GB2286414B - Bending stiffener - Google Patents

Bending stiffener

Info

Publication number
GB2286414B
GB2286414B GB9507190A GB9507190A GB2286414B GB 2286414 B GB2286414 B GB 2286414B GB 9507190 A GB9507190 A GB 9507190A GB 9507190 A GB9507190 A GB 9507190A GB 2286414 B GB2286414 B GB 2286414B
Authority
GB
United Kingdom
Prior art keywords
bending stiffener
stiffener
bending
Prior art date
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 - Fee Related
Application number
GB9507190A
Other versions
GB2286414A (en
GB9507190D0 (en
Inventor
R Bjarne Kj
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.)
VIKING MJONDALEN AS
Original Assignee
VIKING MJONDALEN AS
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 VIKING MJONDALEN AS filed Critical VIKING MJONDALEN AS
Publication of GB9507190D0 publication Critical patent/GB9507190D0/en
Publication of GB2286414A publication Critical patent/GB2286414A/en
Application granted granted Critical
Publication of GB2286414B publication Critical patent/GB2286414B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/007—Devices for relieving mechanical stress
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB9507190A 1992-10-08 1993-10-07 Bending stiffener Expired - Fee Related GB2286414B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO923919A NO176368C (en) 1992-10-08 1992-10-08 Bending-limiting device
PCT/NO1993/000150 WO1994009245A1 (en) 1992-10-08 1993-10-07 Bending stiffener

Publications (3)

Publication Number Publication Date
GB9507190D0 GB9507190D0 (en) 1995-05-31
GB2286414A GB2286414A (en) 1995-08-16
GB2286414B true GB2286414B (en) 1996-03-06

Family

ID=19895495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9507190A Expired - Fee Related GB2286414B (en) 1992-10-08 1993-10-07 Bending stiffener

Country Status (4)

Country Link
AU (1) AU5287293A (en)
GB (1) GB2286414B (en)
NO (1) NO176368C (en)
WO (1) WO1994009245A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741696B1 (en) * 1995-11-29 1998-01-02 Coflexip STRAINER FOR FLEXIBLE PIPING FOR USE IN THE MARINE ENVIRONMENT
FR2754011B1 (en) * 1996-09-30 1999-03-05 Inst Francais Du Petrole PRODUCTION RISER EQUIPPED WITH AN APPROPRIATE STIFFENER AND AN INDIVIDUAL FLOAT
FR2760813B1 (en) * 1997-03-14 1999-04-09 Coflexip DEVICE FOR CURVING A FLEXIBLE PIPE
EP1206659B1 (en) * 1999-07-23 2005-08-17 NKT Flexibles I/S Securing of reinforcement wires to an end termination of a pipeline or a cable, and uses of the end termination
DK2035648T3 (en) 2006-06-16 2010-11-29 Seaproof Solutions As By means of a polymer matrix reinforced stiffening means and method of making them
US7469722B2 (en) 2006-12-19 2008-12-30 Norvald Berland Segmented bend stiffener
FR2930618B1 (en) * 2008-04-24 2013-01-18 Saipem Sa INERTIA TRANSITION DRIVING ELEMENT FOR RECOVERING RIGID UNDERWATER DRIVING
CN103982742A (en) * 2014-05-16 2014-08-13 大连理工大学 Marine flexible pipe cable anti-bending device based on spline
GB201409217D0 (en) 2014-05-23 2014-07-09 Wellstream Int Ltd Contact pressure limitation
EP3317932B1 (en) 2015-07-03 2019-08-28 NKT HV Cables GmbH A temporary load securing device for an armoured high voltage cable and a method for facilitating installation-related operations of an armoured high voltage cable
EP3306031B1 (en) 2016-10-05 2023-06-07 Nexans Fatigue life extender
WO2020223582A1 (en) * 2019-05-02 2020-11-05 Pmi Industries, Inc. Split segmented bend restrictor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496896A (en) * 1975-12-05 1978-01-05 Roberts & Armstrong Ltd Flexible conduits
EP0051091A1 (en) * 1980-10-30 1982-05-12 Conoco Phillips Company Riser pipe assembly for use in production systems
NO155672B (en) * 1979-01-19 1987-01-26 Coflexip BUILDING RESTRICTIVE DEVICE WHICH MAY BE FITTED AT THE END OF A FLEXIBLE PIPE PIPE.
EP0296056A1 (en) * 1987-06-18 1988-12-21 Institut Français du Pétrole Element with varying stiffness used at the foot of a riser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496896A (en) * 1975-12-05 1978-01-05 Roberts & Armstrong Ltd Flexible conduits
NO155672B (en) * 1979-01-19 1987-01-26 Coflexip BUILDING RESTRICTIVE DEVICE WHICH MAY BE FITTED AT THE END OF A FLEXIBLE PIPE PIPE.
EP0051091A1 (en) * 1980-10-30 1982-05-12 Conoco Phillips Company Riser pipe assembly for use in production systems
EP0296056A1 (en) * 1987-06-18 1988-12-21 Institut Français du Pétrole Element with varying stiffness used at the foot of a riser

Also Published As

Publication number Publication date
NO923919L (en) 1994-04-11
NO176368C (en) 1995-03-22
NO176368B (en) 1994-12-12
WO1994009245A1 (en) 1994-04-28
GB2286414A (en) 1995-08-16
AU5287293A (en) 1994-05-09
NO923919D0 (en) 1992-10-08
GB9507190D0 (en) 1995-05-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981007