AU1666676A - Underwater nodule collecting apparatus - Google Patents

Underwater nodule collecting apparatus

Info

Publication number
AU1666676A
AU1666676A AU16666/76A AU1666676A AU1666676A AU 1666676 A AU1666676 A AU 1666676A AU 16666/76 A AU16666/76 A AU 16666/76A AU 1666676 A AU1666676 A AU 1666676A AU 1666676 A AU1666676 A AU 1666676A
Authority
AU
Australia
Prior art keywords
underwater
collecting apparatus
nodule collecting
nodule
underwater nodule
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
AU16666/76A
Inventor
J. and Gioi M Droege
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.)
Umicore NV SA
Original Assignee
Union Miniere NV SA
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 Union Miniere NV SA filed Critical Union Miniere NV SA
Publication of AU1666676A publication Critical patent/AU1666676A/en
Expired legal-status Critical Current

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
  • Processing Of Solid Wastes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU16666/76A 1975-08-06 1976-08-06 Underwater nodule collecting apparatus Expired AU1666676A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU73155A LU73155A1 (en) 1975-08-06 1975-08-06
LULU73,155 1975-08-06

Publications (1)

Publication Number Publication Date
AU1666676A true AU1666676A (en) 1978-02-09

Family

ID=19728018

Family Applications (2)

Application Number Title Priority Date Filing Date
AU16666/76A Expired AU1666676A (en) 1975-08-06 1976-08-06 Underwater nodule collecting apparatus
AU16666/76A Expired AU512169B2 (en) 1975-08-06 1976-08-06 Underwater nodule collecting apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU16666/76A Expired AU512169B2 (en) 1975-08-06 1976-08-06 Underwater nodule collecting apparatus

Country Status (9)

Country Link
JP (1) JPS5238401A (en)
AU (2) AU1666676A (en)
BE (1) BE844895A (en)
CA (1) CA1054165A (en)
DE (1) DE2635362C3 (en)
FR (1) FR2320393A1 (en)
GB (1) GB1551926A (en)
LU (1) LU73155A1 (en)
NL (1) NL7608754A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178704A (en) * 1977-11-01 1979-12-18 Deepsea Ventures, Inc. Suction nozzle dredge head
GB2178778B (en) * 1985-08-03 1988-08-03 Stanley Francis Ibbetson Trawl device
NL189476C (en) * 1988-01-20 1993-04-16 Albert Pieter Berend Uiterwijk DEVICE FOR REMOVING SLUDGE AND SIMILAR DEPOSITS FROM THE BOTTOM OF A WATER.
ES2142766B1 (en) * 1998-07-08 2000-12-01 Univ Valencia Politecnica RAKE FOR THE EXTRACTION OF BIVALVE MOLLUSCS.
GB2543499B (en) * 2015-10-19 2018-03-28 Connolly James Dredging apparatus for harvesting shellfish

Also Published As

Publication number Publication date
FR2320393A1 (en) 1977-03-04
LU73155A1 (en) 1977-04-13
DE2635362C3 (en) 1979-10-04
BE844895A (en) 1977-02-07
AU512169B2 (en) 1980-09-25
GB1551926A (en) 1979-09-05
DE2635362B2 (en) 1979-02-15
CA1054165A (en) 1979-05-08
DE2635362A1 (en) 1977-02-10
JPS5238401A (en) 1977-03-25
NL7608754A (en) 1977-02-08

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