FI821552A0 - Sjaelvgaoende maskin foer att laegga ledningar under bottenytan i vattendrag och foer att graeva fram dem - Google Patents

Sjaelvgaoende maskin foer att laegga ledningar under bottenytan i vattendrag och foer att graeva fram dem

Info

Publication number
FI821552A0
FI821552A0 FI821552A FI821552A FI821552A0 FI 821552 A0 FI821552 A0 FI 821552A0 FI 821552 A FI821552 A FI 821552A FI 821552 A FI821552 A FI 821552A FI 821552 A0 FI821552 A0 FI 821552A0
Authority
FI
Finland
Prior art keywords
foer att
vattendrag
sjaelvgaoende
laegga
graeva
Prior art date
Application number
FI821552A
Other languages
English (en)
Other versions
FI821552L (fi
Inventor
Alfredo Berti
Attilio Ilari
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of FI821552A0 publication Critical patent/FI821552A0/fi
Publication of FI821552L publication Critical patent/FI821552L/fi

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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/003—Dredgers or soil-shifting machines for special purposes for uncovering conduits
    • 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
    • E02F5/105—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 self-propulsed units moving on the underwater bottom
    • 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)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
FI821552A 1981-05-04 1982-05-04 Sjaelvgaoende maskin foer att laegga ledningar under bottenytan i vattendrag och foer att graeva fradem FI821552L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21494/81A IT1138764B (it) 1981-05-04 1981-05-04 Dispositivo per interramento o dissotterramento di condotte subacquee

Publications (2)

Publication Number Publication Date
FI821552A0 true FI821552A0 (fi) 1982-05-04
FI821552L FI821552L (fi) 1982-11-05

Family

ID=11182646

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821552A FI821552L (fi) 1981-05-04 1982-05-04 Sjaelvgaoende maskin foer att laegga ledningar under bottenytan i vattendrag och foer att graeva fradem

Country Status (24)

Country Link
US (1) US4479741A (fi)
JP (1) JPS57186689A (fi)
AU (1) AU545238B2 (fi)
BE (1) BE893070A (fi)
BR (1) BR8202460A (fi)
CA (1) CA1187296A (fi)
DE (1) DE3216685A1 (fi)
DK (1) DK192382A (fi)
ES (1) ES8400184A1 (fi)
FI (1) FI821552L (fi)
FR (1) FR2504954A1 (fi)
GB (1) GB2097839B (fi)
GR (1) GR75433B (fi)
IN (1) IN156124B (fi)
IT (1) IT1138764B (fi)
LU (1) LU84123A1 (fi)
MA (1) MA19463A1 (fi)
NL (1) NL8201751A (fi)
NO (1) NO821426L (fi)
NZ (1) NZ200289A (fi)
OA (1) OA07090A (fi)
PT (1) PT74840A (fi)
SE (1) SE8202792L (fi)
TR (1) TR21786A (fi)

