NL162162C - DREDGING PLANT INCLUDING A VESSEL AND AN EXCAVATOR WITH A PUMPING DEVICE. - Google Patents
DREDGING PLANT INCLUDING A VESSEL AND AN EXCAVATOR WITH A PUMPING DEVICE.Info
- Publication number
- NL162162C NL162162C NL6908959A NL6908959A NL162162C NL 162162 C NL162162 C NL 162162C NL 6908959 A NL6908959 A NL 6908959A NL 6908959 A NL6908959 A NL 6908959A NL 162162 C NL162162 C NL 162162C
- Authority
- NL
- Netherlands
- Prior art keywords
- excavator
- vessel
- pumping device
- plant including
- dredging plant
- 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
- E02F3/8833—Floating installations
- E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
-
- 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
- E02F3/90—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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1782868 | 1968-06-17 | ||
IT1198269 | 1969-01-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6908959A NL6908959A (en) | 1969-12-19 |
NL162162B NL162162B (en) | 1979-11-15 |
NL162162C true NL162162C (en) | 1980-04-15 |
Family
ID=26326451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6908959A NL162162C (en) | 1968-06-17 | 1969-06-12 | DREDGING PLANT INCLUDING A VESSEL AND AN EXCAVATOR WITH A PUMPING DEVICE. |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2029034A1 (en) |
GB (1) | GB1242329A (en) |
NL (1) | NL162162C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE462289B (en) * | 1982-07-14 | 1990-05-28 | Toyo Denki Kogyosho Co Ltd | dredging DEVICE |
NL1033662C2 (en) * | 2007-01-03 | 2008-07-04 | Martens En Van Oord Groep B V | Harmful objects e.g. explosives, removing system, has separation unit separating objects with soil material in part containing soil material with dimensions smaller than preset minimum dimensions, and nozzle accommodating part through tube |
RU2513039C1 (en) * | 2012-10-25 | 2014-04-20 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" | Device to clean pond from radioactive bottom deposits |
JP2023540018A (en) * | 2020-08-20 | 2023-09-21 | ワレーリエヴィチ サゾーノフ ミハイル | heating stove with cooking surface |
RU2745146C1 (en) * | 2020-10-15 | 2021-03-22 | Владимир Александрович ДЕМЕНТЬЕВ | Device for cleaning reservoirs from oily sediments and production of sapropel of natural humidity |
CN113463710B (en) * | 2021-07-05 | 2022-11-15 | 浙江省疏浚工程有限公司 | Pneumatic dredging pump equipment for deep water area and dynamic balance method |
CN113463711B (en) * | 2021-07-05 | 2022-11-15 | 浙江省疏浚工程有限公司 | Non-stop operation deep water area pneumatic dredging pump complete equipment and method |
-
1969
- 1969-06-12 NL NL6908959A patent/NL162162C/en not_active IP Right Cessation
- 1969-06-13 GB GB30023/69A patent/GB1242329A/en not_active Expired
-
1970
- 1970-01-21 FR FR7002070A patent/FR2029034A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2029034A1 (en) | 1970-10-16 |
NL6908959A (en) | 1969-12-19 |
NL162162B (en) | 1979-11-15 |
GB1242329A (en) | 1971-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SNR | Assignments of patents or rights arising from examined patent applications | ||
V1 | Lapsed because of non-payment of the annual fee |