DE69409975D1 - Verfahren und Vorrichtung zum Abtragen von Materialien von einem Gewässerboden mittels einer Wasserströmung - Google Patents

Verfahren und Vorrichtung zum Abtragen von Materialien von einem Gewässerboden mittels einer Wasserströmung

Info

Publication number
DE69409975D1
DE69409975D1 DE69409975T DE69409975T DE69409975D1 DE 69409975 D1 DE69409975 D1 DE 69409975D1 DE 69409975 T DE69409975 T DE 69409975T DE 69409975 T DE69409975 T DE 69409975T DE 69409975 D1 DE69409975 D1 DE 69409975D1
Authority
DE
Germany
Prior art keywords
propulsion
flow
fluctuations
controlled
frequency
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
DE69409975T
Other languages
English (en)
Inventor
Dennison K Breese
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.)
CAPE FEAR DREDGE CO
Original Assignee
CAPE FEAR DREDGE CO
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 CAPE FEAR DREDGE CO filed Critical CAPE FEAR DREDGE CO
Application granted granted Critical
Publication of DE69409975D1 publication Critical patent/DE69409975D1/de
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
    • E02F3/8833—Floating installations
    • E02F3/885—Floating installations self propelled, e.g. ship
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • 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
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DE69409975T 1993-01-06 1994-01-05 Verfahren und Vorrichtung zum Abtragen von Materialien von einem Gewässerboden mittels einer Wasserströmung Expired - Lifetime DE69409975D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96893A 1993-01-06 1993-01-06

Publications (1)

Publication Number Publication Date
DE69409975D1 true DE69409975D1 (de) 1998-06-10

Family

ID=21693761

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409975T Expired - Lifetime DE69409975D1 (de) 1993-01-06 1994-01-05 Verfahren und Vorrichtung zum Abtragen von Materialien von einem Gewässerboden mittels einer Wasserströmung

Country Status (4)

Country Link
US (1) US5406725A (de)
EP (1) EP0606153B1 (de)
AT (1) ATE165887T1 (de)
DE (1) DE69409975D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315787B (en) * 1996-03-01 1999-07-21 Seabed Impeller Levelling And Dredging apparatus
FR2769029A1 (fr) * 1997-09-30 1999-04-02 Alain Dias Procede de charriage et dispositif d'avulsion des sols sedimentaires et des granulats
GB9807070D0 (en) * 1998-04-01 1998-06-03 Seabed Impeller Levelling And Dredging apparatus
US6910319B2 (en) 2001-12-05 2005-06-28 David Castleberry Hydrojet for cutting plant growth from waterways
US6709199B2 (en) * 2002-02-23 2004-03-23 Dennis E. Peyton Sediment control system for fluid containment basins
US20050123352A1 (en) * 2002-02-23 2005-06-09 Peyton Dennis E. Maintenance apparatuses for permeability improvement in fluid containment basins
GB0323698D0 (en) 2003-10-09 2003-11-12 Saipem Uk Ltd Apparatus and method for reducing motion of a floating vessel
GB2427884A (en) * 2005-07-01 2007-01-10 Wayne Challis Propulsion dredging attachment
DE102007003729A1 (de) * 2007-01-25 2008-07-31 Meyer & Van Der Kamp Gmbh & Co Kg - Jadesand - Verfahren und Vorrichtung zum Entfernen von Schlammablagerungen mittels Wasserstrahlen
CN101429773A (zh) * 2008-12-05 2009-05-13 郑星昱 扰沙系统及方法
DE102009015203A1 (de) * 2009-06-12 2010-12-16 Bolls, Thorsten Verfahren zur Sediment-Transport-Baggerung und Schleppkopfsaugbagger zur Durchführung des Verfahrens
JP2018526546A (ja) * 2015-06-24 2018-09-13 ウォルディング、ダニエルＷＡＬＤＩＮＧ，Ｄａｎｉｅｌ サーフコンディションの向上
CN113374010B (zh) * 2021-05-07 2022-02-11 浙江广川工程咨询有限公司 一种用于水利工程的河道淤泥、泥浆清理器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US292024A (en) * 1884-01-15 Hydraulic excavating-mach ne
US2856704A (en) * 1954-05-28 1958-10-21 Hebert Henry Apparatus for cleaning the bottom of a body of water
US3440743A (en) * 1966-04-08 1969-04-29 George T Frederick Underwater trenching apparatus
US3599354A (en) * 1968-10-18 1971-08-17 Winston C Larson Apparatus for removing weeds from soil under water
GB1218904A (en) * 1968-12-23 1971-01-13 Japan Dev & Construction Method and apparatus for levelling underwater ground
US3900077A (en) * 1974-04-03 1975-08-19 Caterpillar Tractor Co Vehicle for surf zone work
US4073078A (en) * 1975-11-03 1978-02-14 Leitz Julius H Adjustable dredging and trenching apparatus
FR2392181A2 (fr) * 1976-11-24 1978-12-22 Aerowatt Etudes Dispositif et procede de dragage d'un chenal
US4329793A (en) * 1979-11-01 1982-05-18 The British Petroleum Company Limited Soil moving device
US4819347A (en) * 1988-01-19 1989-04-11 Riedel International, Inc. System for removing submerged sandwaves
FR2631359A1 (fr) * 1988-05-11 1989-11-17 Weldon Thomas Dispositif pour le dragage de fonds aquatiques
AU619836B2 (en) * 1988-05-13 1992-02-06 Cowper, Norman T. Submerged fluid induction device for transport of particulate solids
US4957392A (en) * 1989-04-27 1990-09-18 Bailard James A Method and apparatus for the active prevention of sedimentation in harbors and waterways
US5249378A (en) * 1992-09-17 1993-10-05 Frame James A Hydraulic thrust producing implement

Also Published As

Publication number Publication date
EP0606153A1 (de) 1994-07-13
US5406725A (en) 1995-04-18
ATE165887T1 (de) 1998-05-15
EP0606153B1 (de) 1998-05-06

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Legal Events

Date Code Title Description
8332 No legal effect for de