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US4992000A (en) * 1989-06-19 1991-02-12 Central States Underwater Contracting, Inc. Underwater trenching system
US4936031A (en) * 1989-10-12 1990-06-26 Acb Technology, Corp. Apparatus for excavating soil and the like using supersonic jets
WO1991014834A1 (en) * 1990-03-22 1991-10-03 British Telecommunications Public Limited Company Improvements in fluid-based excavating
US4991321A (en) * 1990-06-21 1991-02-12 M-B-W Inc. Pneumatic device for excavating and removing material
US5037238A (en) * 1990-08-13 1991-08-06 Wait Thomas R Process for raising sunken sprinkler heads
GB2247261A (en) * 1990-08-20 1992-02-26 British Gas Plc Method and tool for seabed excavation
US5212891A (en) * 1991-01-25 1993-05-25 The Charles Machine Works, Inc. Soft excavator
US5140759A (en) * 1991-06-14 1992-08-25 M-B-W Inc. Pneumatic device for excavating and removing material
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US5299370A (en) * 1992-11-25 1994-04-05 Badger Daylighting Inc. Excavation apparatus
US5626438A (en) * 1993-01-15 1997-05-06 Pipeline Rehab, Inc. System for excavating and rehabilitating underground pipelines
FR2714919B1 (fr) * 1994-01-07 1996-03-29 Coflexip Dispositif de comblement d'une tranchée creusée dans le fond sous-marin pour recouvrir une canalisation déposée dans ladite tranchée.
NL9400551A (nl) * 1994-04-07 1995-11-01 Hollandsche Betongroep Nv Werkwijze alsmede vaartuig voor het behandelen van een waterbodem.
US5546682A (en) * 1994-10-05 1996-08-20 Skerry; Eric Sediment relocation machine
CN1053481C (zh) * 1996-06-07 2000-06-14 冶金工业部长沙矿冶研究院 大洋多金属结核水力式采集机构
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US6202330B1 (en) 1998-04-23 2001-03-20 Bolton Corporation Excavation assembly, apparatus and method of operating the same
NO312541B1 (no) 1999-11-03 2002-05-27 Gto Subsea As Fremgangsmåte og anordning for å flytte på stein og lösmasser under vann
GB2363407A (en) * 2000-06-12 2001-12-19 Frank Mohn Flatoey As Trenching apparatus
NL1016036C2 (nl) * 2000-08-28 2002-03-01 Hollandsche Betongroep Nv Inrichting voor het aanbrengen van een sleuf in de bodem van een watergebied, in het bijzonder voor een pijpleiding of kabel.
GB0022002D0 (en) * 2000-09-07 2000-10-25 Global Marine Systems Ltd Method and apparatus for accessing underwater cables or pipes
US6719494B1 (en) * 2000-10-19 2004-04-13 Coelexip, S.A. Cable and pipe burial apparatus and method
KR100365260B1 (ko) * 2000-12-12 2002-12-18 김응천 심해 침몰체 인양공법 및 그 인양장치
US6821054B2 (en) 2002-08-19 2004-11-23 Horizon Vessels, Inc. Method and system for laying pipe through the use of a plow
US7950463B2 (en) * 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
US20050210621A1 (en) * 2004-03-29 2005-09-29 Buckner Lynn A Vacuum excavation suction hose attachment
NO321422B1 (no) * 2004-09-30 2006-05-08 Agr Subsea As Anordning, system og fremgangsmate for effektiv fjerning av leire og andre sedimenter pa havbunnen
US7621059B2 (en) * 2007-10-18 2009-11-24 Oceaneering International, Inc. Underwater sediment evacuation system
US7637696B2 (en) * 2008-04-30 2009-12-29 Antill Pipeline Construction Co., Inc. Underwater trenching apparatus
GB2459700B (en) * 2008-05-01 2012-11-14 Rotech Holdings Ltd Improvements in and relating to underwater excavation apparatus
US8496410B2 (en) * 2009-06-01 2013-07-30 Massachusetts Institute Of Technology Method and apparatus for penetrating particulate substrates
CN102741173B (zh) * 2009-12-01 2015-08-26 托马斯·J·克里扎克 环境修复系统
NL2006951C2 (en) * 2011-06-16 2012-12-18 Ihc Syst Bv Position measurement for a suction tube of a dredger vessel.
US20130025169A1 (en) * 2011-07-26 2013-01-31 Panther Hydro Excavating, Inc. Excavating systems and methods
GB2497505B (en) * 2011-10-03 2015-07-29 Marine Resources Exploration Internat Bv Suction mouth for a subsea mining tool
US9422690B2 (en) 2012-11-30 2016-08-23 Michael W. N. Wilson Method and apparatus for performing burial assessment surveys
US10323383B2 (en) 2012-11-30 2019-06-18 Oceaneering International, Inc. Seabed plow capable of over-the-stern release and retrieval in any of boulder clearing, trenching and backfill configurations
CN104895569B (zh) * 2015-06-26 2017-07-07 长沙矿冶研究院有限责任公司 一种水力式采集机构
CA2940214A1 (en) * 2015-08-25 2017-02-25 Premier Oilfield Equipment Co. Vacuum unit and truck with air and water
BE1024130B1 (nl) * 2016-02-05 2017-11-20 Baggerwerken Decloedt En Zoon N.V. Baggerkop en bijbehorende werkwijze voor het vormen van een geul in een onderwaterbodem
WO2017152147A1 (en) * 2016-03-03 2017-09-08 Deepwater Corrosion Services Inc Hydraulic excavation and delivery device
WO2017185025A1 (en) 2016-04-21 2017-10-26 Bisso Marine, LLC Underwater pipeline burying apparatus and method
US10156057B2 (en) * 2016-10-03 2018-12-18 Vac-Tron Equipment, Llc Rotatable hydro excavation suction wand
SE541671C2 (sv) * 2017-11-06 2019-11-26 Sea Craft Support Jerry Edvardsson Metod för att täcka över ett vrak på en bottenyta
GB202007660D0 (en) * 2019-11-18 2020-07-08 Harwich Haven Authority Dredging method and apparatus
US11555558B2 (en) * 2021-04-23 2023-01-17 C-Dive, LLC Seafloor pipeline removal system and method
US20230080378A1 (en) * 2021-09-10 2023-03-16 Clean Harbors Industrial Services, Inc. Automated Dual Excavation For Hydro/Pneumatic Vacuum Excavators

