JPS5617513B2 - - Google Patents

Info

Publication number
JPS5617513B2
JPS5617513B2 JP6995273A JP6995273A JPS5617513B2 JP S5617513 B2 JPS5617513 B2 JP S5617513B2 JP 6995273 A JP6995273 A JP 6995273A JP 6995273 A JP6995273 A JP 6995273A JP S5617513 B2 JPS5617513 B2 JP S5617513B2
Authority
JP
Japan
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
JP6995273A
Other versions
JPS4950688A (ja
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 filed Critical
Publication of JPS4950688A publication Critical patent/JPS4950688A/ja
Publication of JPS5617513B2 publication Critical patent/JPS5617513B2/ja
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
    • E02F3/8833—Floating installations
    • 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
    • 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)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Electric Cable Installation (AREA)
  • Treatment Of Sludge (AREA)
JP6995273A 1972-06-22 1973-06-22 Expired JPS5617513B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223440A FR2189588B1 (ja) 1972-06-22 1972-06-22

Publications (2)

Publication Number Publication Date
JPS4950688A JPS4950688A (ja) 1974-05-16
JPS5617513B2 true JPS5617513B2 (ja) 1981-04-22

Family

ID=9101011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6995273A Expired JPS5617513B2 (ja) 1972-06-22 1973-06-22

Country Status (10)

Country Link
US (1) US3908290A (ja)
JP (1) JPS5617513B2 (ja)
BE (1) BE800885A (ja)
CA (1) CA988106A (ja)
DE (1) DE2331489A1 (ja)
ES (1) ES416173A1 (ja)
FR (1) FR2189588B1 (ja)
GB (1) GB1427954A (ja)
NL (1) NL177137C (ja)
ZA (1) ZA734097B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010560A (en) * 1975-05-14 1977-03-08 Diggs Richard E Deep sea mining apparatus and method
FR2460369A1 (fr) * 1979-06-29 1981-01-23 Inst Francais Du Petrole Methode et systeme de nettoyage continu des fonds marins
CN102140917A (zh) * 2011-05-17 2011-08-03 中南大学 深海采矿升沉补偿模拟试验装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643247A (en) * 1926-08-23 1927-09-20 Grange William La Apparatus for raising sunken ships
US3156371A (en) * 1962-02-26 1964-11-10 Crown Machine & Tool Company Container
US3248812A (en) * 1963-04-22 1966-05-03 Gardner Catherine Burkholder Collector and hoist for aggregates
US3226854A (en) * 1963-04-29 1966-01-04 John L Mero Dredge underwater pick-up head assembly
US3310894A (en) * 1964-05-11 1967-03-28 Ball James Dredging method
US3456371A (en) * 1965-05-06 1969-07-22 Kennecott Copper Corp Process and apparatus for mining deposits on the sea floor
US3429062A (en) * 1966-03-11 1969-02-25 Arthur J Nelson Deep water harvesting system
US3522670A (en) * 1967-07-11 1970-08-04 Newport News S & D Co Apparatus for underwater mining
US3588174A (en) * 1969-08-01 1971-06-28 Tetra Tech Collector assembly for deep sea mining

Also Published As

Publication number Publication date
US3908290A (en) 1975-09-30
DE2331489A1 (de) 1974-01-10
GB1427954A (en) 1976-03-10
JPS4950688A (ja) 1974-05-16
ES416173A1 (es) 1976-03-01
CA988106A (fr) 1976-04-27
NL177137B (nl) 1985-03-01
AU5718973A (en) 1975-01-09
NL177137C (nl) 1985-08-01
FR2189588B1 (ja) 1976-08-13
FR2189588A1 (ja) 1974-01-25
ZA734097B (en) 1974-05-29
BE800885A (fr) 1973-12-14
NL7308762A (ja) 1973-12-27

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