DK90778A - Havslaede til nedgravning af roer - Google Patents

Havslaede til nedgravning af roer

Info

Publication number
DK90778A
DK90778A DK90778A DK90778A DK90778A DK 90778 A DK90778 A DK 90778A DK 90778 A DK90778 A DK 90778A DK 90778 A DK90778 A DK 90778A DK 90778 A DK90778 A DK 90778A
Authority
DK
Denmark
Prior art keywords
slad
buring
beets
sea
sea slad
Prior art date
Application number
DK90778A
Other languages
Danish (da)
English (en)
Inventor
N M Chang
E R Remkes
W Cook
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 DK90778A publication Critical patent/DK90778A/da

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)
DK90778A 1977-02-28 1978-02-28 Havslaede til nedgravning af roer DK90778A (da)

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 (1)

Publication Number Publication Date
DK90778A true DK90778A (da) 1978-08-29

Family

ID=25096922

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90778A DK90778A (da) 1977-02-28 1978-02-28 Havslaede til nedgravning af roer

Country Status (9)

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

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
US6702519B2 (en) 2001-07-03 2004-03-09 Torch Offshore, Inc. Reel type pipeline laying ship and method
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
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
US20110009782A1 (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
US11162240B2 (en) * 2016-03-03 2021-11-02 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
WO2021113402A1 (en) * 2019-12-02 2021-06-10 FYTO, Inc System and method for aquatic plant harvesting

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
AU521990B2 (en) 1982-05-13
NO145889C (no) 1982-06-16
JPS53125315A (en) 1978-11-01
GB1570774A (en) 1980-07-09
CA1083365A (en) 1980-08-12
NO145889B (no) 1982-03-08
NO780660L (no) 1978-08-29
NZ186238A (en) 1981-05-29
US4112695A (en) 1978-09-12
AU3354878A (en) 1979-08-30

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment