IT8121494A0 - Dispositivo per interramento o dissotterramento di condotte subacquee. - Google Patents

Dispositivo per interramento o dissotterramento di condotte subacquee.

Info

Publication number
IT8121494A0
IT8121494A0 IT8121494A IT2149481A IT8121494A0 IT 8121494 A0 IT8121494 A0 IT 8121494A0 IT 8121494 A IT8121494 A IT 8121494A IT 2149481 A IT2149481 A IT 2149481A IT 8121494 A0 IT8121494 A0 IT 8121494A0
Authority
IT
Italy
Prior art keywords
unearning
burialing
underwater pipelines
underwater
pipelines
Prior art date
Application number
IT8121494A
Other languages
English (en)
Other versions
IT1138764B (it
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 IT8121494A0 publication Critical patent/IT8121494A0/it
Priority to IT21494/81A priority Critical patent/IT1138764B/it
Priority to NZ200289A priority patent/NZ200289A/en
Priority to AU82644/82A priority patent/AU545238B2/en
Priority to US06/371,730 priority patent/US4479741A/en
Priority to NL8201751A priority patent/NL8201751A/nl
Priority to BR8202460A priority patent/BR8202460A/pt
Priority to GB8212389A priority patent/GB2097839B/en
Priority to MA19668A priority patent/MA19463A1/fr
Priority to TR21786A priority patent/TR21786A/xx
Priority to DK192382A priority patent/DK192382A/da
Priority to GR68026A priority patent/GR75433B/el
Priority to LU84123A priority patent/LU84123A1/fr
Priority to NO821426A priority patent/NO821426L/no
Priority to PT74840A priority patent/PT74840A/pt
Priority to CA000402153A priority patent/CA1187296A/en
Priority to FR8207673A priority patent/FR2504954A1/fr
Priority to SE8202792A priority patent/SE8202792L/xx
Priority to ES512541A priority patent/ES512541A0/es
Priority to IN499/CAL/82A priority patent/IN156124B/en
Priority to DE19823216685 priority patent/DE3216685A1/de
Priority to OA57676A priority patent/OA07090A/xx
Priority to FI821552A priority patent/FI821552L/fi
Priority to JP57073486A priority patent/JPS57186689A/ja
Priority to BE0/208003A priority patent/BE893070A/fr
Application granted granted Critical
Publication of IT1138764B publication Critical patent/IT1138764B/it

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)
  • Air Transport Of Granular Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
IT21494/81A 1981-05-04 1981-05-04 Dispositivo per interramento o dissotterramento di condotte subacquee IT1138764B (it)

Priority Applications (24)

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
NZ200289A NZ200289A (en) 1981-05-04 1982-04-14 Machine for burying or uncovering undersea pipelines:self propelled excavation by water jet
AU82644/82A AU545238B2 (en) 1981-05-04 1982-04-15 Subsea pipe laying and reclaiming device
US06/371,730 US4479741A (en) 1981-05-04 1982-04-26 Device for laying underground or digging up subsea conduits
NL8201751A NL8201751A (nl) 1981-05-04 1982-04-28 Inrichting voor het ondergronds leggen van onderzeese leidingen of het opgraven ervan.
BR8202460A BR8202460A (pt) 1981-05-04 1982-04-28 Dispositivo para enterrar e desenterrar dutos submarinos
GB8212389A GB2097839B (en) 1981-05-04 1982-04-28 Device for burying conduits laid on sea beds and for digging up conduits buried in sea beds
MA19668A MA19463A1 (fr) 1981-05-04 1982-04-28 Dispositif pour enterrer et deterrer des canalisations sous-marines
TR21786A TR21786A (tr) 1981-05-04 1982-04-29 Denizalti borularini toprak altina sermek veya kazip cikarmak icin cihaz
DK192382A DK192382A (da) 1981-05-04 1982-04-29 Apparat til udlaegning under og opgravning af undervandsledninger fra havbund
GR68026A GR75433B (it) 1981-05-04 1982-04-29
NO821426A NO821426L (no) 1981-05-04 1982-04-30 Innretning for nedlegging og oppgraving av undervanns roerledninger.
LU84123A LU84123A1 (fr) 1981-05-04 1982-04-30 Dispositif pour enterrer et deterrer des canalisations sous-marines
PT74840A PT74840A (en) 1981-05-04 1982-05-03 Device for laying underground or digging up subsea conduits
CA000402153A CA1187296A (en) 1981-05-04 1982-05-03 Device for laying underground or digging up subsea conduits
FR8207673A FR2504954A1 (fr) 1981-05-04 1982-05-03 Dispositif pour enterrer et deterrer des canalisations sous-marines
IN499/CAL/82A IN156124B (it) 1981-05-04 1982-05-04
ES512541A ES512541A0 (es) 1981-05-04 1982-05-04 "dispositivo semoviente para soterrar o desoterrar conductos subacueos".
SE8202792A SE8202792L (sv) 1981-05-04 1982-05-04 Anordning for att legga ut undervattensror under marken och for att greva upp desamma
DE19823216685 DE3216685A1 (de) 1981-05-04 1982-05-04 Selbstfahrende vorrichtung zum unterirdischen verlegen und aufgraben von unterseeleitungen
OA57676A OA07090A (fr) 1981-05-04 1982-05-04 Dispositif pour enterrer et déterrer des canalisations sous-marines.
FI821552A FI821552L (fi) 1981-05-04 1982-05-04 Sjaelvgaoende maskin foer att laegga ledningar under bottenytan i vattendrag och foer att graeva fradem
JP57073486A JPS57186689A (en) 1981-05-04 1982-05-04 Self-propelling device burying or excavating sea bottom pipe
BE0/208003A BE893070A (fr) 1981-05-04 1982-05-04 Dispositif pour enterrer et deterrer des canalisations sous-marines

