EP1167637A3 - Excavateur de tranchées - Google Patents

Excavateur de tranchées Download PDF

Info

Publication number
EP1167637A3
EP1167637A3 EP01305068A EP01305068A EP1167637A3 EP 1167637 A3 EP1167637 A3 EP 1167637A3 EP 01305068 A EP01305068 A EP 01305068A EP 01305068 A EP01305068 A EP 01305068A EP 1167637 A3 EP1167637 A3 EP 1167637A3
Authority
EP
European Patent Office
Prior art keywords
units
seabed
fluidisation
cables
sections
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.)
Withdrawn
Application number
EP01305068A
Other languages
German (de)
English (en)
Other versions
EP1167637A2 (fr
Inventor
Erik Gloppen
Gosta Nilsson
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.)
Nordic Offshore AS
Framo Flatoy AS
Original Assignee
Nordic Offshore AS
Frank Mohn Flatoy 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 Nordic Offshore AS, Frank Mohn Flatoy AS filed Critical Nordic Offshore AS
Publication of EP1167637A2 publication Critical patent/EP1167637A2/fr
Publication of EP1167637A3 publication Critical patent/EP1167637A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/107—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using blowing-effect devices, e.g. jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
EP01305068A 2000-06-12 2001-06-11 Excavateur de tranchées Withdrawn EP1167637A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0014348 2000-06-12
GB0014348A GB2363407A (en) 2000-06-12 2000-06-12 Trenching apparatus

Publications (2)

Publication Number Publication Date
EP1167637A2 EP1167637A2 (fr) 2002-01-02
EP1167637A3 true EP1167637A3 (fr) 2002-05-15

Family

ID=9893497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01305068A Withdrawn EP1167637A3 (fr) 2000-06-12 2001-06-11 Excavateur de tranchées

Country Status (4)

Country Link
US (1) US20020017041A1 (fr)
EP (1) EP1167637A3 (fr)
GB (1) GB2363407A (fr)
NO (1) NO20012823L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0022002D0 (en) * 2000-09-07 2000-10-25 Global Marine Systems Ltd Method and apparatus for accessing underwater cables or pipes
DK175610B1 (da) * 2003-02-28 2004-12-27 Alcatel Submarine Networks Mar Spuleværktöj, der omfatter en krog med udlösermekanisme
GB2438405A (en) * 2006-05-22 2007-11-28 Nicholas Victor Sills Underwater trenching and excavation apparatus
GB201122117D0 (en) 2011-12-22 2012-02-01 Ihc Engineering Business Ltd Pump apparatus
DE102014205445A1 (de) * 2014-03-24 2015-09-24 Robert Bosch Gmbh Kreissägeblatt
GB201513484D0 (en) * 2015-07-30 2015-09-16 Ihc Engineering Business Ltd Underwater trenching apparatus and pumping apparatus
CN105220726A (zh) * 2015-10-16 2016-01-06 上海交通大学 流量可控的喷冲破土装置
CN110029696B (zh) * 2019-04-08 2024-02-20 国网浙江省电力有限公司舟山供电公司 一种双作业模式海底电缆挖沟机
EP3800297B1 (fr) 2019-10-02 2026-04-08 Soil Machine Dynamics Limited Procédé et appareil pour l'insertion d'un objet allongé dans une tranchée dans un fond marin
EP3832026B1 (fr) * 2019-12-05 2023-07-26 Soil Machine Dynamics Limited Appareil de localisation d'objet allongé dans une tranchée dans un plancher d'un corps d'eau
EP3882401B1 (fr) 2020-03-20 2023-09-06 Soil Machine Dynamics Limited Appareil et procédé d'insertion d'un objet allongé dans une tranchée
EP4047141A1 (fr) * 2021-02-22 2022-08-24 Nexans Soc pour l'enfouissement de câbles à chargement par le haut
US12043979B2 (en) * 2021-06-28 2024-07-23 Soil Machine Dynamics Limited Apparatus for inserting an elongate object into a trench

