ZA827720B - Method for suctioning submerged bottom material and a system for carrying out said method - Google Patents
Method for suctioning submerged bottom material and a system for carrying out said methodInfo
- Publication number
- ZA827720B ZA827720B ZA827720A ZA827720A ZA827720B ZA 827720 B ZA827720 B ZA 827720B ZA 827720 A ZA827720 A ZA 827720A ZA 827720 A ZA827720 A ZA 827720A ZA 827720 B ZA827720 B ZA 827720B
- Authority
- ZA
- South Africa
- Prior art keywords
- suctioning
- carrying
- bottom material
- submerged bottom
- submerged
- 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
- 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
- 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
-
- 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
- E02F3/8858—Submerged units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104791A NL8104791A (nl) | 1981-10-22 | 1981-10-22 | Werkwijze voor het opzuigen van onder water gelegen bodemmateriaal en een inrichting voor het uitvoeren van de werkwijze. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA827720B true ZA827720B (en) | 1983-08-31 |
Family
ID=19838246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA827720A ZA827720B (en) | 1981-10-22 | 1982-10-21 | Method for suctioning submerged bottom material and a system for carrying out said method |
Country Status (10)
Country | Link |
---|---|
US (1) | US4470208A (ja) |
EP (1) | EP0078563B1 (ja) |
JP (1) | JPS5880034A (ja) |
AU (1) | AU556798B2 (ja) |
CA (1) | CA1191513A (ja) |
DE (1) | DE3269669D1 (ja) |
GB (1) | GB2108179B (ja) |
IN (1) | IN157316B (ja) |
NL (1) | NL8104791A (ja) |
ZA (1) | ZA827720B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4840628A (en) * | 1980-11-21 | 1989-06-20 | Cavon Joseph F | Non-enveloped gel prosthesis |
US4642919A (en) * | 1985-03-01 | 1987-02-17 | Barrett, Haentjens & Co. | Submersible sludge removing apparatus |
AU619836B2 (en) * | 1988-05-13 | 1992-02-06 | Cowper, Norman T. | Submerged fluid induction device for transport of particulate solids |
US4957622A (en) * | 1988-07-18 | 1990-09-18 | Uddo-Mims International, Inc. | Apparatus for removing sediment from ponds |
NL9400797A (nl) * | 1994-05-16 | 1996-01-02 | Groot Nijkerk Maschf B V De | Baggerinrichting. |
NL194554C (nl) * | 1994-12-20 | 2002-07-02 | Ihc Holland Nv | Zuiginrichting die door middel van een zuigbuis met een baggervaartuig kan worden verbonden. |
NL1021740C2 (nl) * | 2002-10-24 | 2004-04-27 | Cubic Square B V | Zuiglans en werkwijze voor het verwijderen van grond. |
US7089693B2 (en) | 2003-02-05 | 2006-08-15 | Ea Engineering Science And Technology, Inc. | Dredging method and apparatus |
CN101560781B (zh) * | 2009-05-19 | 2011-03-23 | 俞建国 | 一种疏浚吸头 |
JP5717564B2 (ja) * | 2011-07-07 | 2015-05-13 | 電源開発株式会社 | 水中堆積物の吸引搬送装置及び水中堆積物の吸引搬送方法 |
NL2007694C2 (en) * | 2011-11-01 | 2013-05-07 | Ihc Holland Ie Bv | Anchoring system. |
CA3004270C (en) | 2018-05-08 | 2022-01-25 | Jeremy Leonard | Autonomous vertically-adjustable dredge |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA459568A (en) * | 1949-09-13 | Haarlander Ernest | Suction dredge | |
US687830A (en) * | 1900-05-02 | 1901-12-03 | J W Roberts | Submarine dredger and gold-saving machine. |
US842364A (en) * | 1905-12-04 | 1907-01-29 | Edward L Leser | Dredge. |
GB309101A (en) * | 1927-12-30 | 1929-04-02 | Alexander George Rotinoff | Improved method of and means for dredging, excavating and conveying materials |
US2146790A (en) * | 1936-04-15 | 1939-02-14 | Alden R Brewer | Hydraulic ejector |
US2599980A (en) * | 1947-01-25 | 1952-06-10 | Oscar Thomas Mcshane | Hydraulic dredging machine |
US2711598A (en) * | 1951-07-31 | 1955-06-28 | Jr James H Craggs | Hydraulic excavator |
DE1139075B (de) * | 1957-01-14 | 1962-10-31 | Franz Koerste | Saugkopf fuer Saugbagger |
US3153290A (en) * | 1962-01-30 | 1964-10-20 | Asia Dredging Co Ltd | Apparatus for subaqueous excavations |
