ZA734097B - Hydraulic dredging installations - Google Patents

Hydraulic dredging installations

Info

Publication number
ZA734097B
ZA734097B ZA734097A ZA734097A ZA734097B ZA 734097 B ZA734097 B ZA 734097B ZA 734097 A ZA734097 A ZA 734097A ZA 734097 A ZA734097 A ZA 734097A ZA 734097 B ZA734097 B ZA 734097B
Authority
ZA
South Africa
Prior art keywords
installations
hydraulic dredging
dredging
hydraulic
dredging installations
Prior art date
Application number
ZA734097A
Inventor
E Condolios
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of ZA734097B publication Critical patent/ZA734097B/en

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
    • 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
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Treatment Of Sludge (AREA)
  • Electric Cable Installation (AREA)
ZA734097A 1972-06-22 1973-06-18 Hydraulic dredging installations ZA734097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223440A FR2189588B1 (en) 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
ZA734097B true ZA734097B (en) 1974-05-29

Family

ID=9101011

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734097A ZA734097B (en) 1972-06-22 1973-06-18 Hydraulic dredging installations

Country Status (10)

Country Link
US (1) US3908290A (en)
JP (1) JPS5617513B2 (en)
BE (1) BE800885A (en)
CA (1) CA988106A (en)
DE (1) DE2331489A1 (en)
ES (1) ES416173A1 (en)
FR (1) FR2189588B1 (en)
GB (1) GB1427954A (en)
NL (1) NL177137C (en)
ZA (1) ZA734097B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010560A (en) * 1975-05-14 1977-03-08 Diggs Richard E Deep sea mining apparatus and method
FR2460369A1 (en) * 1979-06-29 1981-01-23 Inst Francais Du Petrole METHOD AND SYSTEM FOR CONTINUOUS CLEANING OF MARINE FUNDS
CN102140917A (en) * 2011-05-17 2011-08-03 中南大学 Heave compensation simulation test device for deep-sea mining

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643247A (en) * 1926-08-23 1927-09-20 Grange William La Apparatus for raising sunken ships
US3156371A (en) * 1962-02-26 1964-11-10 Crown Machine & Tool Company Container
US3248812A (en) * 1963-04-22 1966-05-03 Gardner Catherine Burkholder Collector and hoist for aggregates
US3226854A (en) * 1963-04-29 1966-01-04 John L Mero Dredge underwater pick-up head assembly
US3310894A (en) * 1964-05-11 1967-03-28 Ball James Dredging method
US3456371A (en) * 1965-05-06 1969-07-22 Kennecott Copper Corp Process and apparatus for mining deposits on the sea floor
US3429062A (en) * 1966-03-11 1969-02-25 Arthur J Nelson Deep water harvesting system
US3522670A (en) * 1967-07-11 1970-08-04 Newport News S & D Co Apparatus for underwater mining
US3588174A (en) * 1969-08-01 1971-06-28 Tetra Tech Collector assembly for deep sea mining

Also Published As

Publication number Publication date
AU5718973A (en) 1975-01-09
DE2331489A1 (en) 1974-01-10
US3908290A (en) 1975-09-30
JPS4950688A (en) 1974-05-16
NL7308762A (en) 1973-12-27
ES416173A1 (en) 1976-03-01
JPS5617513B2 (en) 1981-04-22
FR2189588A1 (en) 1974-01-25
NL177137C (en) 1985-08-01
NL177137B (en) 1985-03-01
BE800885A (en) 1973-12-14
FR2189588B1 (en) 1976-08-13
GB1427954A (en) 1976-03-10
CA988106A (en) 1976-04-27

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