CL2012003651A1 - Device for drainage in water reservoirs comprising a suction head that has at least one lower inlet opening, said suction head is connected to an at least partially flexible outlet hose and is suspended in a flexible element, where also said head It is provided with at least one upper entrance opening. - Google Patents
Device for drainage in water reservoirs comprising a suction head that has at least one lower inlet opening, said suction head is connected to an at least partially flexible outlet hose and is suspended in a flexible element, where also said head It is provided with at least one upper entrance opening.Info
- Publication number
- CL2012003651A1 CL2012003651A1 CL2012003651A CL2012003651A CL2012003651A1 CL 2012003651 A1 CL2012003651 A1 CL 2012003651A1 CL 2012003651 A CL2012003651 A CL 2012003651A CL 2012003651 A CL2012003651 A CL 2012003651A CL 2012003651 A1 CL2012003651 A1 CL 2012003651A1
- Authority
- CL
- Chile
- Prior art keywords
- suction head
- head
- drainage
- suspended
- lower inlet
- 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
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
-
- 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
- E02F3/9243—Passive suction heads with no mechanical cutting means
-
- 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
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Packages (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Jet Pumps And Other Pumps (AREA)
- Removal Of Floating Material (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20111113A NO20111113A1 (en) | 2011-08-10 | 2011-08-10 | Device for use in dredging |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2012003651A1 true CL2012003651A1 (en) | 2014-02-14 |
Family
ID=47746665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2012003651A CL2012003651A1 (en) | 2011-08-10 | 2012-12-21 | Device for drainage in water reservoirs comprising a suction head that has at least one lower inlet opening, said suction head is connected to an at least partially flexible outlet hose and is suspended in a flexible element, where also said head It is provided with at least one upper entrance opening. |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN103732833B (en) |
CL (1) | CL2012003651A1 (en) |
CO (1) | CO6870023A2 (en) |
CR (1) | CR20130036A (en) |
EC (1) | ECSP13012714A (en) |
GT (1) | GT201300199A (en) |
NO (1) | NO20111113A1 (en) |
WO (1) | WO2013028076A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758165B (en) * | 2014-01-22 | 2016-03-02 | 李振汉 | A kind of energy-conserving and environment-protective sand pumping machine |
CN105951664B (en) * | 2016-07-13 | 2018-05-25 | 长江水利委员会长江科学院 | A kind of reservoir underwater walking type inhales sand discharge apparatus |
JP7082912B2 (en) * | 2018-06-27 | 2022-06-09 | 古河機械金属株式会社 | Dam dredging method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1508521A (en) * | 1922-11-03 | 1924-09-16 | John W Kreuser | Excavator |
GB1269447A (en) * | 1970-08-27 | 1972-04-06 | Bendix Corp | Mining apparatus |
FR2375395A1 (en) * | 1976-11-12 | 1978-07-21 | Sainrapt Et Brice | Continuous removal of deposits behind dam - has mud pump covering area and discharging diluted sediment through drain outlet |
JPS54142837A (en) * | 1978-04-27 | 1979-11-07 | Youichi Ibaraki | Siphon system earth and sand discharger of dam |
JPS57155445A (en) * | 1981-03-18 | 1982-09-25 | Shigeo Takamura | Dredging work by clamshell vacuum pump |
CN1087961A (en) * | 1992-12-05 | 1994-06-15 | 辛文特公司 | With the equipment of shot-like particle from reservoir and the removal of other water channel bottom |
CN1244614A (en) * | 1998-08-07 | 2000-02-16 | 何相华 | Pipe silt discharging method and discharger |
NO313596B1 (en) * | 2000-12-27 | 2002-10-28 | Gto Subsea As | Procedure for hydraulic dredging of pulp from seabed |
AU2002351426A1 (en) * | 2001-11-22 | 2003-06-10 | Graham Albrecht | Submerged gravel collection device |
NO318582B1 (en) * | 2001-12-21 | 2005-04-11 | Gto Subsea As | Suction head for dredging |
CN101205729A (en) * | 2007-12-19 | 2008-06-25 | 姜永学 | Siphon dredging device |
-
2011
- 2011-08-10 NO NO20111113A patent/NO20111113A1/en not_active Application Discontinuation
-
2012
- 2012-08-09 CN CN201280038938.1A patent/CN103732833B/en active Active
- 2012-08-09 WO PCT/NO2012/050145 patent/WO2013028076A1/en active Application Filing
- 2012-12-21 CL CL2012003651A patent/CL2012003651A1/en unknown
-
2013
- 2013-01-24 CR CR20130036A patent/CR20130036A/en unknown
- 2013-06-24 EC ECSP13012714 patent/ECSP13012714A/en unknown
- 2013-08-12 GT GT201300199A patent/GT201300199A/en unknown
-
2014
- 2014-02-05 CO CO14024163A patent/CO6870023A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
GT201300199A (en) | 2014-10-03 |
CR20130036A (en) | 2013-03-11 |
ECSP13012714A (en) | 2013-08-30 |
WO2013028076A1 (en) | 2013-02-28 |
CO6870023A2 (en) | 2014-02-20 |
CN103732833A (en) | 2014-04-16 |
NO20111113A1 (en) | 2013-02-11 |
CN103732833B (en) | 2016-08-03 |
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