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
IT8121494A0 true IT8121494A0 (it) 1981-05-04
IT1138764B IT1138764B (it) 1986-09-17

Family

ID=11182646

Family Applications (1)

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

Country Status (24)

Country Link
US (1) US4479741A (it)
JP (1) JPS57186689A (it)
AU (1) AU545238B2 (it)
BE (1) BE893070A (it)
BR (1) BR8202460A (it)
CA (1) CA1187296A (it)
DE (1) DE3216685A1 (it)
DK (1) DK192382A (it)
ES (1) ES512541A0 (it)
FI (1) FI821552L (it)
FR (1) FR2504954A1 (it)
GB (1) GB2097839B (it)
GR (1) GR75433B (it)
IN (1) IN156124B (it)
IT (1) IT1138764B (it)
LU (1) LU84123A1 (it)
MA (1) MA19463A1 (it)
NL (1) NL8201751A (it)
NO (1) NO821426L (it)
NZ (1) NZ200289A (it)
OA (1) OA07090A (it)
PT (1) PT74840A (it)
SE (1) SE8202792L (it)
TR (1) TR21786A (it)

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FI864998A (fi) * 1986-12-08 1988-06-09 Rauma Repola Oy Foerfarande och anordning foer uppsamling av foeremaol fraon havsbotten.
US4807373A (en) * 1987-05-08 1989-02-28 Sloan Pump Company, Inc. Loop circuit dredging apparatus
DE3810932A1 (de) * 1988-03-31 1989-10-19 Alexander Muehlstaedter Saugbagger-mundstueck
GB8821885D0 (en) * 1988-09-03 1988-10-19 Ian Murray Eng Ltd Subsea waste removal
GB8821884D0 (en) * 1988-09-03 1988-10-19 Ian Murray Eng Ltd Dredging system
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
JPH05505222A (ja) * 1990-03-22 1993-08-05 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー 流体ベースの掘削における改良
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
GB2264733B (en) * 1992-03-03 1995-10-18 British Gas Plc Apparatus intended to be buried in ground beneath water
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
US5887667A (en) * 1997-07-16 1999-03-30 Ring-O-Matic Manufacturing Company, Inc. Method and means for drilling an earthen hole
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
CN105130140B (zh) * 2009-12-01 2018-02-16 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
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
US9422690B2 (en) 2012-11-30 2016-08-23 Michael W. N. Wilson Method and apparatus for performing burial assessment surveys
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
US10119245B2 (en) * 2015-08-25 2018-11-06 Kaiser Premier Llc 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
US10151079B2 (en) 2016-04-21 2018-12-11 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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Also Published As

Publication number Publication date
PT74840A (en) 1982-06-01
BE893070A (fr) 1982-11-04
MA19463A1 (fr) 1982-12-31
ES8400184A1 (es) 1983-10-16
US4479741A (en) 1984-10-30
GB2097839B (en) 1985-04-17
GR75433B (it) 1984-07-17
IT1138764B (it) 1986-09-17
GB2097839A (en) 1982-11-10
ES512541A0 (es) 1983-10-16
AU545238B2 (en) 1985-07-04
SE8202792L (sv) 1982-11-05
DE3216685A1 (de) 1982-11-25
IN156124B (it) 1985-05-18
NO821426L (no) 1982-11-05
OA07090A (fr) 1987-01-31
TR21786A (tr) 1985-07-15
FI821552L (fi) 1982-11-05
FI821552A0 (fi) 1982-05-04
FR2504954B1 (it) 1985-03-08
CA1187296A (en) 1985-05-21
BR8202460A (pt) 1983-04-12
NL8201751A (nl) 1982-12-01
FR2504954A1 (fr) 1982-11-05
NZ200289A (en) 1985-07-12
LU84123A1 (fr) 1983-04-13
DK192382A (da) 1982-11-05
JPS57186689A (en) 1982-11-17
AU8264482A (en) 1982-11-11

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