GB2593026A - Cage for fish farming - Google Patents
Cage for fish farming Download PDFInfo
- Publication number
- GB2593026A GB2593026A GB2020255.2A GB202020255A GB2593026A GB 2593026 A GB2593026 A GB 2593026A GB 202020255 A GB202020255 A GB 202020255A GB 2593026 A GB2593026 A GB 2593026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fish
- buoyancy element
- farming cage
- buoyancy
- flat
- 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.)
- Granted
Links
- 238000009372 pisciculture Methods 0.000 title claims abstract 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 14
- 238000004873 anchoring Methods 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims 10
- GRYSXUXXBDSYRT-WOUKDFQISA-N (2r,3r,4r,5r)-2-(hydroxymethyl)-4-methoxy-5-[6-(methylamino)purin-9-yl]oxolan-3-ol Chemical compound C1=NC=2C(NC)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1OC GRYSXUXXBDSYRT-WOUKDFQISA-N 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 claims 1
- 229910052729 chemical element Inorganic materials 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/13—Prevention or treatment of fish diseases
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Housing For Livestock And Birds (AREA)
- Artificial Fish Reefs (AREA)
Abstract
A fish-farming cage (1), the fish-farming cage (1) comprising a first buoyancy element (10) with a first diameter (DIO), a second buoyancy element (20) with a second diameter (D20), a third buoyancy element (30) with a third diameter (D30), a closed enclosure (40) comprising a bottom wall (41) and a top wall (42), and an anchoring (50). In a lowered position, the second buoyancy element (2) is vertically displaceable in a water column relative to the first buoyancy element (10) when the first buoyancy element (10) is positioned in a water surface (0), the first buoyancy element (10) including a first work platform (11) and the second buoyancy element including a second work platform (21).
Claims (15)
1. A fish-farming cage (1), the fish-farming cage (1) comprising : - a first buoyancy element (10) with a first diameter (DIO); - a second buoyancy element (20) with a second diameter (D20); - a third buoyancy element (30) with a third diameter (D30); - a closed enclosure (40) comprising a bottom wall (41) and a top wall (42); and - an anchoring (50), c h a r a c t e r i z e d i n that in a lowered position, the second buoyancy element (20) is vertically dis placeable in a water column relative to the first buoyancy element (10) when the first buoyancy element (10) is positioned in a water surface (10), the first buoyancy element (10) including a first work platform (11) and the second buoyancy element including a second work platform (21).
The fish-farming cage (1) according to claim 1, wherein the first buoyancy element (10) and the second buoyancy element (20) are arranged to float in the same plane in the water column.
3. The fish-farming cage (1) according to any one of the preceding claims, wherein at least one of the buoyancy elements (10, 20) includes a projecting portion (60, 60a) arranged to form a vessel-receiving element.
4. The fish-farming cage (1) according to any one of the preceding claims, wherein a walkway (65) extends from the first buoyancy element (10) to the second buoyancy element (20).
5. The fish-farming cage (1) according to any one of the preceding claims, wherein, in a lowered position, the third buoyancy element (30) is vertically displaceable relative to the second buoyancy element (20) in the water col- umn.
6. The fish-farming cage (1) according to any one of the preceding claims, wherein the first buoyancy element (10) and the second buoyancy element (20) and the third buoyancy element (30) are arranged to float in the same plane in the water column. P28584PC00 BE
7. The fish-farming cage (1) according to any one of the preceding claims, wherein the third buoyancy element (30) comprises a conically shaped bot- tom cap (31).
8. The fish-farming cage (1) according to any one of the preceding claims, wherein the third buoyancy element includes an attachment (32) for the an- choring (50), the anchoring (50) being arranged to position at least one of the buoyancy elements (10, 20, 30) in the water column.
9. The fish-farming cage (1) according to any one of the preceding claims, wherein the fish-farming cage (1) is lowerable .
10. The fish-farming cage (1) according to any one of the preceding claims, wherein a portion of a shape element (12, 13) belonging to at least one buoyancy element (10, 20, 30) is perforated.
