NO780660L - Undervannsslede for graving av groeft i sjoebunnen, saerlig til bruk for nedgraving av roerledning - Google Patents

Undervannsslede for graving av groeft i sjoebunnen, saerlig til bruk for nedgraving av roerledning

Info

Publication number
NO780660L
NO780660L NO780660A NO780660A NO780660L NO 780660 L NO780660 L NO 780660L NO 780660 A NO780660 A NO 780660A NO 780660 A NO780660 A NO 780660A NO 780660 L NO780660 L NO 780660L
Authority
NO
Norway
Prior art keywords
burging
grouts
excavation
underwater
slider
Prior art date
Application number
NO780660A
Other languages
English (en)
Other versions
NO145889C (no
NO145889B (no
Inventor
Nuke Ming Chang
Elmer R Remkes
William Cook Jr
Original Assignee
Santa Fe Int Corp
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 Santa Fe Int Corp filed Critical Santa Fe Int Corp
Publication of NO780660L publication Critical patent/NO780660L/no
Publication of NO145889B publication Critical patent/NO145889B/no
Publication of NO145889C publication Critical patent/NO145889C/no

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
    • E02F3/8858—Submerged units
    • E02F3/8875—Submerged units pulled or pushed
    • 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
    • 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
    • E02F5/108—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 suction-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Electric Cable Installation (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO780660A 1977-02-28 1978-02-27 Anordning til bruk for graving av en groeft i sjoebunnen og for aa fjerne mudder som dannes ved gravingen NO145889C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/773,015 US4112695A (en) 1977-02-28 1977-02-28 Sea sled for entrenching pipe

Publications (3)

Publication Number Publication Date
NO780660L true NO780660L (no) 1978-08-29
NO145889B NO145889B (no) 1982-03-08
NO145889C NO145889C (no) 1982-06-16

Family

ID=25096922

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780660A NO145889C (no) 1977-02-28 1978-02-27 Anordning til bruk for graving av en groeft i sjoebunnen og for aa fjerne mudder som dannes ved gravingen

Country Status (9)

Country Link
US (1) US4112695A (no)
JP (1) JPS53125315A (no)
AU (1) AU521990B2 (no)
CA (1) CA1083365A (no)
DE (1) DE2806187A1 (no)
DK (1) DK90778A (no)
GB (1) GB1570774A (no)
NO (1) NO145889C (no)
NZ (1) NZ186238A (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280289A (en) * 1970-10-08 1981-07-28 Martech International, Inc. Underwater trenching machine for burying pipeline and the like
DE3026519C2 (de) * 1980-07-12 1984-05-30 WSW Planungsgesellschaft mbH, 4355 Waltrop Einrichtung zur Regenerierung von verschlammten Gewässern
US4389139A (en) * 1980-09-19 1983-06-21 Norman Robert M Oscillating jet head underwater trenching apparatus
US4538937A (en) * 1981-01-19 1985-09-03 Lyntech Corporation Marine continuous pipe laying system
IT1138764B (it) * 1981-05-04 1986-09-17 Snam Progetti Dispositivo per interramento o dissotterramento di condotte subacquee
NL9400551A (nl) * 1994-04-07 1995-11-01 Hollandsche Betongroep Nv Werkwijze alsmede vaartuig voor het behandelen van een waterbodem.
US6000151A (en) * 1997-03-04 1999-12-14 Hayes; Paul Vacuum excavation apparatus having an improved air lance, air lance nozzle, and vacuum system including a multistage venturi ejector
US6554538B2 (en) 2001-07-03 2003-04-29 Torch Offshore, Inc. Reel type pipeline laying ship and method
US6733208B2 (en) * 2001-07-03 2004-05-11 Torch Offshore, Inc. Reel type pipeline laying ship and method
US6702519B2 (en) 2001-07-03 2004-03-09 Torch Offshore, Inc. Reel type pipeline laying ship and method
US6761505B2 (en) 2002-01-15 2004-07-13 Torch Offshore, Inc. Reel type pipeline laying ship and method
US6705029B2 (en) * 2002-03-21 2004-03-16 Richard A. Anderson Trenching machine
US7637696B2 (en) * 2008-04-30 2009-12-29 Antill Pipeline Construction Co., Inc. Underwater trenching apparatus
JP5511238B2 (ja) * 2009-06-29 2014-06-04 三菱重工業株式会社 アスピレータおよびそれを用いた車両用空調装置
WO2011005894A1 (en) * 2009-07-07 2011-01-13 Naya Touch, Inc. Dermal roller with therapeutic microstructures
GB2474891B (en) * 2009-10-30 2015-02-18 Rotech Ltd Underwater excavation apparatus
GB201122117D0 (en) * 2011-12-22 2012-02-01 Ihc Engineering Business Ltd Pump apparatus
WO2017152147A1 (en) * 2016-03-03 2017-09-08 Deepwater Corrosion Services Inc Hydraulic excavation and delivery device
US10151079B2 (en) 2016-04-21 2018-12-11 Bisso Marine, LLC Underwater pipeline burying apparatus and method
NL2019487B1 (en) * 2017-09-05 2019-03-14 Bluemarine Offshore Yard Service Bv Subsea trencher and method for subsea trenching
US10858802B2 (en) 2018-09-10 2020-12-08 Deepwater Corrosion Services, Inc. Hydraulic excavation around a pipeline buried under shallow water
GB202007660D0 (en) * 2019-11-18 2020-07-08 Harwich Haven Authority Dredging method and apparatus
CN114980728B (zh) * 2019-12-02 2024-05-07 飞拓公司 用于水生植物收割的系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926003A (en) * 1971-08-27 1975-12-16 Robert M Norman Bouyancy and attitude correction method and apparatus
US4022028A (en) * 1971-12-23 1977-05-10 Martin Charles F Submarine pipe trenching apparatus
US3877238A (en) * 1973-11-06 1975-04-15 Santa Fe Int Corp Sea sled for entrenching and pipe burying operations

Also Published As

Publication number Publication date
DE2806187A1 (de) 1978-08-31
NO145889C (no) 1982-06-16
NO145889B (no) 1982-03-08
US4112695A (en) 1978-09-12
CA1083365A (en) 1980-08-12
AU3354878A (en) 1979-08-30
AU521990B2 (en) 1982-05-13
GB1570774A (en) 1980-07-09
DK90778A (da) 1978-08-29
NZ186238A (en) 1981-05-29
JPS53125315A (en) 1978-11-01

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