IE862939L - Support collar for an armoured cable - Google Patents

Support collar for an armoured cable

Info

Publication number
IE862939L
IE862939L IE862939A IE293986A IE862939L IE 862939 L IE862939 L IE 862939L IE 862939 A IE862939 A IE 862939A IE 293986 A IE293986 A IE 293986A IE 862939 L IE862939 L IE 862939L
Authority
IE
Ireland
Prior art keywords
cable
collar
support
support collar
armoured cable
Prior art date
Application number
IE862939A
Other versions
IE57483B1 (en
Original Assignee
Pirelli General Plc
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 Pirelli General Plc filed Critical Pirelli General Plc
Publication of IE862939L publication Critical patent/IE862939L/en
Publication of IE57483B1 publication Critical patent/IE57483B1/en

Links

Classifications

    • 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
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/12—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers
    • H02G15/14—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers specially adapted for submarine cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/001—Survey of boreholes or wells for underwater installation
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4448—Electro-optic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
    • G02B6/545—Pulling eyes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/24—Devices affording localised protection against mechanical force or pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Cable Accessories (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Communication Cables (AREA)
  • Flexible Shafts (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

An armoured submarine cable has a support collar 25 spaced from one end thereof and is secured to the armouring 26,27 of the cable on each side of the collar. The collar has an annular groove 24 which includes a radial shoulder which is downwardly facing when the cable adjacent the collar is disposed substantially vertically and which locates on flanges 23 of a support structure 21 in order to support a depending length 20 of the cable. If the cable is hooked by an anchor or trawl the dowels 34 shear so that excessive loads are not transmitted to the platform. The cable may be a power cable comprising one or more electric conductors, a telecommunications cable comprising wires and/or optical fibres or a hydraulic umbilical. <IMAGE> [GB2183402A]
IE2939/86A 1985-11-22 1986-11-07 Armoured cables IE57483B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8528867A GB2183402B (en) 1985-11-22 1985-11-22 Armoured cables

Publications (2)

Publication Number Publication Date
IE862939L true IE862939L (en) 1987-05-22
IE57483B1 IE57483B1 (en) 1993-02-10

Family

ID=10588658

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2939/86A IE57483B1 (en) 1985-11-22 1986-11-07 Armoured cables

Country Status (4)

Country Link
FR (1) FR2590738B1 (en)
GB (1) GB2183402B (en)
IE (1) IE57483B1 (en)
NO (1) NO168144C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9103728A (en) * 1991-08-29 1993-03-30 Petroleo Brasileiro Sa SYSTEM FOR SUPPORTING LINES AND CONDUCTING PIPES ON MARITIME PLATFORMS
NO20050772A (en) 2005-02-11 2006-03-13 Nexans Underwater umbilical and method of its manufacture
NO327921B1 (en) 2005-02-11 2009-10-19 Nexans Electrical signal cable and umbilical for deep water
CN102358407B (en) * 2011-09-19 2013-07-24 中国人民解放军海军通信应用研究所 Seabed shearing salvaging device for undersea cable
CN103490327B (en) * 2013-09-06 2016-01-06 中英海底系统有限公司 Integration deep sea cable salvages diced system and method
EP2916407A1 (en) 2014-03-06 2015-09-09 Nexans Method for pull-resistant closure of the end of a power cable and device manufactured thereby
WO2015158367A1 (en) * 2014-04-15 2015-10-22 Abb Technology Ltd A method for a subsea power cable installation procedure
US9449737B2 (en) 2014-04-30 2016-09-20 Nexans Dynamic application cable assembly and method for making the same
WO2016131965A1 (en) * 2015-02-19 2016-08-25 Abb Technology Ltd Welding sleeve for armoured cables

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350087A (en) * 1930-03-22 1931-06-11 Henleys Telegraph Works Co Ltd Improvements in means for supporting electric cables
GB1280439A (en) * 1971-03-08 1972-07-05 Standard Telephones Cables Ltd A method of terminating a lightweight submarine cable into a submergible repeater housing
DE2161096C3 (en) * 1971-12-09 1975-12-04 Hagenuk Vorm. Neufeldt & Kuhnke Gmbh, 2300 Kiel Breakage protection for underwater anchoring systems
US4189620A (en) * 1978-04-10 1980-02-19 Stange William F Cable termination device
JPS5897015A (en) * 1981-12-05 1983-06-09 Kokusai Denshin Denwa Co Ltd <Kdd> Watertight optical fiber connector

Also Published As

Publication number Publication date
GB8528867D0 (en) 1985-12-24
NO168144B (en) 1991-10-07
FR2590738B1 (en) 1990-09-07
NO168144C (en) 1992-01-15
NO864664D0 (en) 1986-11-21
GB2183402B (en) 1989-11-15
GB2183402A (en) 1987-06-03
FR2590738A1 (en) 1987-05-29
IE57483B1 (en) 1993-02-10
NO864664L (en) 1987-05-25

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Legal Events

Date Code Title Description
MM4A Patent lapsed