GB1551926A - Process and apparatus for collecting nodules resting on or partly buried in the upper layers of a surface beneath water - Google Patents
Process and apparatus for collecting nodules resting on or partly buried in the upper layers of a surface beneath waterInfo
- Publication number
- GB1551926A GB1551926A GB3230376A GB3230376A GB1551926A GB 1551926 A GB1551926 A GB 1551926A GB 3230376 A GB3230376 A GB 3230376A GB 3230376 A GB3230376 A GB 3230376A GB 1551926 A GB1551926 A GB 1551926A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resting
- upper layers
- surface beneath
- partly buried
- beneath water
- 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
- 230000000284 resting effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Solid Wastes (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Farming Of Fish And Shellfish (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU73155A LU73155A1 (en) | 1975-08-06 | 1975-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1551926A true GB1551926A (en) | 1979-09-05 |
Family
ID=19728018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3230376A Expired GB1551926A (en) | 1975-08-06 | 1976-08-03 | Process and apparatus for collecting nodules resting on or partly buried in the upper layers of a surface beneath water |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5238401A (en) |
AU (2) | AU512169B2 (en) |
BE (1) | BE844895A (en) |
CA (1) | CA1054165A (en) |
DE (1) | DE2635362C3 (en) |
FR (1) | FR2320393A1 (en) |
GB (1) | GB1551926A (en) |
LU (1) | LU73155A1 (en) |
NL (1) | NL7608754A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178778A (en) * | 1985-08-03 | 1987-02-18 | Stanley Francis Ibbetson | Trawl device |
ES2142766A1 (en) * | 1998-07-08 | 2000-04-16 | Univ Valencia Politecnica | Rake for extracting bivalve molluscs |
GB2543499A (en) * | 2015-10-19 | 2017-04-26 | Connolly James | Dredging apparatus for harvesting shellfish |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178704A (en) * | 1977-11-01 | 1979-12-18 | Deepsea Ventures, Inc. | Suction nozzle dredge head |
NL189476C (en) * | 1988-01-20 | 1993-04-16 | Albert Pieter Berend Uiterwijk | DEVICE FOR REMOVING SLUDGE AND SIMILAR DEPOSITS FROM THE BOTTOM OF A WATER. |
-
1975
- 1975-08-06 LU LU73155A patent/LU73155A1/xx unknown
-
1976
- 1976-08-03 GB GB3230376A patent/GB1551926A/en not_active Expired
- 1976-08-05 BE BE1007542A patent/BE844895A/en unknown
- 1976-08-05 CA CA258,506A patent/CA1054165A/en not_active Expired
- 1976-08-05 FR FR7623999A patent/FR2320393A1/en not_active Withdrawn
- 1976-08-06 JP JP9328176A patent/JPS5238401A/en active Pending
- 1976-08-06 AU AU16666/76A patent/AU512169B2/en not_active Expired
- 1976-08-06 NL NL7608754A patent/NL7608754A/en not_active Application Discontinuation
- 1976-08-06 DE DE19762635362 patent/DE2635362C3/en not_active Expired
- 1976-08-06 AU AU16666/76A patent/AU1666676A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178778A (en) * | 1985-08-03 | 1987-02-18 | Stanley Francis Ibbetson | Trawl device |
ES2142766A1 (en) * | 1998-07-08 | 2000-04-16 | Univ Valencia Politecnica | Rake for extracting bivalve molluscs |
GB2543499A (en) * | 2015-10-19 | 2017-04-26 | Connolly James | Dredging apparatus for harvesting shellfish |
GB2543499B (en) * | 2015-10-19 | 2018-03-28 | Connolly James | Dredging apparatus for harvesting shellfish |
Also Published As
Publication number | Publication date |
---|---|
DE2635362C3 (en) | 1979-10-04 |
NL7608754A (en) | 1977-02-08 |
CA1054165A (en) | 1979-05-08 |
FR2320393A1 (en) | 1977-03-04 |
BE844895A (en) | 1977-02-07 |
DE2635362B2 (en) | 1979-02-15 |
JPS5238401A (en) | 1977-03-25 |
AU512169B2 (en) | 1980-09-25 |
DE2635362A1 (en) | 1977-02-10 |
AU1666676A (en) | 1978-02-09 |
LU73155A1 (en) | 1977-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |