CA979027A - Dispositifs collecteurs pour le dragage hydraulique des fonds sous-marins - Google Patents

Dispositifs collecteurs pour le dragage hydraulique des fonds sous-marins

Info

Publication number
CA979027A
CA979027A CA173,755A CA173755A CA979027A CA 979027 A CA979027 A CA 979027A CA 173755 A CA173755 A CA 173755A CA 979027 A CA979027 A CA 979027A
Authority
CA
Canada
Prior art keywords
dragage
collecteurs
marins
dispositifs
sous
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
CA173,755A
Other languages
English (en)
Other versions
CA173755S (fr
Inventor
Elie Condolios
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.)
Societe Generale de Constructions Electriques et Mecaniques
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
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 Societe Generale de Constructions Electriques et Mecaniques filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of CA979027A publication Critical patent/CA979027A/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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • 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
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
CA173,755A 1972-06-20 1973-06-11 Dispositifs collecteurs pour le dragage hydraulique des fonds sous-marins Expired CA979027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222119A FR2189587B1 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
CA979027A true CA979027A (en) 1975-12-02

Family

ID=9100443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,755A Expired CA979027A (en) 1972-06-20 1973-06-11 Dispositifs collecteurs pour le dragage hydraulique des fonds sous-marins

Country Status (11)

Country Link
US (1) US3829160A (enrdf_load_stackoverflow)
JP (1) JPS5531857B2 (enrdf_load_stackoverflow)
AU (1) AU475514B2 (enrdf_load_stackoverflow)
BE (1) BE800753A (enrdf_load_stackoverflow)
CA (1) CA979027A (enrdf_load_stackoverflow)
DE (1) DE2331487C2 (enrdf_load_stackoverflow)
ES (1) ES416127A1 (enrdf_load_stackoverflow)
FR (1) FR2189587B1 (enrdf_load_stackoverflow)
GB (1) GB1425414A (enrdf_load_stackoverflow)
NL (1) NL176800C (enrdf_load_stackoverflow)
ZA (1) ZA733888B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040667A (en) * 1974-08-16 1977-08-09 Hans Tax Apparatus for recovering particulate material from the sea bottom
US3988843A (en) * 1974-12-11 1976-11-02 The International Nickel Company, Inc. Mining transition chamber
US3972566A (en) * 1975-03-04 1976-08-03 The International Nickel Company, Inc. Solids concentrator
US4232903A (en) * 1978-12-28 1980-11-11 Lockheed Missiles & Space Co., Inc. Ocean mining system and process
US4346937A (en) * 1980-06-02 1982-08-31 Deepsea Ventures, Inc. Dredging apparatus including suction nozzles
DE3429202C1 (de) * 1984-08-08 1986-01-09 Preussag Ag, 3000 Hannover Und 1000 Berlin Vorrichtung zum Aufnehmen von Manganknollen oder dergleichen vom Meeresboden
GB8625749D0 (en) * 1986-10-28 1986-12-03 Wakefield A W Cutting device
US9951496B2 (en) * 2011-03-18 2018-04-24 Susanne F. Vaughan Systems and methods for harvesting natural gas from underwater clathrate hydrate deposits
BE1020785A5 (nl) * 2012-07-06 2014-05-06 Baggerwerken Decloedt En Zoon Inrichting en werkwijze voor het baggeren van bodemmateriaal onder water.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015894A1 (de) * 1970-04-03 1971-10-14 Deutsche Babcock & Wilcox Ag, 4200 Oberhausen Unterwasserschurfgerat

Also Published As

Publication number Publication date
AU5687573A (en) 1974-12-19
GB1425414A (en) 1976-02-18
AU475514B2 (en) 1976-08-26
FR2189587A1 (enrdf_load_stackoverflow) 1974-01-25
ES416127A1 (es) 1976-03-01
DE2331487A1 (de) 1974-01-10
NL7308478A (enrdf_load_stackoverflow) 1973-12-27
NL176800C (nl) 1985-06-03
US3829160A (en) 1974-08-13
ZA733888B (en) 1974-09-25
FR2189587B1 (enrdf_load_stackoverflow) 1974-10-25
BE800753A (fr) 1973-12-12
JPS4985835A (enrdf_load_stackoverflow) 1974-08-16
NL176800B (nl) 1985-01-02
DE2331487C2 (de) 1982-12-30
JPS5531857B2 (enrdf_load_stackoverflow) 1980-08-21

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