AU451402B2 - Method and apparatus for underwater mining - Google Patents

Method and apparatus for underwater mining

Info

Publication number
AU451402B2
AU451402B2 AU12343/70A AU1234370A AU451402B2 AU 451402 B2 AU451402 B2 AU 451402B2 AU 12343/70 A AU12343/70 A AU 12343/70A AU 1234370 A AU1234370 A AU 1234370A AU 451402 B2 AU451402 B2 AU 451402B2
Authority
AU
Australia
Prior art keywords
underwater mining
underwater
mining
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
AU12343/70A
Other versions
AU1234370A (en
Inventor
ROBERT M. DONALDSON JOHN L. STEVENS JNR. JOHN L. MERO JOSEPH D. DEAL JR. NORMAND. BIRRELL NICHOLAS E. ORESKO LUTHER E. SPENCER ALFRED E. GRAHAM ARCHER L. JONES TEAL. KIRSHMAN FREDERICKS. TODD and WILLIAMA. HIMES JOHN E. FOOSE
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.)
Newport News Shipbuilding and Dry Dock Co
Original Assignee
Newport News Shipbuilding and Dry Dock Co
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 Newport News Shipbuilding and Dry Dock Co filed Critical Newport News Shipbuilding and Dry Dock Co
Publication of AU1234370A publication Critical patent/AU1234370A/en
Application granted granted Critical
Publication of AU451402B2 publication Critical patent/AU451402B2/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
    • E02F3/885—Floating installations self propelled, e.g. ship
    • 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
    • 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
    • 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)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ocean & Marine Engineering (AREA)
AU12343/70A 1969-11-10 1970-03-09 Method and apparatus for underwater mining Expired AU451402B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6916925A NL6916925A (en) 1969-11-10 1969-11-10

Publications (2)

Publication Number Publication Date
AU1234370A AU1234370A (en) 1971-09-16
AU451402B2 true AU451402B2 (en) 1974-07-22

Family

ID=19808356

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12343/70A Expired AU451402B2 (en) 1969-11-10 1970-03-09 Method and apparatus for underwater mining

Country Status (3)

Country Link
AU (1) AU451402B2 (en)
FR (1) FR2067797A5 (en)
NL (1) NL6916925A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2383394A1 (en) * 2010-04-29 2011-11-02 Castart B.V. Laser cutter suction dredger

Also Published As

Publication number Publication date
AU1234370A (en) 1971-09-16
NL6916925A (en) 1971-05-12
FR2067797A5 (en) 1971-08-20

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