HK6284A - Improvements in or relating to underwater mining - Google Patents

Improvements in or relating to underwater mining

Info

Publication number
HK6284A
HK6284A HK62/84A HK6284A HK6284A HK 6284 A HK6284 A HK 6284A HK 62/84 A HK62/84 A HK 62/84A HK 6284 A HK6284 A HK 6284A HK 6284 A HK6284 A HK 6284A
Authority
HK
Hong Kong
Prior art keywords
relating
underwater mining
underwater
mining
Prior art date
Application number
HK62/84A
Other languages
English (en)
Inventor
Conrad Gerhart Welling
Gordon Henry Davenport
Guenter Reichert
Charlers Mcclellan Snyder
Milton Calvert Harrold
Salvatore Henry Donze
Frank Raymond Larsen
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 HK6284A publication Critical patent/HK6284A/xx

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)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Disintegrating Or Milling (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
HK62/84A 1978-12-28 1984-01-19 Improvements in or relating to underwater mining HK6284A (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
HK6284A true HK6284A (en) 1984-01-27

Family

ID=25521295

Family Applications (1)

Application Number Title Priority Date Filing Date
HK62/84A HK6284A (en) 1978-12-28 1984-01-19 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)

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Also Published As

Publication number Publication date
IT1164081B (it) 1987-04-08
FI793990A (fi) 1980-06-29
GB2112834B (en) 1983-11-30
GB2113274B (en) 1983-11-30
IT7951018A0 (it) 1979-12-07
GB2109840A (en) 1983-06-08
ES487273A0 (es) 1980-12-16
ES8102196A1 (es) 1980-12-16
GB2045314B (en) 1983-05-25
JPS55114795A (en) 1980-09-04
FR2467283A1 (fr) 1981-04-17
NO794097L (no) 1980-07-01
CA1132617A (fr) 1982-09-28
GB2113274A (en) 1983-08-03
CA1141785A (fr) 1983-02-22
FR2467283B1 (fr) 1984-03-23
GB2109840B (en) 1983-11-02
CA1132616A (fr) 1982-09-28
SE7910675L (sv) 1980-06-29
KR830001489A (ko) 1983-05-17
GB2045314A (en) 1980-10-29
GB2112834A (en) 1983-07-27
CA1134399A (fr) 1982-10-26
CA1133955A (fr) 1982-10-19
DE2950922A1 (de) 1980-07-17
NL7908721A (nl) 1980-07-01
US4232903A (en) 1980-11-11
CA1120503A (fr) 1982-03-23
BE880900A (fr) 1980-06-27
SG57783G (en) 1985-01-11
DD148805A5 (de) 1981-06-10

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