BE871719A - Tete de dragage a suceur perfectionne - Google Patents

Tete de dragage a suceur perfectionne

Info

Publication number
BE871719A
BE871719A BE191498A BE191498A BE871719A BE 871719 A BE871719 A BE 871719A BE 191498 A BE191498 A BE 191498A BE 191498 A BE191498 A BE 191498A BE 871719 A BE871719 A BE 871719A
Authority
BE
Belgium
Prior art keywords
perfected
sucker
dredging head
dredging
head
Prior art date
Application number
BE191498A
Other languages
English (en)
Original Assignee
Deepsea Ventures Inc
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 Deepsea Ventures Inc filed Critical Deepsea Ventures Inc
Publication of BE871719A publication Critical patent/BE871719A/fr

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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
    • 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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Earth Drilling (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE191498A 1977-11-01 1978-10-31 Tete de dragage a suceur perfectionne BE871719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,482 US4178704A (en) 1977-11-01 1977-11-01 Suction nozzle dredge head

Publications (1)

Publication Number Publication Date
BE871719A true BE871719A (fr) 1979-04-30

Family

ID=25300734

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191498A BE871719A (fr) 1977-11-01 1978-10-31 Tete de dragage a suceur perfectionne

Country Status (9)

Country Link
US (1) US4178704A (fr)
JP (1) JPS5481101A (fr)
AU (1) AU518636B2 (fr)
BE (1) BE871719A (fr)
CA (1) CA1111869A (fr)
DE (1) DE2847325A1 (fr)
FR (1) FR2407299A1 (fr)
GB (1) GB2007288B (fr)
NL (1) NL7810890A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552551B2 (en) * 2005-12-12 2009-06-30 Kohutko Richard J Suction head for sediment dredge
US7591088B1 (en) * 2008-04-28 2009-09-22 Schuh Allen J Suction dredge system and method
NL2006470C2 (en) 2011-03-25 2012-09-26 Ihc Holland Ie Bv Device for collecting material from a floor surface of a water column.
DE102012016052A1 (de) 2012-08-14 2014-02-20 Atlas Elektronik Gmbh Einrichtung und Verfahren zum Abbau von Feststoffen am Meeresgrund

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US597190A (en) * 1898-01-11 Dredging-machine
US1097722A (en) * 1913-07-10 1914-05-26 Simon Lake Submarine dredging apparatus.
GB262914A (en) * 1925-11-25 1926-12-23 Arthur Rawling Balancing reciprocating engines
US1729054A (en) * 1927-11-17 1929-09-24 Harvey L Shotwell Process and apparatus for dredging stone and gravel
US2204584A (en) * 1936-12-23 1940-06-18 Flower Harry Butler Method and apparatus for shellfish dredging
FR1241431A (fr) * 1959-02-14 1960-09-16 Mineraal Technologisch Inst Bec d'aspiration pour drague aspirante remorquée
US3156371A (en) * 1962-02-26 1964-11-10 Crown Machine & Tool Company Container
US3972566A (en) * 1975-03-04 1976-08-03 The International Nickel Company, Inc. Solids concentrator
LU73155A1 (fr) * 1975-08-06 1977-04-13

Also Published As

Publication number Publication date
JPS5481101A (en) 1979-06-28
CA1111869A (fr) 1981-11-03
GB2007288B (en) 1982-02-17
US4178704A (en) 1979-12-18
AU518636B2 (en) 1981-10-08
GB2007288A (en) 1979-05-16
FR2407299A1 (fr) 1979-05-25
NL7810890A (nl) 1979-05-03
AU4125478A (en) 1979-05-17
DE2847325A1 (de) 1979-05-03

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