SG57783G - Improvements in or relating to underwater mining - Google Patents

Improvements in or relating to underwater mining

Info

Publication number
SG57783G
SG57783G SG577/83A SG57783A SG57783G SG 57783 G SG57783 G SG 57783G SG 577/83 A SG577/83 A SG 577/83A SG 57783 A SG57783 A SG 57783A SG 57783 G SG57783 G SG 57783G
Authority
SG
Singapore
Prior art keywords
relating
underwater mining
underwater
mining
Prior art date
Application number
SG577/83A
Other languages
English (en)
Original Assignee
Lockheed Missiles Space
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 Lockheed Missiles Space filed Critical Lockheed Missiles Space
Publication of SG57783G publication Critical patent/SG57783G/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • 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
    • E02F3/8858—Submerged units
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Disintegrating Or Milling (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
SG577/83A 1978-12-28 1983-09-08 Improvements in or relating to underwater mining SG57783G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/973,854 US4232903A (en) 1978-12-28 1978-12-28 Ocean mining system and process

Publications (1)

Publication Number Publication Date
SG57783G true SG57783G (en) 1985-01-11

Family

ID=25521295

Family Applications (1)

Application Number Title Priority Date Filing Date
SG577/83A SG57783G (en) 1978-12-28 1983-09-08 Improvements in or relating to underwater mining

Country Status (17)

Country Link
US (1) US4232903A (fr)
JP (1) JPS55114795A (fr)
KR (1) KR830001489A (fr)
BE (1) BE880900A (fr)
CA (6) CA1120503A (fr)
DD (1) DD148805A5 (fr)
DE (1) DE2950922A1 (fr)
ES (1) ES8102196A1 (fr)
FI (1) FI793990A (fr)
FR (1) FR2467283A1 (fr)
GB (4) GB2045314B (fr)
HK (1) HK6284A (fr)
IT (1) IT1164081B (fr)
NL (1) NL7908721A (fr)
NO (1) NO794097L (fr)
SE (1) SE7910675L (fr)
SG (1) SG57783G (fr)

Families Citing this family (106)

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CN110295910B (zh) * 2019-07-10 2023-11-21 台州长天能源技术有限公司 泥质粉砂型矿藏开采方法及装置
RU2715108C1 (ru) * 2019-09-25 2020-02-25 Общество с ограниченной ответственностью "Научно-технологический Центр"Геомеханика" (ООО"НТЦ "Геомеханика") Способ добычи железомарганцевых конкреций со дна океана с глубин до 5 км и более и устройство для его осуществления
CN111287705A (zh) * 2020-02-05 2020-06-16 史先德 一种海下液体平衡式工作系统
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CN113719288B (zh) * 2021-11-03 2022-03-15 滨州学院 一种海底采矿机器人
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CN117684985B (zh) * 2024-02-02 2024-05-07 长沙矿冶研究院有限责任公司 一种深海采矿车矿石料仓及计量方法

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FR2377522A1 (fr) * 1977-01-18 1978-08-11 Commissariat Energie Atomique Vehicule de nodules sur un fond marin

Also Published As

Publication number Publication date
BE880900A (fr) 1980-06-27
JPS55114795A (en) 1980-09-04
HK6284A (en) 1984-01-27
GB2109840A (en) 1983-06-08
FR2467283A1 (fr) 1981-04-17
CA1132617A (fr) 1982-09-28
GB2045314B (en) 1983-05-25
IT7951018A0 (it) 1979-12-07
ES487273A0 (es) 1980-12-16
CA1134399A (fr) 1982-10-26
CA1132616A (fr) 1982-09-28
CA1133955A (fr) 1982-10-19
CA1141785A (fr) 1983-02-22
US4232903A (en) 1980-11-11
SE7910675L (sv) 1980-06-29
IT1164081B (it) 1987-04-08
GB2112834B (en) 1983-11-30
FI793990A (fi) 1980-06-29
GB2113274A (en) 1983-08-03
FR2467283B1 (fr) 1984-03-23
GB2113274B (en) 1983-11-30
NO794097L (no) 1980-07-01
ES8102196A1 (es) 1980-12-16
GB2045314A (en) 1980-10-29
GB2112834A (en) 1983-07-27
GB2109840B (en) 1983-11-02
DD148805A5 (de) 1981-06-10
CA1120503A (fr) 1982-03-23
DE2950922A1 (de) 1980-07-17
KR830001489A (ko) 1983-05-17
NL7908721A (nl) 1980-07-01

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