NO158201B - DEVICE FOR MORE FOR FISH FARMING. - Google Patents
DEVICE FOR MORE FOR FISH FARMING. Download PDFInfo
- Publication number
- NO158201B NO158201B NO860243A NO860243A NO158201B NO 158201 B NO158201 B NO 158201B NO 860243 A NO860243 A NO 860243A NO 860243 A NO860243 A NO 860243A NO 158201 B NO158201 B NO 158201B
- Authority
- NO
- Norway
- Prior art keywords
- frame
- mare
- attached
- raising
- anchoring wires
- Prior art date
Links
- 238000009372 pisciculture Methods 0.000 title claims description 4
- 238000004873 anchoring Methods 0.000 claims description 15
- 241000251468 Actinopterygii Species 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 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
- A01K61/60—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
- 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)
Description
Den foreliggende oppfinnelse vedrører anordning ved The present invention relates to a device by
mær med fleksible sidevegger for fiskeoppdrett og av den type som er angitt i innledningen til det etterfølgende selvstendige krav 1. ponds with flexible side walls for fish farming and of the type specified in the introduction to the following independent claim 1.
Det er kjent og brukt en rekke forskjellige utførelses-former av mærer for oppdrett av fisk i sjøen, av den ovenfor angitte type hvor selve mæren utgjøres av et poseformet fiskegarnmateriale oppspent i en flytende ramme i sjøen. Rammen utgjør som nevnt en gangvei eller arbeidsplass eller selve rammen kan være utført som flyte-legemer som understøtter en slik gangvei eller arbeidsplass rundt fiskemærens øvre kant. A number of different designs of nets for farming fish in the sea are known and used, of the above-mentioned type where the net itself consists of a bag-shaped fishing net material suspended in a floating frame in the sea. As mentioned, the frame constitutes a walkway or workplace or the frame itself can be designed as floating bodies that support such a walkway or workplace around the upper edge of the fishpond.
Ved høsting av fisk, dvs. innfangning av fisk, fra en When harvesting fish, i.e. catching fish, from a
slik mær har det vanligvis blitt benyttet håv for innfangning av en eller flere fisk av gangen, avhengig av størrelsen. For lettere å kunne fange fisken med håv, er det fra norsk patentsøknad 862912 kjent å anbringe en evaku-erbar ramme ved mærens bunn, hvilken ved evakuering av vann hever mærens bunn opp mot mærens øvre parti og flytepongtong for å lette nevnte innfangning. Ved nevnte heving av mærens bunn er det av stor viktighet å hindre at den nedre ramme blir drevet til siden av f.eks. strømning i vannet, hvilket vil kunne bringe vanskeligheter med hensyn til oppfangning av fisken som under slike forhold til og med kan komme til å bli klemt mellom den nedre ramme og det veggparti av mær-veggen som under en slik forskyvning vil befinne seg på over-siden av den nedre ramme. Det er således av stor viktighet at den nedre ramme under heving blir ført rett opp i flukt med den øvre flyteramme for å hindre nevnte avdrift, samt for å oppnå en ikke innsnevret åpning for innfangning av fisken. nets have usually been used to catch one or more fish at a time, depending on the size. In order to be able to more easily catch the fish with a net, it is known from Norwegian patent application 862912 to place an evacuable frame at the bottom of the net, which, when water is evacuated, raises the bottom of the net towards the upper part of the net and the floating pontoon to facilitate said capture. In the aforementioned raising of the bottom of the mare, it is of great importance to prevent the lower frame from being driven to the side by e.g. flow in the water, which could bring difficulties with regard to catching the fish, which under such conditions could even come to be squeezed between the lower frame and the wall part of the sea wall which, during such a displacement, would be on the upper side of the lower frame. It is thus of great importance that the lower frame during lifting is brought straight up flush with the upper floating frame to prevent said drift, as well as to achieve a non-narrowed opening for catching the fish.
Hensikten med oppfinnelsen er således å tilveiebringe en mær hvor ovennevnte ulemper er eliminert, og hvor ovennevnte ønskemål er oppfylt. The purpose of the invention is thus to provide a mare in which the above-mentioned disadvantages are eliminated, and in which the above-mentioned wishes are fulfilled.
Dette er ifølge oppfinnelsen oppnådd ved hjelp av According to the invention, this is achieved by means of
de karakteristiske trekk som er angitt i karakteristikken til det etterfølgende selvstendige krav 1,samt i de øvrige uselvstendige krav. the characteristic features set out in the characteristics of the subsequent independent claim 1, as well as in the other non-independent claims.