11. A method for moving a fish-farming cage (1) according to claim 1 along a water surface (0), the method comprising the step of: a) arranging the first buoyancy element (10), the second buoyancy element (20) and the third buoyancy element (30) in the same plane, so that a flat- packed fish-farming cage (1) is formed.
12. The method for moving a flat-packed fish-farming cage (1) according to claim 11, the method further including the steps of: b) positioning the flat-packed fish-farming cage (1) in a water surface (0); c) arranging a moving device on the flat-packed fish-farming cage (1) and on a moving vessel; and d) moving the flat-packed fish-farming cage (1) by means of the towing ves sel from a first location to a second location.
13. The method for moving a flat-packed fish-farming cage (1) according to claim 11, the method including the steps of: e) arranging a flat-packed fish-farming cage (1) on a vessel; f) moving the flat-packed fish-farming cage (1) from a first location to a P28584PC00 BE second location by the vessel; and g) arranging the flat-packed fish-farming cage (1) on the water surface (0).
14. The method for moving a fish-farming cage according to claim 13, wherein the method, after step e), further comprises the step of: i) arranging a second flat-packed fish-farming cage (1) over the first flat- packed fish-farming cage (1).
15. A method for crowding fish in a fish-farming cage (1) according to claim 1, the method including the steps of: i) positioning the first buoyancy element (10) in a water surface (0); ii) carrying out a first lengthening of an anchoring (50, 51) between the third buoyancy element (30) and a seabed (99) until the second buoyancy ele- ment (20) is floating in the water column; and iii) carrying out a second lengthening of the anchoring (50, 51) until the third buoyancy element (30) is floating in the water column. P28584PC00 BE
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20180967A NO344480B1 (en) | 2018-07-10 | 2018-07-10 | Breeding cage |
PCT/NO2019/050145 WO2020013703A1 (en) | 2018-07-10 | 2019-07-09 | Cage for fish farming |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202020255D0 GB202020255D0 (en) | 2021-02-03 |
GB2593026A true GB2593026A (en) | 2021-09-15 |
GB2593026B GB2593026B (en) | 2022-08-10 |
Family
ID=69143071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2020255.2A Active GB2593026B (en) | 2018-07-10 | 2019-07-09 | Cage for fish farming |
Country Status (5)
Country | Link |
---|---|
CL (1) | CL2021000016A1 (en) |
DK (1) | DK202170018A1 (en) |
GB (1) | GB2593026B (en) |
NO (1) | NO344480B1 (en) |
WO (1) | WO2020013703A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO346189B1 (en) * | 2020-06-26 | 2022-04-11 | Aker Solutions As | Fish farming system |
CN111642440B (en) * | 2020-06-18 | 2021-11-26 | 浙江海洋大学 | Seawater diversion deceleration type aquaculture net cage |
WO2022039602A1 (en) * | 2020-08-19 | 2022-02-24 | Innomar As | Fish pot for catching and raising fish |
CN112535133B (en) * | 2020-11-24 | 2022-10-21 | 浙江省海洋水产研究所 | Leisure fishery artificial fish reef area networking stadium |
NO346549B1 (en) * | 2021-03-08 | 2022-10-03 | Eide Fjordbruk As | Closed submersible production unit for fish |
CN114532268B (en) * | 2022-01-12 | 2023-03-10 | 中国水产科学研究院南海水产研究所 | Large steel breeding facility and flexible net cage thereof |
NO347545B1 (en) * | 2022-03-08 | 2024-01-02 | Mmc First Process As | Crowding arrangement |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004320A1 (en) * | 1986-01-27 | 1987-07-30 | Farmocean Ab | A floating breeding device for fish or the like |
RU2105471C1 (en) * | 1996-08-12 | 1998-02-27 | Леонид Юрьевич Бугров | Submersible fish tank |
NO20001217L (en) * | 2000-03-08 | 2001-09-19 | Refa As | Device for raising and lowering net bag |
