CA1126764A - Device for collecting solid bodies on an underwater bed - Google Patents
Device for collecting solid bodies on an underwater bedInfo
- Publication number
- CA1126764A CA1126764A CA312,174A CA312174A CA1126764A CA 1126764 A CA1126764 A CA 1126764A CA 312174 A CA312174 A CA 312174A CA 1126764 A CA1126764 A CA 1126764A
- Authority
- CA
- Canada
- Prior art keywords
- collecting
- bed
- structures
- bodies
- unit according
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 47
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims description 42
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012432 intermediate storage Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000010006 flight Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
-
- 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)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FREN7729460 | 1977-09-30 | ||
| FR7729460A FR2404734A1 (fr) | 1977-09-30 | 1977-09-30 | Dispositif preleveur de corps sur un fond recouvert d'eau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1126764A true CA1126764A (en) | 1982-06-29 |
Family
ID=9195961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA312,174A Expired CA1126764A (en) | 1977-09-30 | 1978-02-27 | Device for collecting solid bodies on an underwater bed |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5488803A (ja) |
| CA (1) | CA1126764A (ja) |
| DE (1) | DE2842599C2 (ja) |
| FR (1) | FR2404734A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2455162A1 (fr) * | 1979-04-27 | 1980-11-21 | Commissariat Energie Atomique | Vehicule sous-marin de dragage et de remontee de mineraux a grande profondeur |
| JPS6237496A (ja) * | 1985-08-12 | 1987-02-18 | 有限会社 研電社 | 砂鉱採取装置 |
| JPH029888U (ja) * | 1988-07-04 | 1990-01-22 | ||
| NL2018071B1 (nl) * | 2016-12-23 | 2018-07-02 | Carpdredging Ip B V | Grondtransport installatie |
| FR3095803B1 (fr) | 2019-05-10 | 2021-04-09 | Sas Lwnc Loctudy World Nodule Company | Engin sous-marin de type drague destiné à récolter des nodules de minerais sur un fond marin, ensemble de récolte de nodules de minerais comprenant un tel engin, et procédé de récolte de nodules à l’aide d’un tel engin |
| KR102638878B1 (ko) * | 2021-07-28 | 2024-02-22 | 유한회사 거성 | 회전식 채취 블레이드를 활용한 어패류 채취장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314174A (en) * | 1963-12-31 | 1967-04-18 | Samuel E Haggard | Underwater mining apparatus and method |
| DE2111417A1 (de) * | 1971-03-10 | 1972-09-21 | Demag Ag | Vorrichtung zur Aufnahme von Proben aus auf dem Meeresboden lagerndem Gut |
| FR2313547A1 (fr) | 1975-06-04 | 1976-12-31 | Coflexip | Dispositif pour la recuperation de matieres solides sous-marines et procede pour la mise en oeuvre de ce dispositif |
| DE2600818C3 (de) * | 1976-01-12 | 1979-07-26 | O & K Orenstein & Koppel Ag Werk Luebeck, 2400 Luebeck | Selbstfahrendes Aufnahmegerät für Mineralablagerungen auf dem Meeresboden |
| DE2701393A1 (de) * | 1977-01-14 | 1978-07-20 | Richard E Diggs | Einrichtung mit einem traegerschiff zur gewinnung von auf dem meeresboden lagernden mineralien |
-
1977
- 1977-09-30 FR FR7729460A patent/FR2404734A1/fr active Granted
-
1978
- 1978-02-27 CA CA312,174A patent/CA1126764A/en not_active Expired
- 1978-09-29 DE DE19782842599 patent/DE2842599C2/de not_active Expired
- 1978-09-29 JP JP11941778A patent/JPS5488803A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5488803A (en) | 1979-07-14 |
| DE2842599C2 (de) | 1987-02-26 |
| DE2842599A1 (de) | 1979-04-19 |
| FR2404734A1 (fr) | 1979-04-27 |
| FR2404734B1 (ja) | 1982-11-05 |
| JPS6128079B2 (ja) | 1986-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |