SG42373A1 - Dredge head for dredging sludge by a trailing or pushing motion - Google Patents
Dredge head for dredging sludge by a trailing or pushing motionInfo
- Publication number
- SG42373A1 SG42373A1 SG1996006917A SG1996006917A SG42373A1 SG 42373 A1 SG42373 A1 SG 42373A1 SG 1996006917 A SG1996006917 A SG 1996006917A SG 1996006917 A SG1996006917 A SG 1996006917A SG 42373 A1 SG42373 A1 SG 42373A1
- Authority
- SG
- Singapore
- Prior art keywords
- trailing
- pushing motion
- dredging sludge
- dredge head
- dredge
- Prior art date
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
-
- 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
- E02F3/902—Component parts, e.g. arrangement or adaptation of pumps for modifying the concentration of the dredged material, e.g. relief valves preventing the clogging of the suction pipe
-
- 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
- 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
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drawing Aids And Blackboards (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9500285A BE1009262A3 (nl) | 1995-03-30 | 1995-03-30 | Baggerkop voor het door een sleep- of duwbeweging baggeren van slib. |
Publications (1)
Publication Number | Publication Date |
---|---|
SG42373A1 true SG42373A1 (en) | 1997-08-15 |
Family
ID=3888886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996006917A SG42373A1 (en) | 1995-03-30 | 1996-03-28 | Dredge head for dredging sludge by a trailing or pushing motion |
Country Status (7)
Country | Link |
---|---|
US (1) | US5732487A (ko) |
EP (1) | EP0735203B1 (ko) |
KR (1) | KR960034596A (ko) |
BE (1) | BE1009262A3 (ko) |
DE (1) | DE69500179T2 (ko) |
ES (1) | ES2098993T3 (ko) |
SG (1) | SG42373A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318005B1 (en) | 2000-06-16 | 2001-11-20 | Ellicott Machine Corporation International | Dredge with improved auger shroud |
US7089693B2 (en) | 2003-02-05 | 2006-08-15 | Ea Engineering Science And Technology, Inc. | Dredging method and apparatus |
US7404986B2 (en) * | 2004-05-07 | 2008-07-29 | United Technologies Corporation | Multi-component deposition |
BE1016291A3 (nl) * | 2004-09-10 | 2006-07-04 | Dredging Int | Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop. |
BE1017861A3 (nl) * | 2007-11-29 | 2009-09-01 | Dredging Int | Sleepkop van een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop. |
BE1018312A3 (nl) * | 2008-09-29 | 2010-08-03 | Dredging Int | Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop. |
BE1018378A3 (nl) * | 2008-12-12 | 2010-09-07 | Dredging Int | Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop. |
NL2007072C2 (en) * | 2011-07-08 | 2013-01-09 | Ihc Holland Ie Bv | Drag head and trailing suction hopper dredger. |
NL2010029C2 (en) * | 2012-12-20 | 2014-06-23 | Ihc Holland Ie Bv | Dredging arrangement comprising a biasing device. |
NL2010030C2 (en) * | 2012-12-20 | 2014-06-23 | Ihc Syst Bv | Dredging arrangement for dredging material from an underwater bottom. |
NL2010645C2 (en) * | 2013-04-16 | 2014-10-20 | Ihc Holland Ie Bv | Dredging cutting wheel. |
CN107740457A (zh) * | 2017-10-30 | 2018-02-27 | 中交疏浚技术装备国家工程研究中心有限公司 | 带滚刀的环保疏浚装置 |
US20240271385A1 (en) * | 2023-02-13 | 2024-08-15 | Eddy Pump Corporation | Bi-directional sled |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US927690A (en) * | 1908-12-14 | 1909-07-13 | James W Singleton | Dredging-machine. |
US1840606A (en) * | 1929-02-27 | 1932-01-12 | Scheffauer Frederick Carl | Self-adjusting draghead |
GB355005A (en) * | 1930-08-06 | 1931-08-20 | John Reid | Improvements in suction dredge heads |
US2061924A (en) * | 1935-01-07 | 1936-11-24 | Mclennen C Slate | Combination scraper and bulldozer |
US3462963A (en) * | 1967-08-02 | 1969-08-26 | Brown & Root | Apparatus for pipelaying and trenching operations in a body of water |
US3521386A (en) * | 1969-08-07 | 1970-07-21 | Gilbert W Francklyn | Shellfish harvesting machine |
NL158244B (nl) * | 1970-01-19 | 1978-10-16 | Koninkl Mij Tot Het Uitvoeren | Sleephopperzuiger, alsmede zuigmond bestemd voor een dergelijke sleephopperzuiger. |
DE2063968A1 (de) * | 1970-12-28 | 1972-07-13 | Schnell, Ludwig Lorenz, 7081 Aufhausen | Vorrichtung zum Fördern von Sand, Kies oder anderen Schüttgüten |
NL175211C (nl) * | 1973-10-15 | 1984-10-01 | Bos Kalis Westminster | Inrichting en werkwijze voor het opzuigen van een grondsuspensie met een transportmedium. |
US3988843A (en) * | 1974-12-11 | 1976-11-02 | The International Nickel Company, Inc. | Mining transition chamber |
NL165249C (nl) * | 1975-12-19 | 1981-03-16 | Ballast Nedam Groep Nv | Werkwijze en inrichting voor het breken van onder water gelegen harde grond. |
NL166514C (nl) * | 1977-12-27 | 1981-08-17 | Volker Groep Nv | Sleepkop voor een baggerzuiger. |
SU909035A1 (ru) * | 1980-07-04 | 1982-02-28 | Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства "Сибцниис" | Грунтозаборное устройство земснар да |
NL8202185A (nl) * | 1982-05-28 | 1983-12-16 | Ballast Nedam Groep Nv | Werkwijze en inrichting voor het baggeren. |
DE3744695C2 (de) * | 1987-07-22 | 1996-01-11 | Krupp Foerdertechnik Gmbh | Verfahren zum Baggern und Aufbereitung von Schlick aus Hafen, Wasserstraßen etc. und Aufnahmekopf für Bagger |
-
1995
- 1995-03-30 BE BE9500285A patent/BE1009262A3/nl not_active IP Right Cessation
- 1995-07-24 EP EP95202017A patent/EP0735203B1/en not_active Expired - Lifetime
- 1995-07-24 DE DE69500179T patent/DE69500179T2/de not_active Expired - Lifetime
- 1995-07-24 ES ES95202017T patent/ES2098993T3/es not_active Expired - Lifetime
-
1996
- 1996-03-28 SG SG1996006917A patent/SG42373A1/en unknown
- 1996-03-28 KR KR1019960008807A patent/KR960034596A/ko not_active Application Discontinuation
- 1996-04-01 US US08/625,977 patent/US5732487A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69500179D1 (de) | 1997-04-17 |
BE1009262A3 (nl) | 1997-01-07 |
DE69500179T2 (de) | 1997-08-21 |
US5732487A (en) | 1998-03-31 |
EP0735203A1 (en) | 1996-10-02 |
ES2098993T3 (es) | 1997-05-01 |
EP0735203B1 (en) | 1997-03-12 |
KR960034596A (ko) | 1996-10-24 |
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