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CH302672A (de) * 1950-12-09 1954-10-31 Maschf Augsburg Nuernberg Ag Strahlpumpe für mit Feststoffen versetzte Flüssigkeiten.
US2774569A (en) * 1954-04-05 1956-12-18 Karl Oscar F Jacobsen Earth moving hydraulic suction nozzles
FR1547342A (fr) * 1966-12-20 1968-11-22 Land & Marine Contractors Ltd Procédé et appareil pour immerger des canalisations dans le lit d'une masse d'eau telle que la mer ou un lac
US3446157A (en) * 1967-07-27 1969-05-27 Schafer Davis Eng Co Inc Means for aspirating liquid and solid materials
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FR2092170A5 (fi) * 1970-04-08 1971-01-21 Nippon Kokan Kk
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US4087981A (en) * 1971-08-27 1978-05-09 Norman Offshore Services Inc. Buoyant self-propelled underwater trenching apparatus
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US3851492A (en) * 1971-09-29 1974-12-03 Seascope Services Inc Apparatus and method for offshore operations
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US3751927A (en) * 1972-02-22 1973-08-14 Brown & Root Apparatus for entrenching submerged elongate structures
IT951208B (it) * 1972-04-07 1973-06-30 Tecnomare Spa Veicolo sottomarino per interrare cavi e condotte
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US4165571A (en) * 1975-01-08 1979-08-28 Santa Fe International Corporation Sea sled with jet pump for underwater trenching and slurry removal
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Also Published As

Publication number Publication date
GB2097839B (en) 1985-04-17
PT74840A (en) 1982-06-01
NZ200289A (en) 1985-07-12
FI821552L (fi) 1982-11-05
FR2504954B1 (fi) 1985-03-08
ES512541A0 (es) 1983-10-16
OA07090A (fr) 1987-01-31
IT8121494A0 (it) 1981-05-04
NL8201751A (nl) 1982-12-01
TR21786A (tr) 1985-07-15
CA1187296A (en) 1985-05-21
JPS57186689A (en) 1982-11-17
BE893070A (fr) 1982-11-04
DE3216685A1 (de) 1982-11-25
MA19463A1 (fr) 1982-12-31
ES8400184A1 (es) 1983-10-16
IN156124B (fi) 1985-05-18
LU84123A1 (fr) 1983-04-13
NO821426L (no) 1982-11-05
GB2097839A (en) 1982-11-10
US4479741A (en) 1984-10-30
AU8264482A (en) 1982-11-11
FR2504954A1 (fr) 1982-11-05
BR8202460A (pt) 1983-04-12
SE8202792L (sv) 1982-11-05
GR75433B (fi) 1984-07-17
AU545238B2 (en) 1985-07-04
DK192382A (da) 1982-11-05
IT1138764B (it) 1986-09-17

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SNAMPROGETTI S.P.A.