FR2229913B2 - - Google Patents

Info

Publication number
FR2229913B2
FR2229913B2 FR7317842A FR7317842A FR2229913B2 FR 2229913 B2 FR2229913 B2 FR 2229913B2 FR 7317842 A FR7317842 A FR 7317842A FR 7317842 A FR7317842 A FR 7317842A FR 2229913 B2 FR2229913 B2 FR 2229913B2
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7317842A
Other languages
French (fr)
Other versions
FR2229913A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7317842A priority Critical patent/FR2229913A2/en
Priority to US419354A priority patent/US3858616A/en
Priority to CA186,790A priority patent/CA1005366A/en
Priority to GB5659673A priority patent/GB1443226A/en
Priority to DE2361162A priority patent/DE2361162C2/en
Priority to NO4679/73A priority patent/NO148198C/en
Priority to JP13727673A priority patent/JPS5647436B2/ja
Priority to IT32035/73A priority patent/IT1002197B/en
Priority to NLAANVRAGE7316889,A priority patent/NL174491C/en
Publication of FR2229913A2 publication Critical patent/FR2229913A2/en
Application granted granted Critical
Publication of FR2229913B2 publication Critical patent/FR2229913B2/fr
Granted legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
FR7317842A 1972-12-08 1973-05-16 Flexible tube with spiral reinforcements - has cavities between shaped sections of spirals filled with an elastomer Granted FR2229913A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7317842A FR2229913A2 (en) 1973-05-16 1973-05-16 Flexible tube with spiral reinforcements - has cavities between shaped sections of spirals filled with an elastomer
US419354A US3858616A (en) 1972-12-08 1973-11-27 Tight flexible pipe
CA186,790A CA1005366A (en) 1972-12-08 1973-11-27 Flexible proofed conduit
GB5659673A GB1443226A (en) 1972-12-08 1973-12-06 Fluid-tight flexible pipe
DE2361162A DE2361162C2 (en) 1972-12-08 1973-12-07 Flexible line
NO4679/73A NO148198C (en) 1972-12-08 1973-12-07 BUILDING RULE.
JP13727673A JPS5647436B2 (en) 1972-12-08 1973-12-07
IT32035/73A IT1002197B (en) 1972-12-08 1973-12-10 SEALED FLEXIBLE DUCT
NLAANVRAGE7316889,A NL174491C (en) 1972-12-08 1973-12-10 CLOSE FLEXIBLE PIPE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317842A FR2229913A2 (en) 1973-05-16 1973-05-16 Flexible tube with spiral reinforcements - has cavities between shaped sections of spirals filled with an elastomer

Publications (2)

Publication Number Publication Date
FR2229913A2 FR2229913A2 (en) 1974-12-13
FR2229913B2 true FR2229913B2 (en) 1976-04-23

Family

ID=9119466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317842A Granted FR2229913A2 (en) 1972-12-08 1973-05-16 Flexible tube with spiral reinforcements - has cavities between shaped sections of spirals filled with an elastomer

Country Status (1)

Country Link
FR (1) FR2229913A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596696B1 (en) * 1986-04-08 1988-08-26 Inst Francais Du Petrole FLEXIBLE EXTENSION BODY COMPRISING AT LEAST ONE PROFILE HANGER REINFORCED WITH MULTIPLE REINFORCED BARS
DE3767427D1 (en) * 1986-04-08 1991-02-21 Inst Francais Du Petrole METHOD AND DEVICES FOR THE PRODUCTION AND APPLICATION OF REINFORCEMENT ARMORING AND CURVED ELEMENTS REINFORCED WITH SEVERAL ROD-SHAPED LINKS FOR LONG-EXTENDED, BENDABLE BODIES.
FR2782142B1 (en) 1998-08-10 2000-09-08 Coflexip FLEXIBLE PIPE WITH I-SHAPED WIRE WINDING
FR2782141B1 (en) 1998-08-10 2000-09-08 Coflexip RESISTANT FLEXIBLE PIPE WITH LIMITING LEAKAGE OF THE SEALING SHEATH
DK200001707A (en) * 2000-04-25 2000-11-15 Nkt Flexibles Is Reinforced flexible pipe and use of the same
FR2885672B1 (en) * 2005-05-11 2007-06-22 Technip France Sa FLEXIBLE TUBULAR CONDUIT WITH ANTI-WEAR SHEATH
CN112682586A (en) * 2019-10-18 2021-04-20 泰克尼普法国公司 Flexible pipe for transporting natural gas and/or petroleum fluids submerged in a body of water

Also Published As

Publication number Publication date
FR2229913A2 (en) 1974-12-13

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