US3311414A (en) * | 1964-04-09 | 1967-03-28 | Sr Harry B Cannon | Apparatus and method for mining granular ore |
FR1403852A (fr) * | 1964-05-15 | 1965-06-25 | Procédé et dispositif pour le transport d'une masse liquide dans une canalisation et appareil de dragage ou analogue faisant application dudit procédé | |
NL6501404A (ja) * | 1965-02-04 | 1966-08-05 | ||
NL6510377A (ja) * | 1965-08-10 | 1967-02-13 | ||
DE1634907A1 (ja) * | 1965-12-15 | 1970-08-13 | ||
BE700495A (ja) * | 1966-07-04 | 1967-12-27 | ||
NL134034C (ja) * | 1966-07-04 | |||
NL147218B (nl) * | 1967-10-16 | 1975-09-15 | Spanstaal | Werkwijze en zuigbaggerinstallatie voor het opzuigen van baggerspecie. |
NL6714009A (ja) * | 1967-10-16 | 1969-04-18 | ||
NL6803191A (ja) * | 1968-03-06 | 1969-09-09 | ||
NL6816590A (ja) * | 1968-11-20 | 1970-05-22 | ||
US3909960A (en) * | 1973-05-29 | 1975-10-07 | Univ Hawaii | Loose material recovery system having a mixing box |
NL8001714A (nl) * | 1980-03-24 | 1981-10-16 | Hollands Aannemersbedrijf Zane | Baggerwerktuig voor het graven van gaten of geulen in een waterbedding. |
-
1981
- 1981-10-22 NL NL8104791A patent/NL8104791A/nl not_active Application Discontinuation
-
1982
- 1982-10-18 DE DE8282201302T patent/DE3269669D1/de not_active Expired
- 1982-10-18 EP EP82201302A patent/EP0078563B1/en not_active Expired
- 1982-10-19 US US06/435,117 patent/US4470208A/en not_active Expired - Lifetime
- 1982-10-21 CA CA000413908A patent/CA1191513A/en not_active Expired
- 1982-10-21 GB GB08230121A patent/GB2108179B/en not_active Expired
- 1982-10-21 ZA ZA827720A patent/ZA827720B/xx unknown
- 1982-10-22 JP JP57185924A patent/JPS5880034A/ja active Granted
- 1982-10-22 AU AU89721/82A patent/AU556798B2/en not_active Ceased
- 1982-10-23 IN IN1268/CAL/82A patent/IN157316B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0445618B2 (ja) | 1992-07-27 |
NL8104791A (nl) | 1983-05-16 |
EP0078563B1 (en) | 1986-03-05 |
EP0078563A1 (en) | 1983-05-11 |
GB2108179B (en) | 1986-04-09 |
JPS5880034A (ja) | 1983-05-14 |
GB2108179A (en) | 1983-05-11 |
AU556798B2 (en) | 1986-11-20 |
AU8972182A (en) | 1983-04-28 |
CA1191513A (en) | 1985-08-06 |
DE3269669D1 (en) | 1986-04-10 |
US4470208A (en) | 1984-09-11 |
IN157316B (ja) | 1986-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2103834B (en) | Method and apparatus for removing material from a surface | |
EP0154717A3 (en) | Method for incinerating material | |
DE3277829D1 (en) | Method for bonding a contact | |
DE3270451D1 (en) | Humidity sensor and method for preparing a humidity sensor | |
GB2159491B (en) | Method and apparatus for collecting and conveying objects from a surface | |
ZA824503B (en) | Method for making a porous thermoresin structure | |
DE3269669D1 (en) | Method for suctioning submerged bottom material and a system for carrying out said method | |
GB8403920D0 (en) | Material handling apparatus | |
GB2106542B (en) | A method and apparatus for electrodeposition | |
IE823079L (en) | Packaging method | |
GB2090786B (en) | Method for making a plastic container | |
BG35207A1 (en) | Method for effecting mass transport between three liquid | |
EP0158489A3 (en) | Handling apparatus & method | |
EP0290077A3 (en) | A method for processing a photographic material | |
DE3367945D1 (en) | A method for transporting liquid | |
EP0076212A3 (en) | A method for preparing 1-aryl-3-arylamino-2-pyrazolin-5-ones | |
GB8801598D0 (en) | Method & apparatus for collecting & conveying objects from surface | |
ZA825153B (en) | Materials handling means | |
GB2106361B (en) | Apparatus for handling a fishing line | |
JPS57175521A (en) | Vacuum packing method | |
GB2077769B (en) | Method for removing a scale from a surface | |
GB2109708B (en) | Materials separation system and method | |
CS416681A1 (en) | Zpusob a zarizeni k dezinfekci kapalin method and device for liquids desinfection | |
JPS57175522A (en) | Vacuum packing method | |
JPS57163612A (en) | Vacuum packing method |