SE7513918L - Anordning for att uppsamla fasta materialstycken fran bottnen av en sjo, ett hav eller en vetskesamling - Google Patents

Anordning for att uppsamla fasta materialstycken fran bottnen av en sjo, ett hav eller en vetskesamling

Info

Publication number
SE7513918L
SE7513918L SE7513918A SE7513918A SE7513918L SE 7513918 L SE7513918 L SE 7513918L SE 7513918 A SE7513918 A SE 7513918A SE 7513918 A SE7513918 A SE 7513918A SE 7513918 L SE7513918 L SE 7513918L
Authority
SE
Sweden
Prior art keywords
sea
collection
liquid
solid pieces
collecting solid
Prior art date
Application number
SE7513918A
Other languages
English (en)
Other versions
SE403391B (sv
Inventor
Iii F H Brockett
Original Assignee
Int Nickel Ltd
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 Int Nickel Ltd filed Critical Int Nickel Ltd
Publication of SE7513918L publication Critical patent/SE7513918L/sv
Publication of SE403391B publication Critical patent/SE403391B/sv

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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • 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)
  • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
SE7513918A 1974-12-11 1975-12-10 Anordning for att uppsamla fasta materialstycken fran botten av en sjo, ett hav eller en vetskesamling SE403391B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/531,753 US3988843A (en) 1974-12-11 1974-12-11 Mining transition chamber

Publications (2)

Publication Number Publication Date
SE7513918L true SE7513918L (sv) 1976-06-14
SE403391B SE403391B (sv) 1978-08-14

Family

ID=24118910

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513918A SE403391B (sv) 1974-12-11 1975-12-10 Anordning for att uppsamla fasta materialstycken fran botten av en sjo, ett hav eller en vetskesamling

Country Status (10)

Country Link
US (1) US3988843A (sv)
JP (1) JPS5750240B2 (sv)
CA (1) CA1017759A (sv)
DE (1) DE2555490C2 (sv)
DK (1) DK559775A (sv)
FR (1) FR2294280A1 (sv)
GB (1) GB1534520A (sv)
IT (1) IT1065304B (sv)
NO (1) NO143174C (sv)
SE (1) SE403391B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147390A (en) * 1975-08-06 1979-04-03 Union Miniere S.A. Nodule dredging apparatus and process
US4171581A (en) * 1977-11-14 1979-10-23 Deepsea Ventures, Inc. Water flow-deflecting shield for dredge suction nozzle
US4408404A (en) * 1980-09-08 1983-10-11 Deepsea Ventures, Inc. Pivotable articulated support shoe for hydraulic nozzle
US4368923A (en) * 1981-02-17 1983-01-18 Director-General Of Agency Of Industrial Science & Technology Nodule collector
FR2724376B1 (fr) * 1994-09-09 1996-10-31 Bordes Sue Dominique Procede de traitement "in situ" des sediments et notamment des vases
BE1009262A3 (nl) * 1995-03-30 1997-01-07 Dredging Int Baggerkop voor het door een sleep- of duwbeweging baggeren van slib.
GB2497505B (en) * 2011-10-03 2015-07-29 Marine Resources Exploration Internat Bv Suction mouth for a subsea mining tool
ES2694415T3 (es) * 2012-07-27 2018-12-20 Nautilus Minerals Pacific Pty Ltd Aparato y procedimiento de recogida autolimpiadores
CN109798119A (zh) * 2017-11-17 2019-05-24 广州光环能源科技有限公司 水底采矿器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US646490A (en) * 1897-11-12 1900-04-03 Harry A Deery Mouthpiece for pneumatic conveyers.
US867492A (en) * 1907-07-01 1907-10-01 Allis Chalmers Hydraulic dredge.
US2889779A (en) * 1957-06-24 1959-06-09 Hofer David Louis Relief valve system for suction dredges
FR1427590A (fr) * 1964-04-07 1966-02-04 Ingbureauvoor Systemen En Octr Procédé et dispositif pour vider par aspiration des chalands ou allèges chargés de sable ou d'autres déblais de dragage
NL125627C (sv) * 1964-04-07
US3310894A (en) * 1964-05-11 1967-03-28 Ball James Dredging method
US3504943A (en) * 1968-10-08 1970-04-07 Bethlehem Steel Corp Deep sea nodule mining
US3588174A (en) * 1969-08-01 1971-06-28 Tetra Tech Collector assembly for deep sea mining
FR2189587B1 (sv) * 1972-06-20 1974-10-25 Sogreah
US3802740A (en) * 1972-12-21 1974-04-09 Int Nickel Co Concentration of minerals

Also Published As

Publication number Publication date
IT1065304B (it) 1985-02-25
DE2555490C2 (de) 1985-02-07
GB1534520A (en) 1978-12-06
CA1017759A (en) 1977-09-20
JPS5168402A (sv) 1976-06-14
FR2294280A1 (fr) 1976-07-09
DK559775A (da) 1976-06-12
JPS5750240B2 (sv) 1982-10-26
NO143174B (no) 1980-09-15
DE2555490A1 (de) 1976-06-16
NO143174C (no) 1980-12-29
FR2294280B1 (sv) 1982-10-08
NO754012L (sv) 1976-06-14
USB531753I5 (sv) 1976-03-02
US3988843A (en) 1976-11-02
SE403391B (sv) 1978-08-14

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