NO20063532L - Centering Device - Google Patents

Centering Device

Info

Publication number
NO20063532L
NO20063532L NO20063532A NO20063532A NO20063532L NO 20063532 L NO20063532 L NO 20063532L NO 20063532 A NO20063532 A NO 20063532A NO 20063532 A NO20063532 A NO 20063532A NO 20063532 L NO20063532 L NO 20063532L
Authority
NO
Norway
Prior art keywords
centering device
connector portion
pipe
elongated element
tubular bodies
Prior art date
Application number
NO20063532A
Other languages
Norwegian (no)
Inventor
John Stuart Shaw
Original Assignee
Trelleborg Crp Ltd
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 Trelleborg Crp Ltd filed Critical Trelleborg Crp Ltd
Publication of NO20063532L publication Critical patent/NO20063532L/en

Links

Classifications

    • 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
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • 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
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/18—Articulated hoses, e.g. composed of a series of rings
    • 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
    • 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
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

2006 -11- 2 8 Sentreringsanordning for et rør eller et annet langstrakt element er tilformet av flere rørformede legemer (16) hvert med en gjennomgående passasje (23) som er koblet ende mot ende for å tilforme en kontinuerlig gjennomgang. Hvert av de rørformede legemene (16) er et hunnkonnektorparti (26) ved en ende og et hannkonnektorparti (24) ved den motsatte enden, hvilket parti anbringer i hunnkonnektorpartiet (26) med lengde- og/eller vinkelklaring. Sikringsinnretningen i formen av en monteringsflens (14) er også tildannet for å feste sentreringsanordningen med hensyn til et J-rør, gjennom hvilket sentreringsanordningen skal passere. Oppfinnelsen sentrerer det langstrakte elementet i J-røret og opprettholder den tillatte minimale bøyningsradiusen mens berøringsbelastningen og avslipingen til det langstrakte elementet elimineres eller reduseres til akseptable nivåer.2006 Centering device for a pipe or other elongate member is formed by several tubular bodies (16) each with a through passage (23) coupled end to end to form a continuous passageway. Each of the tubular bodies (16) is a female connector portion (26) at one end and a male connector portion (24) at the opposite end, which portion is located in the female connector portion (26) with longitudinal and / or angular clearance. The securing device in the form of a mounting flange (14) is also formed to secure the centering device with respect to a J-pipe, through which the centering device is to pass. The invention centers the elongated element in the J-tube and maintains the allowable minimum bending radius while eliminating or reducing the contact load and abrasion of the elongated element to acceptable levels.

NO20063532A 2005-08-04 2006-08-02 Centering Device NO20063532L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0516041A GB2428760A (en) 2005-08-04 2005-08-04 Articulated centraliser for elongate members

Publications (1)

Publication Number Publication Date
NO20063532L true NO20063532L (en) 2007-02-05

Family

ID=34984080

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063532A NO20063532L (en) 2005-08-04 2006-08-02 Centering Device

Country Status (4)

Country Link
US (1) US20070029081A1 (en)
BR (1) BRPI0603021A (en)
GB (1) GB2428760A (en)
NO (1) NO20063532L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150114660A1 (en) * 2009-03-06 2015-04-30 Cameron International Corporation Accumulator Manifold
WO2010101668A1 (en) * 2009-03-06 2010-09-10 Cameron International Corporation Multi-pressure flange connection
GB201004687D0 (en) * 2010-03-20 2010-05-05 Expro Ax S Technology Ltd Support apparatus for elongate member
US9157293B2 (en) 2010-05-06 2015-10-13 Cameron International Corporation Tunable floating seal insert
NO336854B1 (en) 2011-03-21 2015-11-16 Nexans Modular bending struts
NL2008092C2 (en) 2012-01-10 2013-07-15 Lankhorst Mouldings B V BENDING RESTRICTION ELEMENT FOR LIMITING THE BENDING RANGE OF A PIPE.
US9404319B2 (en) 2013-12-11 2016-08-02 National Oilwell Varco, L.P. Wellsite cable support assembly and method of using same
GB201400374D0 (en) * 2014-01-09 2014-02-26 Trelleborg Offshore U K Ltd Interface
US20160186893A1 (en) * 2014-10-08 2016-06-30 Pmi Industries, Inc. Quick attachment assembly for weighing or bend limiter cable assemblies
GB201614030D0 (en) * 2016-08-16 2016-09-28 Tekmar Energy Ltd Bend restrictor segment and method of manufacture
EP3574249A4 (en) * 2017-01-25 2021-01-06 Whitefield Plastics Corporation Non-metallic clip connection system, vertebrae bend restrictor, and vertebrae end piece
GB2566266B (en) * 2017-09-04 2020-06-10 Balmoral Comtec Ltd Bend restrictor
NO344807B1 (en) * 2018-08-15 2020-05-04 Compocean As A bending restrictor module and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212153A (en) * 1938-02-10 1940-08-20 John F Eaton Vibration dampener
US3813477A (en) * 1972-07-12 1974-05-28 Consolidated Edison Co Of Ny I Electric power cable apparatus for transmitting power from a floating structure
CA1209453A (en) * 1984-01-09 1986-08-12 Eric G. Pow Pipe bend restrictor
FR2616858B1 (en) * 1987-06-18 1989-09-01 Inst Francais Du Petrole VARIABLE STRAIGHTENING ELEMENT FOR TRANSFER COLUMN BASE
US5730554A (en) * 1996-03-22 1998-03-24 Abb Vetco Gray Inc. Articulated riser protector
GB0404349D0 (en) * 2004-02-27 2004-03-31 Crp Group Ltd Bend stiffener

Also Published As

Publication number Publication date
BRPI0603021A (en) 2007-03-20
US20070029081A1 (en) 2007-02-08
GB2428760A (en) 2007-02-07
GB0516041D0 (en) 2005-09-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application
RE Reestablishment of rights (par. 72 patents act)
FC2A Withdrawal, rejection or dismissal of laid open patent application