GB2512271B - Apparatus and method for protection of sub sea cables - Google Patents

Apparatus and method for protection of sub sea cables

Info

Publication number
GB2512271B
GB2512271B GB1301113.5A GB201301113A GB2512271B GB 2512271 B GB2512271 B GB 2512271B GB 201301113 A GB201301113 A GB 201301113A GB 2512271 B GB2512271 B GB 2512271B
Authority
GB
United Kingdom
Prior art keywords
protection
sub sea
sea cables
cables
sub
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.)
Active
Application number
GB1301113.5A
Other versions
GB2512271A (en
GB201301113D0 (en
Inventor
Sigurd Ramslie
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.)
Seatower AS
Original Assignee
Seatower 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 Seatower AS filed Critical Seatower AS
Priority to GB1301113.5A priority Critical patent/GB2512271B/en
Publication of GB201301113D0 publication Critical patent/GB201301113D0/en
Publication of GB2512271A publication Critical patent/GB2512271A/en
Application granted granted Critical
Publication of GB2512271B publication Critical patent/GB2512271B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or 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
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/161—Laying or reclaiming pipes on or under water on the bottom the pipe being composed of sections of short length
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/18—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying
    • F16L1/19—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying the pipes being J-shaped
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GB1301113.5A 2013-01-22 2013-01-22 Apparatus and method for protection of sub sea cables Active GB2512271B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1301113.5A GB2512271B (en) 2013-01-22 2013-01-22 Apparatus and method for protection of sub sea cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301113.5A GB2512271B (en) 2013-01-22 2013-01-22 Apparatus and method for protection of sub sea cables

Publications (3)

Publication Number Publication Date
GB201301113D0 GB201301113D0 (en) 2013-03-06
GB2512271A GB2512271A (en) 2014-10-01
GB2512271B true GB2512271B (en) 2015-08-26

Family

ID=47843707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301113.5A Active GB2512271B (en) 2013-01-22 2013-01-22 Apparatus and method for protection of sub sea cables

Country Status (1)

Country Link
GB (1) GB2512271B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872045B (en) * 2017-12-12 2023-06-23 国网山东省电力公司海阳市供电公司 Submarine cable protection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724224A (en) * 1971-06-07 1973-04-03 Exxon Production Research Co Method for installing double-walled pipelines
FR2378227A1 (en) * 1977-01-25 1978-08-18 Doris Dev Richesse Sous Marine Underwater pipeline termination protection - is tunnel made from telescopic sections, extended over exposed portion, and can be filled with concrete
US4523877A (en) * 1980-08-21 1985-06-18 Exxon Production Research Co. J-tube method and apparatus
WO2008139190A1 (en) * 2007-05-15 2008-11-20 Blue Ocean Projects Ltd Apparatus for deploying underwater cables and methods of deployment of underwater cables

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724224A (en) * 1971-06-07 1973-04-03 Exxon Production Research Co Method for installing double-walled pipelines
FR2378227A1 (en) * 1977-01-25 1978-08-18 Doris Dev Richesse Sous Marine Underwater pipeline termination protection - is tunnel made from telescopic sections, extended over exposed portion, and can be filled with concrete
US4523877A (en) * 1980-08-21 1985-06-18 Exxon Production Research Co. J-tube method and apparatus
WO2008139190A1 (en) * 2007-05-15 2008-11-20 Blue Ocean Projects Ltd Apparatus for deploying underwater cables and methods of deployment of underwater cables

Also Published As

Publication number Publication date
GB2512271A (en) 2014-10-01
GB201301113D0 (en) 2013-03-06

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