AU512169B2 - Underwater nodule collecting apparatus - Google Patents

Underwater nodule collecting apparatus

Info

Publication number
AU512169B2
AU512169B2 AU16666/76A AU1666677A AU512169B2 AU 512169 B2 AU512169 B2 AU 512169B2 AU 16666/76 A AU16666/76 A AU 16666/76A AU 1666677 A AU1666677 A AU 1666677A AU 512169 B2 AU512169 B2 AU 512169B2
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
Other languages
English (en)
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
Application granted granted Critical
Publication of AU512169B2 publication Critical patent/AU512169B2/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)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Filtration Of Liquid (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU16666/76A 1975-08-06 1976-08-06 Underwater nodule collecting apparatus Expired AU512169B2 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
AU512169B2 true AU512169B2 (en) 1980-09-25

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 Before (1)

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

Country Status (9)

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

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 (nl) * 1988-01-20 1993-04-16 Albert Pieter Berend Uiterwijk Inrichting voor het verwijderen van slib en dergelijke afzettingen van de bodem van een water.
ES2142766B1 (es) * 1998-07-08 2000-12-01 Univ Valencia Politecnica Rastrillo para la extraccion de moluscos bivalvos.
GB2543499B (en) * 2015-10-19 2018-03-28 Connolly James Dredging apparatus for harvesting shellfish

Also Published As

Publication number Publication date
LU73155A1 (enrdf_load_stackoverflow) 1977-04-13
DE2635362C3 (de) 1979-10-04
CA1054165A (fr) 1979-05-08
FR2320393A1 (fr) 1977-03-04
JPS5238401A (en) 1977-03-25
DE2635362B2 (de) 1979-02-15
AU1666676A (en) 1978-02-09
DE2635362A1 (de) 1977-02-10
BE844895A (fr) 1977-02-07
GB1551926A (en) 1979-09-05
NL7608754A (nl) 1977-02-08

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