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659425A (en) * 1969-05-23 1972-05-02 Shell Oil Co Method and apparatus for burying pipeline
US3673808A (en) * 1969-04-10 1972-07-04 Nederlandse Offshore Co Method of and apparatus for burying sub-sea pipelines,cables and the like
GB1379147A (en) * 1972-02-22 1975-01-02 Brown & Root Apparatus for entrenching submerged elongate structures
WO1980002169A1 (fr) * 1979-04-06 1980-10-16 M Prestegarden Dispositif pour enterrer une ligne au fond de la mer
GB2075085A (en) * 1980-04-24 1981-11-11 Hoad Design & Eng Ltd Apparatus for cutting trenches
US4330225A (en) * 1979-09-24 1982-05-18 Santa Fe International Corporation System for entrenching submerged elongated structures
JPS57137531A (en) * 1981-02-20 1982-08-25 Kokusai Denshin Denwa Co Ltd <Kdd> Excavating method and device for ditch in bottom of water
JPS5820839A (ja) * 1981-07-31 1983-02-07 Sumitomo Electric Ind Ltd 海底ケ−ブル埋設機
JPS5865824A (ja) * 1981-10-14 1983-04-19 Sumitomo Electric Ind Ltd 海底掘削装置
WO1995028529A1 (fr) * 1994-04-15 1995-10-26 Van Oord Acz B.V. Appareil d'enfouissement d'un objet allonge sous l'eau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138764B (it) * 1981-05-04 1986-09-17 Snam Progetti Dispositivo per interramento o dissotterramento di condotte subacquee
US4516880A (en) * 1982-04-19 1985-05-14 Martin Charles F Underwater trenching apparatus
GB2247261A (en) * 1990-08-20 1992-02-26 British Gas Plc Method and tool for seabed excavation
GB2252776B (en) * 1991-02-14 1995-04-12 British Gas Plc Formation of a cavity in ground

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673808A (en) * 1969-04-10 1972-07-04 Nederlandse Offshore Co Method of and apparatus for burying sub-sea pipelines,cables and the like
US3659425A (en) * 1969-05-23 1972-05-02 Shell Oil Co Method and apparatus for burying pipeline
GB1379147A (en) * 1972-02-22 1975-01-02 Brown & Root Apparatus for entrenching submerged elongate structures
WO1980002169A1 (fr) * 1979-04-06 1980-10-16 M Prestegarden Dispositif pour enterrer une ligne au fond de la mer
US4330225A (en) * 1979-09-24 1982-05-18 Santa Fe International Corporation System for entrenching submerged elongated structures
GB2075085A (en) * 1980-04-24 1981-11-11 Hoad Design & Eng Ltd Apparatus for cutting trenches
JPS57137531A (en) * 1981-02-20 1982-08-25 Kokusai Denshin Denwa Co Ltd <Kdd> Excavating method and device for ditch in bottom of water
JPS5820839A (ja) * 1981-07-31 1983-02-07 Sumitomo Electric Ind Ltd 海底ケ−ブル埋設機
JPS5865824A (ja) * 1981-10-14 1983-04-19 Sumitomo Electric Ind Ltd 海底掘削装置
WO1995028529A1 (fr) * 1994-04-15 1995-10-26 Van Oord Acz B.V. Appareil d'enfouissement d'un objet allonge sous l'eau

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 240 (M - 174) 27 November 1982 (1982-11-27) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 098 (M - 210) 26 April 1983 (1983-04-26) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 159 (M - 228) 13 July 1983 (1983-07-13) *

Also Published As

Publication number Publication date
NO20012823D0 (no) 2001-06-08
GB2363407A (en) 2001-12-19
GB0014348D0 (en) 2000-08-02
US20020017041A1 (en) 2002-02-14
NO20012823L (no) 2001-12-13
EP1167637A2 (fr) 2002-01-02

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