CA960233A - Apparatus and method for dredging in deep ocean - Google Patents

Apparatus and method for dredging in deep ocean

Info

Publication number
CA960233A
CA960233A CA126,732A CA126732A CA960233A CA 960233 A CA960233 A CA 960233A CA 126732 A CA126732 A CA 126732A CA 960233 A CA960233 A CA 960233A
Authority
CA
Canada
Prior art keywords
dredging
deep ocean
ocean
deep
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
Application number
CA126,732A
Other versions
CA126732S (en
Inventor
Francis A. Kuntz (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global Marine Inc
Original Assignee
Global Marine Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Global Marine Inc filed Critical Global Marine Inc
Application granted granted Critical
Publication of CA960233A publication Critical patent/CA960233A/en
Expired legal-status Critical Current

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
    • 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
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
CA126,732A 1970-12-10 1971-11-03 Apparatus and method for dredging in deep ocean Expired CA960233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9685870A 1970-12-10 1970-12-10

Publications (1)

Publication Number Publication Date
CA960233A true CA960233A (en) 1974-12-31

Family

ID=22259425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,732A Expired CA960233A (en) 1970-12-10 1971-11-03 Apparatus and method for dredging in deep ocean

Country Status (2)

Country Link
US (1) US3763580A (en)
CA (1) CA960233A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924896A (en) * 1972-07-28 1975-12-09 Global Marine Inc Air cushion dredge for use in ice-covered waters
FR2238035B1 (en) * 1973-07-18 1981-04-17 Commissariat Energie Atomique
GB1596352A (en) * 1977-03-21 1981-08-26 Petroles Cie Francaise Excavation systems
US4217709A (en) * 1978-02-24 1980-08-19 The Research Corporation Of The University Of Hawaii Submarine sand sampler
DE2942303C2 (en) * 1979-10-19 1985-01-10 Preussag Ag, 3000 Hannover Und 1000 Berlin Process for the removal of mud-like marine sediments from the deep sea by means of a freely suspended suction pipe and arrangement for carrying out the process
US6422324B1 (en) * 1996-12-10 2002-07-23 Wirth Maschinen-Und Bohrgeratefabrik Gmbh Method and device for driving bore-holes, in the sea bed using a counterflush method
SG187841A1 (en) 2010-08-13 2013-03-28 Deep Reach Technology Inc Subsea excavation systems and methods
FR2974585B1 (en) * 2011-04-27 2013-06-07 Technip France DEVICE FOR EXTRACTING SOLID MATERIAL ON THE BACKGROUND OF A WATER EXTEND AND ASSOCIATED METHOD
CA2784630C (en) * 2012-07-30 2015-07-07 Jeremy Leonard Method of dredging a pond
USD734368S1 (en) * 2013-10-29 2015-07-14 Jerome M. Davis Dredging nozzle
US10287746B1 (en) 2015-12-14 2019-05-14 Dsc Dredge, Llc Wide-format swinging ladder dredge
CA3004270C (en) * 2018-05-08 2022-01-25 Jeremy Leonard Autonomous vertically-adjustable dredge

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582374C (en) * 1933-08-14 Ind Akt Ges Air suction conveyor with a suction nozzle that can be rotated around the axis of the suction conveyor line by means of a power drive
US508766A (en) * 1893-11-14 Hydraulic dredging-machin e
US632126A (en) * 1899-01-16 1899-08-29 Peter Kirk Hydraulic dredge.
US842364A (en) * 1905-12-04 1907-01-29 Edward L Leser Dredge.
US910277A (en) * 1908-02-19 1909-01-19 Lewis E Aubury Apparatus for elevating gold-bearing deposits from river-beds.
US1530654A (en) * 1923-01-02 1925-03-24 Fred A Daley Agitator, cutter, and feeder
US1690239A (en) * 1926-04-12 1928-11-06 Nicol John Malcolm Plow and jet-elevator dredge
DE697492C (en) * 1937-06-01 1940-10-15 Rheinmetall Borsig Akt Ges Mixed air water lifter, especially for conveying sand and gravel
US2933837A (en) * 1953-07-06 1960-04-26 Arthur J Nelson Elevator discharge hydraulic dredge
US3359741A (en) * 1966-03-11 1967-12-26 Arthur J Nelson Deep water support system
US3301606A (en) * 1966-06-23 1967-01-31 Anthony I Bruno Cyclonic elevator
US3638338A (en) * 1969-11-04 1972-02-01 Arthur J Nelson Apparatus and method for deep sea dredging

Also Published As

Publication number Publication date
US3763580A (en) 1973-10-09

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