DK309887A - FISH FARMING NET - Google Patents
FISH FARMING NETInfo
- Publication number
- DK309887A DK309887A DK309887A DK309887A DK309887A DK 309887 A DK309887 A DK 309887A DK 309887 A DK309887 A DK 309887A DK 309887 A DK309887 A DK 309887A DK 309887 A DK309887 A DK 309887A
- Authority
- DK
- Denmark
- Prior art keywords
- net
- fish
- screen
- fish farming
- breeding
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
In order to be able to gather the dead fish in a fish breeding net without disturbing the fish by lifting a portion of the net up to the water surface, the breeding net 1, 2 according to the invention is provided with a basket or net screen 7, which rests with its edge 8 against the bottom of the net 2 and functions as a collector of dead fish. The net screen 7 is hauled up and let down by means of lines 11, 15, respectively fastened to the top and to the bottom of the net screen 7, and led upward from here to the top edge 3 of the net via a floating block 12 and a block 14 fastened to the bottom of the net, respectively. A different downhaul can be established by means of a plummet 16 suspended from a line 17 which passes from the bottom of the net screen 7 and downward underneath the bottom of the net 2. <IMAGE>
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK309887A DK156605C (en) | 1987-06-17 | 1987-06-17 | DEVICE ON THE FISHING COMMAND |
| NO882602A NO166751C (en) | 1987-06-17 | 1988-06-14 | DEVICE ON FISH FARMING NETWORKS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK309887A DK156605C (en) | 1987-06-17 | 1987-06-17 | DEVICE ON THE FISHING COMMAND |
| DK309887 | 1987-06-17 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK309887D0 DK309887D0 (en) | 1987-06-17 |
| DK309887A true DK309887A (en) | 1988-12-18 |
| DK156605B DK156605B (en) | 1989-09-18 |
| DK156605C DK156605C (en) | 1990-02-05 |
Family
ID=8119071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK309887A DK156605C (en) | 1987-06-17 | 1987-06-17 | DEVICE ON THE FISHING COMMAND |
Country Status (2)
| Country | Link |
|---|---|
| DK (1) | DK156605C (en) |
| NO (1) | NO166751C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO880384L (en) * | 1988-01-28 | 1989-07-31 | Brunsvikens Reperbane A S | FISKEMAER. |
| CN103734057B (en) * | 2014-01-02 | 2015-06-03 | 浙江海洋学院 | Deep water cage with pulley lifting mechanism |
| CN111771807B (en) * | 2020-07-24 | 2022-05-03 | 李影影 | Flood control waterlogging water production and runoff is with breeding pond structure of blocking |
-
1987
- 1987-06-17 DK DK309887A patent/DK156605C/en not_active IP Right Cessation
-
1988
- 1988-06-14 NO NO882602A patent/NO166751C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK156605B (en) | 1989-09-18 |
| NO882602D0 (en) | 1988-06-14 |
| DK309887D0 (en) | 1987-06-17 |
| DK156605C (en) | 1990-02-05 |
| NO882602L (en) | 1988-12-19 |
| NO166751B (en) | 1991-05-27 |
| NO166751C (en) | 1993-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |