ES415168A1 - Method and apparatus for continuous underwater mining using plural ships - Google Patents
Method and apparatus for continuous underwater mining using plural shipsInfo
- Publication number
- ES415168A1 ES415168A1 ES415168A ES415168A ES415168A1 ES 415168 A1 ES415168 A1 ES 415168A1 ES 415168 A ES415168 A ES 415168A ES 415168 A ES415168 A ES 415168A ES 415168 A1 ES415168 A1 ES 415168A1
- Authority
- ES
- Spain
- Prior art keywords
- ship
- line
- underwater mining
- buckets
- endless
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012265 solid product Substances 0.000 abstract 1
Classifications
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
Continuous extraction of solid products from the bottom of the sea by means of at least one endless dredging line provided with buckets. The endless line is lowered to the sea bed from a first ship, the buckets are caused to dredge the surface of the sea bed and the line is then raised to a second ship traveling along a generally parallel course to the first ship after the dredging operation is completed. The line is returned to the first ship along a return path which is at least partially submerged.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218636A FR2185747B1 (en) | 1972-05-25 | 1972-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES415168A1 true ES415168A1 (en) | 1976-02-16 |
Family
ID=9099081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES415168A Expired ES415168A1 (en) | 1972-05-25 | 1973-05-25 | Method and apparatus for continuous underwater mining using plural ships |
Country Status (11)
Country | Link |
---|---|
US (1) | US3889403A (en) |
JP (1) | JPS4942502A (en) |
AU (1) | AU475337B2 (en) |
BE (1) | BE799621A (en) |
CA (1) | CA970399A (en) |
DE (1) | DE2326036C3 (en) |
ES (1) | ES415168A1 (en) |
FR (1) | FR2185747B1 (en) |
GB (1) | GB1373890A (en) |
NL (1) | NL158583B (en) |
NO (1) | NO134125C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2365007A1 (en) * | 1976-09-21 | 1978-04-14 | Oceans Ctre Nal Exploit | PERFECTED DREDGING BUCKET |
FR2374235A1 (en) * | 1976-12-17 | 1978-07-13 | Nal Pour Expl Oceans Centre | DEVICE FOR UNLOADING DREDGING BUCKETS |
FR2460369A1 (en) * | 1979-06-29 | 1981-01-23 | Inst Francais Du Petrole | METHOD AND SYSTEM FOR CONTINUOUS CLEANING OF MARINE FUNDS |
GB8718769D0 (en) * | 1987-08-07 | 1987-09-16 | Manaco International | Ocean floor dredging |
US11828042B2 (en) * | 2020-05-25 | 2023-11-28 | Wing Marine Llc | Material handling systems and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US775686A (en) * | 1903-11-16 | 1904-11-22 | Rosell Smith | Chain sand-dredge. |
US983301A (en) * | 1909-06-23 | 1911-02-07 | Joseph F Murdock | Freight-transhipping apparatus. |
US2832168A (en) * | 1956-02-10 | 1958-04-29 | Joseph T Pemberton | Method and apparatus for luring and catching fish |
GB1239178A (en) * | 1967-02-14 | 1971-07-14 | ||
US3675348A (en) * | 1971-06-01 | 1972-07-11 | Ernest Blaney Dane Jr | Scraper bucket apparatus for deep sea mining systems |
-
1972
- 1972-05-25 FR FR7218636A patent/FR2185747B1/fr not_active Expired
-
1973
- 1973-05-11 GB GB2269473A patent/GB1373890A/en not_active Expired
- 1973-05-15 US US360594A patent/US3889403A/en not_active Expired - Lifetime
- 1973-05-16 BE BE131190A patent/BE799621A/en not_active IP Right Cessation
- 1973-05-16 CA CA171,568A patent/CA970399A/en not_active Expired
- 1973-05-16 AU AU55755/73A patent/AU475337B2/en not_active Expired
- 1973-05-19 JP JP48056232A patent/JPS4942502A/ja active Pending
- 1973-05-22 DE DE2326036A patent/DE2326036C3/en not_active Expired
- 1973-05-22 NL NL7307148.A patent/NL158583B/en not_active IP Right Cessation
- 1973-05-25 ES ES415168A patent/ES415168A1/en not_active Expired
- 1973-05-25 NO NO2183/73A patent/NO134125C/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU5575573A (en) | 1974-11-21 |
BE799621A (en) | 1973-09-17 |
JPS4942502A (en) | 1974-04-22 |
GB1373890A (en) | 1974-11-13 |
AU475337B2 (en) | 1976-08-19 |
CA970399A (en) | 1975-07-01 |
DE2326036B2 (en) | 1978-11-09 |
FR2185747B1 (en) | 1974-12-27 |
NL7307148A (en) | 1973-11-27 |
FR2185747A1 (en) | 1974-01-04 |
NO134125C (en) | 1976-08-18 |
US3889403A (en) | 1975-06-17 |
DE2326036A1 (en) | 1973-12-06 |
NO134125B (en) | 1976-05-10 |
NL158583B (en) | 1978-11-15 |
DE2326036C3 (en) | 1979-07-19 |
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