NL6907419A - - Google Patents
Info
- Publication number
- NL6907419A NL6907419A NL6907419A NL6907419A NL6907419A NL 6907419 A NL6907419 A NL 6907419A NL 6907419 A NL6907419 A NL 6907419A NL 6907419 A NL6907419 A NL 6907419A NL 6907419 A NL6907419 A NL 6907419A
- 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
-
- 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)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72972868A | 1968-05-16 | 1968-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6907419A true NL6907419A (cg-RX-API-DMAC7.html) | 1969-11-18 |
Family
ID=24932348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907419A NL6907419A (cg-RX-API-DMAC7.html) | 1968-05-16 | 1969-05-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3556598A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1923966A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2008694A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1211527A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6907419A (cg-RX-API-DMAC7.html) |
| SE (1) | SE339924B (cg-RX-API-DMAC7.html) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2015894A1 (de) * | 1970-04-03 | 1971-10-14 | Deutsche Babcock & Wilcox Ag, 4200 Oberhausen | Unterwasserschurfgerat |
| US3697134A (en) * | 1971-03-25 | 1972-10-10 | Bethlehem Steel Corp | Nodule collector |
| DE2114828C2 (de) * | 1971-03-26 | 1973-12-13 | Preussag Ag, 3000 Hannover | Vorrichtung zur Gewinnung von mag netisierbaren Rohstoffen, insbesondere von Manganknollen, aus der Tiefsee |
| US4040667A (en) * | 1974-08-16 | 1977-08-09 | Hans Tax | Apparatus for recovering particulate material from the sea bottom |
| US3975054A (en) * | 1974-12-11 | 1976-08-17 | The International Nickel Company, Inc. | Undersea mining and separating vehicle having motor-powered water jet |
| US3972566A (en) * | 1975-03-04 | 1976-08-03 | The International Nickel Company, Inc. | Solids concentrator |
| US4037874A (en) * | 1975-10-28 | 1977-07-26 | Nor-Am Resources Technology Incorporated | Apparatus for underwater retrieval, selection and concentration of material for ocean mining |
| EP0007921A1 (de) * | 1978-07-11 | 1980-02-20 | Hermann Wienands | Unterwasser-Walzenrechen mit Turm zum Abräumen von Manganknollen am Meeresboden |
| US4311342A (en) * | 1978-10-30 | 1982-01-19 | Deepsea Ventures, Inc. | Dredge head with mechanical and pumping action |
| US4521305A (en) * | 1984-03-28 | 1985-06-04 | Deal Troy M | Rotating self-cleaning screen |
| DE3429202C1 (de) * | 1984-08-08 | 1986-01-09 | Preussag Ag, 3000 Hannover Und 1000 Berlin | Vorrichtung zum Aufnehmen von Manganknollen oder dergleichen vom Meeresboden |
| WO2011072963A1 (en) * | 2009-12-17 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Converting an underwater methane hydrate containing deposit into a marketable product |
| CN104487634B (zh) * | 2012-07-27 | 2019-07-05 | 诺蒂勒斯矿物太平洋有限公司 | 一种自清洁收集装置及方法 |
| WO2020139804A1 (en) * | 2018-12-26 | 2020-07-02 | Cashman Dredging And Marine Contracting, Co., Llc | Dragging apparatus with ripper shank |
| FR3113632B1 (fr) | 2020-08-26 | 2023-03-24 | Psa Automobiles Sa | Procédé et dispositif de sélection d’un profil utilisateur |
-
1968
- 1968-05-16 US US729728A patent/US3556598A/en not_active Expired - Lifetime
-
1969
- 1969-05-01 GB GB22218/69A patent/GB1211527A/en not_active Expired
- 1969-05-10 DE DE19691923966 patent/DE1923966A1/de active Pending
- 1969-05-14 NL NL6907419A patent/NL6907419A/xx unknown
- 1969-05-16 SE SE06984/69A patent/SE339924B/xx unknown
- 1969-05-16 FR FR6915937A patent/FR2008694A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1923966A1 (de) | 1969-11-20 |
| FR2008694A1 (cg-RX-API-DMAC7.html) | 1970-01-23 |
| US3556598A (en) | 1971-01-19 |
| SE339924B (cg-RX-API-DMAC7.html) | 1971-10-25 |
| GB1211527A (en) | 1970-11-11 |