Oppfinnelsen vil bli nærmere omtalt med henvisning til The invention will be discussed in more detail with reference to
et i tegningen vist utførelseseksempel hvor an embodiment shown in the drawing where
fig. 1 viser mæren under normal oppdrettstilstand med ned-senket bunn, og fig.la en alternativ utførelsesform av samme, fig. 1 shows the mare under normal breeding conditions with a submerged bottom, and fig. la an alternative embodiment of the same,
fig. 2 mæren med hevet bunn for henholdsvis innfangning av oppdrettsfisk eller inspeksjon og/eller reparasjon av mærens bunn og/eller sidevegger, eventuelt innretning for vekkføring av bunnfall. fig. 2 the mare with a raised bottom for the capture of farmed fish or inspection and/or repair of the mare's bottom and/or side walls, possibly equipment for removing sediment.
I tegningen viser fig. 1 en mær 1 med fleksible sidevegger 2 av et materiale som kan utgjøres av f.eks. en perforert plastduk eller et garn med masker, hvor de resulterende åpninger i plastduken eller garnet fortrinnsvis er dimensjonert for å stenge ute uønskede snyltedyr som kan skade oppdrettsfisken. In the drawing, fig. 1 a mother 1 with flexible side walls 2 of a material which can be made up of e.g. a perforated plastic cloth or net with meshes, where the resulting openings in the plastic cloth or net are preferably sized to exclude unwanted parasites that can harm the farmed fish.
Sideveggenes 2 øvre sideveggparti 2a er festet til oppdriftsmidler 3, f.eks. i form av en øvre flyteramme 3a som bærer/utgjør en gang-/arbeidsflate 4 som strekker seg langsmed mærens øvre sideveggparti 2a rundt hele mærens 1 topp. På nevnte flate 4 er det også anordnet i det minste ett gjerde 4a på flatens kant mot mæråpningen, hvilket gjerde eventuelt kan være utstyrt med nett for å hindre fisken i å hoppe opp og ut av mæren. The upper side wall part 2a of the side walls 2 is attached to buoyancy means 3, e.g. in the form of an upper floating frame 3a which carries/constitutes a walking/working surface 4 which extends along the upper side wall portion 2a of the mare around the entire top of the mare 1. On said surface 4, there is also arranged at least one fence 4a on the edge of the surface towards the mare opening, which fence can optionally be equipped with a net to prevent the fish from jumping up and out of the mare.
Mærens 1 nedre sideveggparti 2b er festet til en hev- The mare's 1 lower side wall part 2b is attached to a
og senkbar ramme 5 for heving av mærens 1 bunn la fra neddykket stilling i sjøen til hevet stilling sjøen, and lowerable frame 5 for raising the bottom of the mare 1 la from a submerged position in the sea to a raised position in the sea,
for blant annet å lette innfangning av oppdrettsfisk, og vedlikehold av mærens duk-/garnmateriale. to, among other things, facilitate the capture of farmed fish, and the maintenance of the mare's cloth/yarn material.
Den nedre hev- og senkbare ramme 5 er forbundet med The lower raise and lower frame 5 is connected with
den øvre flyteramme 3a via styreinnretninger 6 for sentrering av rammene 3a og 5 ved heving av den nedre ramme 5 til hevet stilling. Styreinnretningen 6 omfatter styrestag 6a som i den viste utførelsesform er festet til den nederste ramme 5 og løper gjennom styrehylser/føringer 6b i den øvre flyteramme 3a. Mæren 1 the upper floating frame 3a via control devices 6 for centering the frames 3a and 5 when raising the lower frame 5 to a raised position. The control device 6 comprises a control rod 6a which in the embodiment shown is attached to the lowermost frame 5 and runs through control sleeves/guides 6b in the upper floating frame 3a. The mare 1
og rammene 3a og 5 er fortrinnsvis rektangulære som vist i tegningen, og styrestagene 6a og styrehylsene 6b er fortrinnsvis plassert i rammenes hjørner. and the frames 3a and 5 are preferably rectangular as shown in the drawing, and the guide rods 6a and the guide sleeves 6b are preferably placed in the corners of the frames.
Den nedre ramme 5 omfatter minst et vannkammer, fortrinnsvis flere, for ved evakuering av vannet ved inn-pumping av luft i et eller flere av vannkammerene, å heve rammen 5 og derved mærens bunn la til ønsket høste-stilling avhengig av mengden av oppdrettsfisk i mæren, eventuelt helt opp til den øvre ramme 3a. The lower frame 5 comprises at least one water chamber, preferably several, in order to evacuate the water by pumping air into one or more of the water chambers, to raise the frame 5 and thereby the bottom of the mare to the desired harvesting position depending on the amount of farmed fish in the breast, possibly right up to the upper frame 3a.
Mærens bunn la utgjøres fortrinnsvis som vist i tegningen, av en stiv plate som fra mærens 1 sidevegger 2 og rammen 5, heller nedad mot sitt sentrale parti la' som er utstyrt med en innretning 7 for vekkføring av bunnfall i form av ekskrementer og overflødig f6r. På grunn av bunnplatens la helling mot det sentrale parti la<1>, vil bunnfall ha en tendens til å samle seg ved nevnte sentrale bunnparti la<1>, hvilket kan være utstyrt med en ikke vist åpning forbundet med en ikke vist av-sugningsslange for bunnfallet som fortrinnsvis pumpes inn til et renseanlegg på land, eller til et renseanlegg på en plattform i forbindelse med en samling nærer 1. Det rensede vann kan derved føres ut i sjøen mens den utskilte mer eller mindre faste bunnfallmasse, føres til land for videre behandling og for omdanning til jordfor-bedringsmiddel. The mare's bottom la is preferably constituted, as shown in the drawing, by a rigid plate which, from the mare's 1 side walls 2 and the frame 5, rather downwards towards its central part la' which is equipped with a device 7 for carrying away sediment in the form of excrement and excess . Due to the inclination of the bottom plate la towards the central part la<1>, deposits will tend to collect at said central bottom part la<1>, which may be equipped with an opening not shown connected to a suction hose not shown for the sediment, which is preferably pumped into a treatment plant on land, or to a treatment plant on a platform in connection with a collection near 1. The purified water can thereby be discharged into the sea, while the separated more or less solid sediment mass is taken ashore for further treatment and for conversion into a soil conditioner.
For å lette renhold av bunnplaten la, kan den nedre ramme 5 være utstyrt med spyledyser 8 rettet mot bunnens la midtparti langsmed dens flater. Herved blir bunnfall spylt mot bunnens midtparti la med vekkføringsinnretningen 7. In order to facilitate cleaning of the bottom plate 1a, the lower frame 5 can be equipped with spray nozzles 8 directed towards the middle part of the bottom 1a along its surfaces. In this way sediment is flushed towards the middle part of the bottom with the removal device 7.
For rensing av mærens sidevegger 2, kan den øvre ramme 3a være utstyrt med spyledyser 9 rettet nedover langsmed innsiden av mærens 1 sidevegger 2 for nedspyling av organismer eller forurensninger som har festet seg til sideveggenes 2 innsider. For cleaning the mother's side walls 2, the upper frame 3a can be equipped with flushing nozzles 9 directed downwards along the inside of the mother's 1 side walls 2 for flushing down organisms or contaminants that have stuck to the inside of the side walls 2.
Vekkføringsinnretningen 7 som vist i fig. 1, omfatter The wake-up device 7 as shown in fig. 1, includes
et sugehode 7a med slange 7b ført langsmed bunnflaten la til et av styrestagene 6a og løper opp gjennom dette til en ikke vist sugepumpe og viderebefordring til renseanlegg. a suction head 7a with hose 7b led along the bottom surface is added to one of the guide rods 6a and runs up through this to a suction pump (not shown) and onward transport to the treatment plant.
Selvsagt kan sugehodet 7a være tilkoplet en slange 7b Of course, the suction head 7a can be connected to a hose 7b
som løper fritt opp til mærens topp og frem til sugepumpe og renseanlegg. which runs freely up to the top of the dam and to the suction pump and treatment plant.
Tilførsel av friskt vann utover den naturlige utskifting av vann gjennom mærens sidevegger, og eventuelt tilførsel av vann med ønsket temperatur i forhold til den omgivende vannmasse, kan skje på i og for seg kjent måte og vil ikke bli beskrevet nærmere her. Supply of fresh water beyond the natural exchange of water through the side walls of the dam, and possibly supply of water with the desired temperature in relation to the surrounding water mass, can be done in a manner known per se and will not be described in more detail here.