NO20120807A1 (en) * | 2009-12-14 | 2012-09-12 | Stecg Innovation As | Procedure for bathing and deburring fish in floating aquaculture facilities |
CN207100150U (en) * | 2017-05-05 | 2018-03-16 | 翟玉明 | The high buoyant equilibrium submerged floating aquaculture net cage of novel horizontal buoyancy tube |
NO342421B1 (en) * | 2016-11-15 | 2018-05-22 | Marine Constructions As | Double net wall cage |
-
2018
- 2018-07-10 NO NO20180967A patent/NO344480B1/en unknown
-
2019
- 2019-07-09 GB GB2020255.2A patent/GB2593026B/en active Active
- 2019-07-09 WO PCT/NO2019/050145 patent/WO2020013703A1/en active Application Filing
-
2021
- 2021-01-05 CL CL2021000016A patent/CL2021000016A1/en unknown
- 2021-01-13 DK DKPA202170018A patent/DK202170018A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004320A1 (en) * | 1986-01-27 | 1987-07-30 | Farmocean Ab | A floating breeding device for fish or the like |
RU2105471C1 (en) * | 1996-08-12 | 1998-02-27 | Леонид Юрьевич Бугров | Submersible fish tank |
NO20001217L (en) * | 2000-03-08 | 2001-09-19 | Refa As | Device for raising and lowering net bag |
NO20120807A1 (en) * | 2009-12-14 | 2012-09-12 | Stecg Innovation As | Procedure for bathing and deburring fish in floating aquaculture facilities |
NO342421B1 (en) * | 2016-11-15 | 2018-05-22 | Marine Constructions As | Double net wall cage |
CN207100150U (en) * | 2017-05-05 | 2018-03-16 | 翟玉明 | The high buoyant equilibrium submerged floating aquaculture net cage of novel horizontal buoyancy tube |
Also Published As
Publication number | Publication date |
---|---|
DK202170018A1 (en) | 2021-01-22 |
NO344480B1 (en) | 2020-01-13 |
WO2020013703A1 (en) | 2020-01-16 |
GB2593026B (en) | 2022-08-10 |
GB202020255D0 (en) | 2021-02-03 |
CL2021000016A1 (en) | 2021-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2593026A (en) | Cage for fish farming | |
EP3426024B1 (en) | Semi-submersible fish farming system | |
CN105557572B (en) | A kind of semi-submersible type single-column ocean engineering fishing ground | |
DK1592296T3 (en) | Submersible fishing tank | |
GB1277800A (en) | Apparatus for receiving production fluid from underwater wells | |
PH12019500820A1 (en) | Cage farming apparatus | |
CN108308078A (en) | A kind of lift aquaculture net cage plateform system and its abalone culture feeding method | |
CN104255620B (en) | The inflatable automatic-lifting fishing fish culture cage at the pre-diving end | |
CN111802292A (en) | Large-scale bottom-sitting type integrated culture fishing ground in deep open sea | |
CN208286194U (en) | A kind of lift aquaculture net cage plateform system | |
US20210059225A1 (en) | Semi-submersible spar-type offshore fish farm with an adjustable ballast system | |
CN109832185A (en) | A kind of floated Algae Ecology prosthetic device settled | |
CN204393100U (en) | A kind of wind wave prevention bait-laying device for fish | |
CN104255590A (en) | Fast sea cucumber fry feeding device and fast sea cucumber fry feeding method | |
KR20160009834A (en) | Capable of raising and lowering the cage aquaculture | |
PH12019500608A1 (en) | Harbour plant and method for mooring a floating body in a harbour plant | |
NO20171477A1 (en) | Installation for cultivating marine biomass | |
FI68285C (en) | REFERENCE TO A RESULT OF OIL RELEASE | |
KR101766979B1 (en) | Underwater balance device for moving up and down an underwater object | |
RU2707942C2 (en) | Submersible cage separating apparatus for growing aquatic organisms | |
RU168429U1 (en) | Cone for fishing | |
RU2013101104A (en) | METHOD FOR LOADING-UNLOADING HEAVY WEIGHTS FROM FLOATING MEANS | |
JPS54132994A (en) | Landing of navigable structure equipped with plant | |
TWM479596U (en) | Flooding disaster prevention device for fish pond | |
SU1021708A1 (en) | Method of mounting self-lifting floating platform support columns in dry dock |