ATE165887T1 - 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 wasserströmungInfo
- Publication number
- ATE165887T1 ATE165887T1 AT94300038T AT94300038T ATE165887T1 AT E165887 T1 ATE165887 T1 AT E165887T1 AT 94300038 T AT94300038 T AT 94300038T AT 94300038 T AT94300038 T AT 94300038T AT E165887 T1 ATE165887 T1 AT E165887T1
- Authority
- AT
- Austria
- Prior art keywords
- propulsion
- flow
- fluctuations
- controlled
- frequency
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 230000005284 excitation Effects 0.000 abstract 1
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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96893A | 1993-01-06 | 1993-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE165887T1 true ATE165887T1 (de) | 1998-05-15 |
Family
ID=21693761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94300038T ATE165887T1 (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)
| 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 |
| US20050123352A1 (en) * | 2002-02-23 | 2005-06-09 | Peyton Dennis E. | Maintenance apparatuses for permeability improvement in fluid containment basins |
| US6709199B2 (en) * | 2002-02-23 | 2004-03-23 | Dennis E. Peyton | Sediment control system for 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 |
| DE202009018834U1 (de) * | 2009-06-12 | 2014-02-21 | Thorsten Bolls | Schleppkopfsaugbagger zur Durchführung der Sediment-Transport-Baggerung |
| WO2016205859A1 (en) * | 2015-06-24 | 2016-12-29 | Walding Daniel | Improving surf conditions |
| 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)
| 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 |
-
1994
- 1994-01-05 DE DE69409975T patent/DE69409975D1/de not_active Expired - Lifetime
- 1994-01-05 EP EP94300038A patent/EP0606153B1/de not_active Expired - Lifetime
- 1994-01-05 AT AT94300038T patent/ATE165887T1/de active
- 1994-04-12 US US08/226,383 patent/US5406725A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0606153A1 (de) | 1994-07-13 |
| US5406725A (en) | 1995-04-18 |
| DE69409975D1 (de) | 1998-06-10 |
| EP0606153B1 (de) | 1998-05-06 |
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