DE3468712D1 - Dredging apparatus - Google Patents
Dredging apparatusInfo
- Publication number
- DE3468712D1 DE3468712D1 DE8484901091T DE3468712T DE3468712D1 DE 3468712 D1 DE3468712 D1 DE 3468712D1 DE 8484901091 T DE8484901091 T DE 8484901091T DE 3468712 T DE3468712 T DE 3468712T DE 3468712 D1 DE3468712 D1 DE 3468712D1
- Authority
- DE
- Germany
- Prior art keywords
- dredging apparatus
- dredging
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
-
- 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
-
- 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
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838304002A GB8304002D0 (en) | 1983-02-14 | 1983-02-14 | Dredging mechanism |
PCT/GB1984/000038 WO1984003115A1 (en) | 1983-02-14 | 1984-02-13 | Dredging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3468712D1 true DE3468712D1 (en) | 1988-02-18 |
Family
ID=10537946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484901091T Expired DE3468712D1 (en) | 1983-02-14 | 1984-02-13 | Dredging apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0169199B1 (en) |
DE (1) | DE3468712D1 (en) |
GB (1) | GB8304002D0 (en) |
WO (1) | WO1984003115A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1095667B (en) * | 1958-10-18 | 1960-12-22 | Beton Spritz Maschinen G M B H | Pump for mortar, concrete and similar thick matter provided with a flushing water chamber |
AT237541B (en) * | 1962-06-19 | 1964-12-28 | Franz P Dipl Ing Nebel | Excavator with bucket wheel and rotary piston |
US3971148A (en) * | 1975-02-10 | 1976-07-27 | Deal Troy M | Dredge cutter head |
NL7704823A (en) * | 1977-05-03 | 1978-11-07 | Griffioen S Aannemingsbedrijf | Barge mounted mud transport system - delivers under gravity into ram pump with positively operated inlet and outlet valves |
US4143921A (en) * | 1977-10-13 | 1979-03-13 | Continental Oil Company | Slurry input for a multiple feed sump |
US4300585A (en) * | 1979-07-19 | 1981-11-17 | Sedco, Inc. | Automatic dump valve |
-
1983
- 1983-02-14 GB GB838304002A patent/GB8304002D0/en active Pending
-
1984
- 1984-02-13 WO PCT/GB1984/000038 patent/WO1984003115A1/en active IP Right Grant
- 1984-02-13 EP EP84901091A patent/EP0169199B1/en not_active Expired
- 1984-02-13 DE DE8484901091T patent/DE3468712D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1984003115A1 (en) | 1984-08-16 |
EP0169199A1 (en) | 1986-01-29 |
GB8304002D0 (en) | 1983-03-16 |
EP0169199B1 (en) | 1988-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |