Patents

FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR THE OIL INDUSTRY

Info

Publication number
IT1177028B
IT1177028B IT23296/84A IT2329684A IT1177028B IT 1177028 B IT1177028 B IT 1177028B IT 23296/84 A IT23296/84 A IT 23296/84A IT 2329684 A IT2329684 A IT 2329684A IT 1177028 B IT1177028 B IT 1177028B
Authority
IT
Italy
Prior art keywords
flexible tubular
oil industry
tubular pipe
assembly
flexible material
Prior art date
Application number
IT23296/84A
Other languages
Italian (it)
Other versions
IT8423296A1 (en
IT8423296A0 (en
Inventor
Jean Paul Aubert
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 IT8423296A0 publication Critical patent/IT8423296A0/en
Publication of IT8423296A1 publication Critical patent/IT8423296A1/en
Application granted granted Critical
Publication of IT1177028B publication Critical patent/IT1177028B/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • 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 adapted for hoses having a multi-layer wall
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/283—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes for double-walled pipes
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Flexible Shafts (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

The flexible tubular conduit comprises an inner pipe (1) made of flexible material providing for tighteness characteristics with rspect to the conveyed product, a first assembly of reinforcement armatures (2) providing for resistance characteristics to mechanical stress, a protection coating of flexible material (3) and a second assembly of reinforcing armatures (4) surrounding said coating (3).
IT23296/84A 1983-10-24 1984-10-24 FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR THE OIL INDUSTRY IT1177028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8316883A FR2553859B1 (en) 1983-10-24 1983-10-24 FLEXIBLE TUBULAR PIPING IN PARTICULAR FOR THE OIL INDUSTRY

Publications (3)

Publication Number Publication Date
IT8423296A0 IT8423296A0 (en) 1984-10-24
IT8423296A1 IT8423296A1 (en) 1986-04-24
IT1177028B true IT1177028B (en) 1987-08-26

Family

ID=9293434

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23296/84A IT1177028B (en) 1983-10-24 1984-10-24 FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR THE OIL INDUSTRY

Country Status (11)

Country Link
JP (1) JPS61500371A (en)
BR (1) BR8407135A (en)
DE (1) DE3438988A1 (en)
DK (1) DK505984A (en)
ES (1) ES537394A0 (en)
FR (1) FR2553859B1 (en)
GB (1) GB2148447A (en)
IT (1) IT1177028B (en)
NL (1) NL8403239A (en)
NO (1) NO844228L (en)
WO (1) WO1985002001A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630809B1 (en) * 1988-05-02 1990-07-20 Coflexip FLEXIBLE TUBULAR PIPE IN PARTICULAR FOR TRANSPORTING HYDROCARBONS
GB9014514D0 (en) * 1990-06-29 1990-08-22 Dunlop Coflexip Umbilicals Ltd Fluid transportation
BR9106591A (en) * 1990-06-29 1993-06-01 Dunlop Coflexip Umbilicals Ltd UMBILICAL MULTI-CONDUCT, HOSE, AND PROCESS FOR TRANSPORTING METHANOL OR GLYCOL BETWEEN TWO STATIONS
US5261462A (en) * 1991-03-14 1993-11-16 Donald H. Wolfe Flexible tubular structure
CA2038701C (en) * 1991-03-20 1996-01-02 Stanley Lloyd Baldwin Conduit liner monitor
US5685576A (en) * 1995-06-06 1997-11-11 Wolfe; Donald H. Pipe coupling
FR2775052B1 (en) 1998-02-18 2000-03-10 Coflexip FLEXIBLE PIPE FOR RISING COLUMN IN A SEA OIL EXPLOITATION
CA2345129C (en) 1998-09-24 2006-08-29 Nkt Flexibles I/S A reinforced flexible tubular pipe with conveying back of leak fluid
GB9907557D0 (en) * 1999-04-06 1999-05-26 Stb Eng Ltd Wear-warning device
FR2804099B1 (en) 2000-01-21 2002-02-22 Coflexip DEVICE FOR RECEIVING AND STORING AT LEAST TWO SEPARATE ROLLABLE CONDUITS
FR2844576B1 (en) * 2002-09-18 2004-11-12 Coflexip METHOD AND DEVICE FOR MONITORING THE HOLDING OF A FLEXIBLE PIPELINE AT A TERMINAL END
GB0621543D0 (en) * 2006-10-30 2006-12-06 Wellstream Int Ltd Testing and venting pipe annulus
ES2503515B1 (en) * 2013-04-03 2015-07-24 Abn Pipe Systems, S.L.U. PIPING FOR FLUID DRIVING.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712841A (en) * 1965-07-22 1973-01-23 Litton Systems Inc Flexible hose and method of making
AT307839B (en) * 1968-01-09 1973-06-12 Orszagos Gumiipari Vall Pressure-resistant, torsion-proof hose, especially useful for deep drilling
FR2119266A5 (en) * 1970-12-24 1972-08-04 Inst Francais Du Petrole Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes
GB1334025A (en) * 1971-06-15 1973-10-17 Orszagos Gumiipari Vallalat Flexible high-strength wire-reinforced rubber hoses
CA957298A (en) * 1971-09-13 1974-11-05 Charles D. Higbee Hose and method of making
IT1055854B (en) * 1975-11-27 1982-01-11 Pirelli REINFORCED ELASTOMER FLEXIBLE HOSE FOR AUTOMATIC VEHICLE SYSTEMS
FR2423707A1 (en) * 1978-04-17 1979-11-16 Coflexip FLEXIBLE TUBULAR DUCT
US4214549A (en) * 1978-06-28 1980-07-29 Xerox Corporation Roll fuser apparatus and release agent metering system therefor
DE3172259D1 (en) * 1980-11-21 1985-10-17 Ici Plc Method and apparatus for leak detection in pipelines
DK146455A (en) * 1981-05-06 1900-01-01 Method and plant for monitoring and detecting possible leak in a piping system

Also Published As

Publication number Publication date
ES8600483A1 (en) 1985-10-16
DK505984D0 (en) 1984-10-23
GB8426763D0 (en) 1984-11-28
IT8423296A1 (en) 1986-04-24
DK505984A (en) 1985-04-25
GB2148447A (en) 1985-05-30
JPS61500371A (en) 1986-03-06
IT8423296A0 (en) 1984-10-24
WO1985002001A1 (en) 1985-05-09
ES537394A0 (en) 1985-10-16
FR2553859A1 (en) 1985-04-26
FR2553859B1 (en) 1986-08-01
NL8403239A (en) 1985-05-17
NO844228L (en) 1985-04-25
BR8407135A (en) 1985-10-08
DE3438988A1 (en) 1985-05-02

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