NL7308478A - - Google Patents
Info
- Publication number
- NL7308478A NL7308478A NL7308478A NL7308478A NL7308478A NL 7308478 A NL7308478 A NL 7308478A NL 7308478 A NL7308478 A NL 7308478A NL 7308478 A NL7308478 A NL 7308478A NL 7308478 A NL7308478 A NL 7308478A
- Authority
- NL
- Netherlands
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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
-
- 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)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural 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)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Pusher Or Impeller Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7222119A FR2189587B1 (https=) | 1972-06-20 | 1972-06-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7308478A true NL7308478A (https=) | 1973-12-27 |
| NL176800B NL176800B (nl) | 1985-01-02 |
| NL176800C NL176800C (nl) | 1985-06-03 |
Family
ID=9100443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7308478,A NL176800C (nl) | 1972-06-20 | 1973-06-19 | Baggerinrichting voor het opbaggeren van knollen van de zeebodem. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3829160A (https=) |
| JP (1) | JPS5531857B2 (https=) |
| AU (1) | AU475514B2 (https=) |
| BE (1) | BE800753A (https=) |
| CA (1) | CA979027A (https=) |
| DE (1) | DE2331487C2 (https=) |
| ES (1) | ES416127A1 (https=) |
| FR (1) | FR2189587B1 (https=) |
| GB (1) | GB1425414A (https=) |
| NL (1) | NL176800C (https=) |
| ZA (1) | ZA733888B (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040667A (en) * | 1974-08-16 | 1977-08-09 | Hans Tax | Apparatus for recovering particulate material from the sea bottom |
| US3988843A (en) * | 1974-12-11 | 1976-11-02 | The International Nickel Company, Inc. | Mining transition chamber |
| US3972566A (en) * | 1975-03-04 | 1976-08-03 | The International Nickel Company, Inc. | Solids concentrator |
| US4232903A (en) * | 1978-12-28 | 1980-11-11 | Lockheed Missiles & Space Co., Inc. | Ocean mining system and process |
| US4346937A (en) * | 1980-06-02 | 1982-08-31 | Deepsea Ventures, Inc. | Dredging apparatus including suction nozzles |
| DE3429202C1 (de) * | 1984-08-08 | 1986-01-09 | Preussag Ag, 3000 Hannover Und 1000 Berlin | Vorrichtung zum Aufnehmen von Manganknollen oder dergleichen vom Meeresboden |
| GB8625749D0 (en) * | 1986-10-28 | 1986-12-03 | Wakefield A W | Cutting device |
| US9951496B2 (en) * | 2011-03-18 | 2018-04-24 | Susanne F. Vaughan | Systems and methods for harvesting natural gas from underwater clathrate hydrate deposits |
| BE1020785A5 (nl) * | 2012-07-06 | 2014-05-06 | Baggerwerken Decloedt En Zoon | Inrichting en werkwijze voor het baggeren van bodemmateriaal onder water. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2015894A1 (de) * | 1970-04-03 | 1971-10-14 | Deutsche Babcock & Wilcox Ag, 4200 Oberhausen | Unterwasserschurfgerat |
-
1972
- 1972-06-20 FR FR7222119A patent/FR2189587B1/fr not_active Expired
-
1973
- 1973-06-08 ZA ZA733888A patent/ZA733888B/xx unknown
- 1973-06-11 CA CA173,755A patent/CA979027A/en not_active Expired
- 1973-06-12 BE BE1005141A patent/BE800753A/xx not_active IP Right Cessation
- 1973-06-13 AU AU56875/73A patent/AU475514B2/en not_active Expired
- 1973-06-15 GB GB2860073A patent/GB1425414A/en not_active Expired
- 1973-06-19 NL NLAANVRAGE7308478,A patent/NL176800C/xx not_active IP Right Cessation
- 1973-06-20 JP JP6886573A patent/JPS5531857B2/ja not_active Expired
- 1973-06-20 ES ES416127A patent/ES416127A1/es not_active Expired
- 1973-06-20 US US00371588A patent/US3829160A/en not_active Expired - Lifetime
- 1973-06-20 DE DE2331487A patent/DE2331487C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES416127A1 (es) | 1976-03-01 |
| CA979027A (en) | 1975-12-02 |
| DE2331487A1 (de) | 1974-01-10 |
| GB1425414A (en) | 1976-02-18 |
| JPS5531857B2 (https=) | 1980-08-21 |
| DE2331487C2 (de) | 1982-12-30 |
| FR2189587B1 (https=) | 1974-10-25 |
| NL176800C (nl) | 1985-06-03 |
| BE800753A (fr) | 1973-12-12 |
| FR2189587A1 (https=) | 1974-01-25 |
| ZA733888B (en) | 1974-09-25 |
| AU5687573A (en) | 1974-12-19 |
| JPS4985835A (https=) | 1974-08-16 |
| NL176800B (nl) | 1985-01-02 |
| AU475514B2 (en) | 1976-08-26 |
| US3829160A (en) | 1974-08-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |