GB1018154A - Air and water jet utilizing suction lifts for the elevation of submerged solids - Google Patents
Air and water jet utilizing suction lifts for the elevation of submerged solidsInfo
- Publication number
- GB1018154A GB1018154A GB19589/64A GB1958964A GB1018154A GB 1018154 A GB1018154 A GB 1018154A GB 19589/64 A GB19589/64 A GB 19589/64A GB 1958964 A GB1958964 A GB 1958964A GB 1018154 A GB1018154 A GB 1018154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elevation
- air
- water jet
- utilizing suction
- suction lifts
- 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
-
- 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
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/464—Arrangements of nozzles with inversion of the direction of flow
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
1,018,154. Suction dredging equipment. O. T. BERGSTROM. May 11, 1964 [May 15, 1963; Dec. 18, 1963], No. 19589/64. Heading E1F. Lift in a dredger suction pipe (1) is induced by the use of both water and air jets (2, 5) directed into the pipe in a direction away from the intake of the pipe. An auger (15) may be associated with the suction pipe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA6321111 | 1963-05-15 | ||
ZA635717 | 1963-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1018154A true GB1018154A (en) | 1966-01-26 |
Family
ID=27130914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19589/64A Expired GB1018154A (en) | 1963-05-15 | 1964-05-11 | Air and water jet utilizing suction lifts for the elevation of submerged solids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1018154A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805101A1 (en) * | 1977-12-29 | 1979-07-05 | Oesterr Schiffswerften | Underwater excavator with transporter tube - has screw within tube compressing material excavated by tube end cutters |
EP0371588A2 (en) * | 1988-11-29 | 1990-06-06 | Ube Industries, Ltd. | Dredging apparatus |
CN108517908A (en) * | 2018-05-31 | 2018-09-11 | 厚力德机器(杭州)有限公司 | A kind of river walking dredging collection system |
CN113446268A (en) * | 2021-06-17 | 2021-09-28 | 宣化钢铁集团有限责任公司 | Sleeve type pneumatic conveying slurry pump |
-
1964
- 1964-05-11 GB GB19589/64A patent/GB1018154A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805101A1 (en) * | 1977-12-29 | 1979-07-05 | Oesterr Schiffswerften | Underwater excavator with transporter tube - has screw within tube compressing material excavated by tube end cutters |
EP0371588A2 (en) * | 1988-11-29 | 1990-06-06 | Ube Industries, Ltd. | Dredging apparatus |
EP0371588A3 (en) * | 1988-11-29 | 1991-08-28 | Ube Industries, Ltd. | Dredging apparatus |
CN108517908A (en) * | 2018-05-31 | 2018-09-11 | 厚力德机器(杭州)有限公司 | A kind of river walking dredging collection system |
CN113446268A (en) * | 2021-06-17 | 2021-09-28 | 宣化钢铁集团有限责任公司 | Sleeve type pneumatic conveying slurry pump |
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