BR8000339A - Dispositivo limitador de curvatura para condutos tubulares flexiveis - Google Patents

Dispositivo limitador de curvatura para condutos tubulares flexiveis

Info

Publication number
BR8000339A
BR8000339A BR8000339A BR8000339A BR8000339A BR 8000339 A BR8000339 A BR 8000339A BR 8000339 A BR8000339 A BR 8000339A BR 8000339 A BR8000339 A BR 8000339A BR 8000339 A BR8000339 A BR 8000339A
Authority
BR
Brazil
Prior art keywords
limiting device
flexible pipes
curvature limiting
curvature
pipes
Prior art date
Application number
BR8000339A
Other languages
English (en)
Inventor
H Szabo
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 BR8000339A publication Critical patent/BR8000339A/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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/01—Risers
    • E21B17/017—Bend restrictors for limiting stress on risers
    • 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
    • F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joints Allowing Movement (AREA)
  • Flexible Shafts (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
BR8000339A 1979-01-19 1980-01-18 Dispositivo limitador de curvatura para condutos tubulares flexiveis BR8000339A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901363A FR2446981A1 (fr) 1979-01-19 1979-01-19 Dispositif limiteur de courbure pour conduites tubulaires flexibles

Publications (1)

Publication Number Publication Date
BR8000339A true BR8000339A (pt) 1980-09-30

Family

ID=9220976

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8000339A BR8000339A (pt) 1979-01-19 1980-01-18 Dispositivo limitador de curvatura para condutos tubulares flexiveis

Country Status (4)

Country Link
BR (1) BR8000339A (pt)
FR (1) FR2446981A1 (pt)
GB (1) GB2040014B (pt)
NO (1) NO155672C (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538444A1 (fr) * 1982-12-28 1984-06-29 Coflexip Dispositif de liaison entre une tete de puits sous-marine et un support de surface
US4778105A (en) * 1984-01-27 1988-10-18 Ranco Incorporated Of Delaware Control device
FR2616858B1 (fr) * 1987-06-18 1989-09-01 Inst Francais Du Petrole Element a raideur variable pour pied de colonne de transfert
US5143409A (en) * 1989-08-30 1992-09-01 Titeflex Corporation Stress relief device
FR2671158B1 (fr) * 1990-12-26 1993-06-11 Coflexip Raidisseur renforce et son procede de realisation.
US5526846A (en) * 1990-12-26 1996-06-18 Coflexip Stiffener with reinforced structure
NO176368C (no) * 1992-10-08 1995-03-22 Viking Mjoendalen As Böyningsbegrensende anordning
GB9703144D0 (en) * 1997-02-14 1997-04-02 Tyrer Andrew C R Bend stiffeners
FR2760813B1 (fr) 1997-03-14 1999-04-09 Coflexip Dispositif limiteur de courbure d'une conduite flexible
GB0007820D0 (en) * 2000-03-31 2000-05-17 Baross John S Split-shell bend stiffener for flexible riser
FR2816028A1 (fr) * 2000-10-26 2002-05-03 Legris Sa Dispositif de raccordement comportant des moyens de connexion instantanee d'une extremite de conduite a un organe et des moyens de protection de la connexion
FR2816029B1 (fr) * 2000-10-26 2003-12-12 Legris Sa Dispositif de raccordement comportant des moyens de connexion instantanee d'une extremite de conduite a un organe et des moyens de protection de la connexion
US7469722B2 (en) 2006-12-19 2008-12-30 Norvald Berland Segmented bend stiffener
GB2492109A (en) * 2011-06-22 2012-12-26 Risertec Ltd A riser bend stiffener
US9217300B1 (en) * 2014-11-21 2015-12-22 Technip France Subsea riser support and method for bridging escarpments
US9625071B2 (en) * 2015-04-23 2017-04-18 Teknor Apex Company Garden hose coupling with protective, strain reducing sleeve
GB2540195A (en) * 2015-07-09 2017-01-11 Trelleborg Offshore Uk Ltd Bend stiffener
EP3417142B1 (en) 2016-02-17 2020-02-26 ExxonMobil Upstream Research Company Fatigue performance enhancer
CN109538871B (zh) * 2018-10-24 2020-03-13 中国石油大学(北京) 防弯器及柔性管线

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643615A (en) * 1948-05-05 1950-09-20 Weeks & Son Ltd W Improvements in hose clamps
GB1496896A (en) * 1975-12-05 1978-01-05 Roberts & Armstrong Ltd Flexible conduits
FR2376246A1 (fr) * 1976-12-28 1978-07-28 Inst Francais Du Petrole Organe de renforcement local d'une ligne flexible et ligne flexible equipee d'un tel organe

Also Published As

Publication number Publication date
GB2040014B (en) 1983-04-13
NO155672C (no) 1987-05-06
NO155672B (no) 1987-01-26
FR2446981B1 (pt) 1982-09-10
FR2446981A1 (fr) 1980-08-14
NO800129L (no) 1980-07-21
GB2040014A (en) 1980-08-20

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950118