Ved hjelp av den i det foregående omtalte anordning ved mær, oppnås i tillegg til de praktiske fordeler ved henholdsvis innfangning av fisk og eventuell reparasjon eller vedlikehold av mærens sidevegger, også at f6r-rester og ekskrementer holdes samlet i mæren og felles ut på bunnen la hvor bunnfallet samles ved hjelp av vekkføringsinnretningen 7. Det vil si at fiskeoppdrett kan skje i sjøen uten forurensning av nærområdet. With the aid of the previously mentioned device at the mare, in addition to the practical advantages of catching fish and possible repair or maintenance of the mare's side walls, it is also achieved that food remains and excrement are kept together in the mare and fall out on the bottom of the mare. where the sediment is collected with the help of the removal device 7. This means that fish farming can take place in the sea without pollution of the immediate area.
I en alternativ utførelsesform som vist i fig. la utgjør styreinnretningene 6 mellom den nedre hev- og senkbare ramme 5 og den øvre flyteramme 3a, av forankringswirer 10 med forankringslodd 11 ved sine nedre ender eller ankere, hvilke forankringswirer er festet ved hjørnene i den rektangulære øvre flyteramme 3a. Forankringswirene løper gjennom føringer 12 ved hjørnene til den hev- og senkbare ramme 5,slik at nevnte ramme 5 under heving og senking vil bli styrt og holdt på plass av forankringswirene 10. In an alternative embodiment as shown in fig. la, the control devices 6 between the lower raiseable and lowerable frame 5 and the upper floating frame 3a consist of anchoring wires 10 with anchoring weights 11 at their lower ends or anchors, which anchoring wires are attached at the corners of the rectangular upper floating frame 3a. The anchoring wires run through guides 12 at the corners of the raise and lower frame 5, so that said frame 5 during raising and lowering will be guided and held in place by the anchoring wires 10.
For å oppnå riktig innbyrdes stilling mellom forankrings-wirenes 10 føringsparter 10a for rammen 5, er forankringswirene festet til en ramme 13 under den hev- og senkbare ramme 5 på en slik måte at forankringswirens 10 styringsparter 10a forløper parallelt fra den øvre flyteramme 3a til den nevnte ramme 13 som kan ha form av et kors bestående av H-profiler sveiset til hverandre. Fra rammen 13 hvortil forankringswirene 10 er festet, løper disse ned til forankringsblokkene 11 ved sjøbunnen. Herved oppnås en forenkling av den før omtalte styreinn-retning 6 med styrestag 6a som vist i den første ut-førelsesform i fig. 1. In order to achieve the correct mutual position between the guide parts 10a of the anchoring wires 10 for the frame 5, the anchoring wires are attached to a frame 13 below the raising and lowering frame 5 in such a way that the guiding parts 10a of the anchoring wire 10 run parallel from the upper floating frame 3a to the said frame 13 which can have the shape of a cross consisting of H-profiles welded to each other. From the frame 13 to which the anchoring wires 10 are attached, these run down to the anchoring blocks 11 at the seabed. This achieves a simplification of the previously mentioned control device 6 with control rod 6a as shown in the first embodiment in fig. 1.
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO860243A NO158201C (en) | 1986-01-23 | 1986-01-23 | DEVICE FOR MORE FOR FISH FARMING. |
PCT/NO1987/000008 WO1987004319A1 (en) | 1986-01-23 | 1987-01-22 | An arrangement in an enclosure for fish breeding |
EP87900904A EP0260272A1 (en) | 1986-01-23 | 1987-01-22 | An arrangement in an enclosure for fish breeding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO860243A NO158201C (en) | 1986-01-23 | 1986-01-23 | DEVICE FOR MORE FOR FISH FARMING. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO860243L NO860243L (en) | 1987-07-24 |
NO158201B true NO158201B (en) | 1988-04-25 |
NO158201C NO158201C (en) | 1988-08-03 |
Family
ID=19888705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO860243A NO158201C (en) | 1986-01-23 | 1986-01-23 | DEVICE FOR MORE FOR FISH FARMING. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0260272A1 (en) |
