SE7413955L - - Google Patents

Info

Publication number
SE7413955L
SE7413955L SE7413955A SE7413955A SE7413955L SE 7413955 L SE7413955 L SE 7413955L SE 7413955 A SE7413955 A SE 7413955A SE 7413955 A SE7413955 A SE 7413955A SE 7413955 L SE7413955 L SE 7413955L
Authority
SE
Sweden
Application number
SE7413955A
Other versions
SE419353B (en
Inventor
N M Chang
E R Remkes
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 SE7413955L publication Critical patent/SE7413955L/xx
Publication of SE419353B publication Critical patent/SE419353B/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE7413955A 1973-11-06 1974-11-06 DEVICE FOR THE PREPARATION OF A DUTCH ON THE SEA BOTTOM SE419353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413378A US3877238A (en) 1973-11-06 1973-11-06 Sea sled for entrenching and pipe burying operations

Publications (2)

Publication Number Publication Date
SE7413955L true SE7413955L (en) 1975-05-07
SE419353B SE419353B (en) 1981-07-27

Family

ID=23636997

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413955A SE419353B (en) 1973-11-06 1974-11-06 DEVICE FOR THE PREPARATION OF A DUTCH ON THE SEA BOTTOM

Country Status (8)

Country Link
US (1) US3877238A (en)
AU (1) AU498789B2 (en)
DE (1) DE2452726C3 (en)
DK (1) DK579874A (en)
GB (1) GB1483412A (en)
NL (1) NL7414468A (en)
NO (1) NO140995C (en)
SE (1) SE419353B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145223A (en) * 1996-09-18 2000-11-14 Agr Ability Group As Dredging apparatus

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165571A (en) * 1975-01-08 1979-08-28 Santa Fe International Corporation Sea sled with jet pump for underwater trenching and slurry removal
US4037422A (en) * 1975-09-04 1977-07-26 J. Ray Mcdermott & Co. Inc. Articulated jet sled
US4041717A (en) * 1976-07-21 1977-08-16 J. Ray Mcdermott & Co., Inc. Sand shield jet sled
US4112695A (en) * 1977-02-28 1978-09-12 Santa Fe International Corp. Sea sled for entrenching pipe
NL170763C (en) * 1978-07-31 1982-12-16 Nederlandse Offshore Co Apparatus for digging a trench under a pipeline laid on the water bottom, which apparatus is provided with two excavator wheels placed next to each other on the opposite side of the pipeline, which encloses a sharp corner.
US4330225A (en) * 1979-09-24 1982-05-18 Santa Fe International Corporation System for entrenching submerged elongated structures
US4470720A (en) * 1981-09-28 1984-09-11 Eddie Lennard Underwater trenching & pipelaying apparatus
NL9400551A (en) * 1994-04-07 1995-11-01 Hollandsche Betongroep Nv Method and vessel for treating a water bottom.
NO312541B1 (en) * 1999-11-03 2002-05-27 Gto Subsea As Method and apparatus for moving rocks and loose masses under water
US6322327B1 (en) 2000-01-13 2001-11-27 Walker-Dawson Interests, Inc. Jet pump for transfer of material
NO311639B1 (en) * 2000-04-05 2001-12-27 Gto Subsea As Method and apparatus for moving rocks and loose masses under water
US6911145B2 (en) * 2002-07-19 2005-06-28 Walker-Dawson Interests, Inc. Apparatus and methods for separating slurried material
US6817837B2 (en) 2002-07-19 2004-11-16 Walker-Dawson Interest, Inc. Jet pump with recirculating motive fluid
US6860042B2 (en) 2002-07-19 2005-03-01 Walker-Dawson Interests, Inc. Excavation system employing a jet pump
US7901191B1 (en) 2005-04-07 2011-03-08 Parker Hannifan Corporation Enclosure with fluid inducement chamber
US7676965B1 (en) * 2006-02-09 2010-03-16 Guardair Corporation Air powered vacuum apparatus
US7637696B2 (en) * 2008-04-30 2009-12-29 Antill Pipeline Construction Co., Inc. Underwater trenching apparatus
US20110009782A1 (en) * 2009-07-07 2011-01-13 Naya Touch, Inc. Dermal roller with therapeutic microstructures
SE541671C2 (en) * 2017-11-06 2019-11-26 Sea Craft Support Jerry Edvardsson Method of covering a wreck on a bottom surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044088A (en) * 1933-12-11 1936-06-16 U S Submarine Motorship Dredge Hydraulic material elevator
US3137997A (en) * 1961-07-06 1964-06-23 Kaminstein Bernard Hydrojet propulsion apparatus
US3368358A (en) * 1965-07-19 1968-02-13 Hartwell A. Elliott Trenching machine
US3786642A (en) * 1972-05-16 1974-01-22 Brown & Root Method and apparatus for entrenching submerged elongate structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145223A (en) * 1996-09-18 2000-11-14 Agr Ability Group As Dredging apparatus

Also Published As

Publication number Publication date
NO140995B (en) 1979-09-10
DE2452726C3 (en) 1979-06-13
SE419353B (en) 1981-07-27
AU7501574A (en) 1976-05-06
DK579874A (en) 1975-07-07
AU498789B2 (en) 1979-03-22
GB1483412A (en) 1977-08-17
DE2452726A1 (en) 1975-05-15
NL7414468A (en) 1975-05-09
NO140995C (en) 1979-12-19
DE2452726B2 (en) 1978-10-12
NO743977L (en) 1975-06-02
US3877238A (en) 1975-04-15

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