ES2040833T3 - PROCEDURE AND MECHANISM FOR DEPOSITING BULK MATERIAL UNDER WATER, IN PARTICULAR TO COVER A TUBE OR SIMILAR ITEM. - Google Patents

PROCEDURE AND MECHANISM FOR DEPOSITING BULK MATERIAL UNDER WATER, IN PARTICULAR TO COVER A TUBE OR SIMILAR ITEM.

Info

Publication number
ES2040833T3
ES2040833T3 ES88202340T ES88202340T ES2040833T3 ES 2040833 T3 ES2040833 T3 ES 2040833T3 ES 88202340 T ES88202340 T ES 88202340T ES 88202340 T ES88202340 T ES 88202340T ES 2040833 T3 ES2040833 T3 ES 2040833T3
Authority
ES
Spain
Prior art keywords
tube
sleeve
under water
procedure
cover
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88202340T
Other languages
Spanish (es)
Inventor
Gerard Louis Marie Van Der Schrieck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hollandsche Beton Groep NV
Original Assignee
Hollandsche Beton Groep NV
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 Hollandsche Beton Groep NV filed Critical Hollandsche Beton Groep NV
Application granted granted Critical
Publication of ES2040833T3 publication Critical patent/ES2040833T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • E02F5/125—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches underwater
    • 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
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PROCESO Y MECANISMO PARA DEPOSITAR MATERIAL SUELTO (19), TAL COMO ARENA, BAJO EL AGUA MEDIANTE EL SUMINISTRO DE UNA MEZCLA DE AGUA Y MATERIAL A TRAVES DE UN TUBO (12) O MANGA (21) HACIA EL AREA DEL FONDO DEL CUERPO DE AGUA, CUYO TUBO (12) O MANGA (21), SOBRE UNA LONGITUD QUE SE EXTIENDE ADYACENTE A DICHO FONDO, TIENE UNA SUCESION DE APERTURAS DE DESAGUE (13, 22); LA CAPACIDAD DE DESAGUE TOTAL ES SUSTANCIALMENTE LA MISMA QUE LA CANTIDAD DE MEZCLA, POR UNIDAD DE TIEMPO, FLUIDA A TRAVES DEL TUBO (12) O MANGA (21). EL TUBO (12) O MANGA (21) PUEDEN COOPERAR CON LAS SOLAPAS EXTENDIDAS DESCENDENTEMENTE (16, 16'', 16'''', 16'''''') DISPUESTAS SOBRE EL EXTREMO DE LA LONGITUD DEL TUBO (12) O MANGA (21), PROVISTA DE APERTURAS DE DESAGUE (13, 22). EL TUBO PUEDE SER UN EMBUDO (32).PROCESS AND MECHANISM FOR DEPOSITING LOOSE MATERIAL (19), SUCH AS SAND, UNDER WATER THROUGH THE SUPPLY OF A MIXTURE OF WATER AND MATERIAL THROUGH A TUBE (12) OR SLEEVE (21) TOWARDS THE WATER BODY BOTTOM AREA WHOSE TUBE (12) OR SLEEVE (21), OVER A LENGTH THAT EXTENDS ADJACENT TO SUCH FUND, HAS A SUCCESSION OF DRAIN OPENINGS (13, 22); THE TOTAL DRAIN CAPACITY IS SUBSTANTIALLY THE SAME AS THE MIXING AMOUNT, PER UNIT OF TIME, FLUID THROUGH THE TUBE (12) OR SLEEVE (21). TUBE (12) OR SLEEVE (21) MAY COOPERATE WITH FLATS EXTENDED DOWN (16, 16``, 16 '' '', 16 '' '' '') ARRANGED OVER THE END OF TUBE LENGTH (12) OR MANGA (21), PROVIDED WITH DRAIN OPENINGS (13, 22). THE TUBE MAY BE A FUNNEL (32).

ES88202340T 1987-12-24 1988-10-19 PROCEDURE AND MECHANISM FOR DEPOSITING BULK MATERIAL UNDER WATER, IN PARTICULAR TO COVER A TUBE OR SIMILAR ITEM. Expired - Lifetime ES2040833T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8703137A NL8703137A (en) 1987-12-24 1987-12-24 METHOD AND APPARATUS FOR DEPOSITING UNDERWATER DEPOSIT, IN PARTICULAR COVERING A PIPE OR THE LIKE.

Publications (1)

Publication Number Publication Date
ES2040833T3 true ES2040833T3 (en) 1993-11-01

Family

ID=19851153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88202340T Expired - Lifetime ES2040833T3 (en) 1987-12-24 1988-10-19 PROCEDURE AND MECHANISM FOR DEPOSITING BULK MATERIAL UNDER WATER, IN PARTICULAR TO COVER A TUBE OR SIMILAR ITEM.

Country Status (7)

Country Link
EP (1) EP0322935B1 (en)
DE (1) DE3881499T2 (en)
DK (1) DK165341C (en)
ES (1) ES2040833T3 (en)
IE (1) IE62585B1 (en)
NL (1) NL8703137A (en)
NO (1) NO163420C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816574A1 (en) * 1996-07-03 1998-01-07 Jan De Nul N.V. Apparatus for burying pipes or cables in the sea bed
GB2473471B (en) * 2009-09-11 2011-11-09 Technip France Method of laying a pipeline in a seabed
ITMI20110556A1 (en) * 2011-04-05 2012-10-06 Saipem Spa FLUIDER MATERIAL DEVICE OF INERT FLUIDIFIED MATERIAL FOR SEPARING A PIPE PLACED IN A BODY OF WATER AND METHOD TO SHOOT INERT MATERIAL FLUIDIFIED ON A PIPE PLACED IN A BODY OF WATER
NL2013770B9 (en) * 2014-11-11 2017-03-29 Ihc Holland Ie Bv Hopper dredger with flocculant injection system.
US10858802B2 (en) * 2018-09-10 2020-12-08 Deepwater Corrosion Services, Inc. Hydraulic excavation around a pipeline buried under shallow water
CN109469139A (en) * 2018-11-08 2019-03-15 马鞍山沐及信息科技有限公司 A kind of dredger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163508A (en) * 1968-05-27 1969-09-10 Shell Intenat Res Mij N V Method of horizontally or substantially horizontally laying a pipeline or other object in a trench in a formation underlying a body of water
NL7806662A (en) * 1978-06-20 1979-12-27 Sediment Science Limited Erodable river-bed sediment stabilisation system - deposits solids suspended in non-hardening material directly on sediment
DK155458C (en) * 1981-06-24 1990-01-29 Carl Peter Skroeder MACHINE FOR APPLYING ELEVATIVE WIRES IN THE BOTTOM UNDER A WATER AREA
NL8201952A (en) * 1982-05-12 1983-12-01 Baggermaatschappij Holland B V Underwater pipe-laying method - comprises dumping layer of stones on pipe immediately after laying in trench dredged in sea or river bed

Also Published As

Publication number Publication date
DK692288D0 (en) 1988-12-13
DE3881499T2 (en) 1993-09-09
DK692288A (en) 1989-06-25
NO163420B (en) 1990-02-12
NO163420C (en) 1990-05-23
NL8703137A (en) 1989-07-17
IE62585B1 (en) 1995-02-08
EP0322935B1 (en) 1993-06-02
NO885723D0 (en) 1988-12-22
DE3881499D1 (en) 1993-07-08
DK165341B (en) 1992-11-09
IE883205L (en) 1989-06-24
EP0322935A1 (en) 1989-07-05
NO885723L (en) 1989-06-26
DK165341C (en) 1993-04-05

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