NO (1) | NO158201C (en) |
WO (1) | WO1987004319A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989006902A1 (en) * | 1988-01-28 | 1989-08-10 | Brunsvikens Reperbane A/S | Net for breeding and raising fish |
NO338886B1 (en) * | 2015-03-24 | 2016-10-31 | Hydra Pioneer As | production Tank |
NO20170955A1 (en) * | 2017-06-13 | 2018-12-14 | Vard Group As | Tank for fishfarming |
NO344177B1 (en) * | 2018-02-20 | 2019-09-30 | Hydromerd As | Closed cage, as well as a cage construction comprising a number of closed cages |
NO20201423A1 (en) * | 2020-12-22 | 2022-06-23 | Mmc First Process As | Systems and methods for handling farmed aquatic animals |
NO346484B1 (en) * | 2021-02-24 | 2022-09-05 | Kristensen Maritime As | AquaOcean Semi Submersible Fish Farm |
EP4210479A4 (en) * | 2020-09-10 | 2024-09-25 | Seafarming Systems As | A fish farming facility comprising a controllable enclosure |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63222632A (en) * | 1987-03-13 | 1988-09-16 | 日本鋼管株式会社 | Fish preserve for ocean breeding |
ES2008304A6 (en) * | 1987-11-02 | 1989-07-16 | Otamendi Busto Santiago | marine fish farm. |
GB8819572D0 (en) * | 1988-08-17 | 1988-09-21 | Dunlop Ltd | Floatable structure |
US4930444A (en) * | 1988-09-26 | 1990-06-05 | Vasile Vincent R | Apparatus and method of fishing for swimming fish |
FR2639511B1 (en) * | 1988-11-25 | 1992-12-31 | Bouygues Offshore | SEA FISH FARMING SYSTEM COMPRISING AT LEAST ONE FISH CELL TO WHICH WATER CAN FREE ACCESS |
AUPP178398A0 (en) * | 1998-02-11 | 1998-03-05 | Mcrobert, Ian | Apparatus and method for lifting a net of an aquaculture pen and an aquaculture pen incorporating same |
ES2160535B1 (en) * | 2000-01-14 | 2003-11-16 | Pie Jordi Galvez | CAGE FOR PISCICULTURE. |
ES2229848B1 (en) * | 2002-07-05 | 2006-08-01 | Andres Quinta Cortiñas | PERFECTED DEVICE FOR BREEDING FISH. |
ES2246717B2 (en) * | 2004-08-06 | 2006-11-16 | Andres Quinta Cortiñas | PERFECTED SUBMERSIBLE VIVERO. |
NO336552B1 (en) * | 2013-12-23 | 2015-09-28 | Ocean Farming As | Semi-submersible, cylindrical cage, closable bulkheads for a cage, and a raised bottom for the cage. |
CN105557572B (en) * | 2015-12-10 | 2018-08-07 | 青岛迪玛仕船舶技术咨询有限公司 | A kind of semi-submersible type single-column ocean engineering fishing ground |
NO344466B1 (en) | 2016-04-11 | 2019-12-23 | Seafarming Systems As | A floating fish farming plant and assembly of plants |
WO2017179989A1 (en) * | 2016-04-11 | 2017-10-19 | Seafarming Systems As | A floating fish farming plant and assembly of plants |
CN106386615A (en) * | 2016-09-18 | 2017-02-15 | 安庆建金智能科技有限公司 | Hook type cultivation device |
NO342778B1 (en) * | 2017-03-27 | 2018-08-06 | Sevan Marine Asa | A floating cage plant |
RS20170856A1 (en) * | 2017-08-28 | 2019-03-29 | Tomislav Tesla | Innovative feeding fish with a catch |
DK179794B1 (en) * | 2017-12-06 | 2019-06-25 | Knud E. Hansen A/S | Offshore fish farm |
AU2019311094A1 (en) * | 2018-07-24 | 2021-02-11 | Running Tide Technologies, Inc. | System and method for the cultivation of aquatic animals |
NO20181197A1 (en) | 2018-09-13 | 2020-03-18 | Spring Innovation As | A raiseable floating structure and a method for raising the same in a water column |
CN110402865B (en) * | 2019-08-09 | 2022-01-11 | 浙江海洋大学 | Aquaculture net cage connecting platform |
NO346813B1 (en) * | 2021-03-02 | 2023-01-16 | Seafarming Systems As | Floating aquaculture system with means for elevating structures of the aquaculture system |
WO2023021047A2 (en) * | 2021-08-16 | 2023-02-23 | Stewart Graham | Aquaculture pen |
GB2609926B (en) * | 2021-08-16 | 2024-05-08 | Graham Stewart | Aquaculture pen |
CN113598108B (en) * | 2021-08-20 | 2022-11-25 | 浙江海洋大学 | Floating type deep sea aquaculture net cage capable of easily cleaning sundries |
CN114223592B (en) * | 2021-11-02 | 2023-04-07 | 山东耕海海洋科技有限公司 | King crab preservation device and method suitable for equipment type marine ranching |
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FR2345075A1 (en) * | 1976-03-25 | 1977-10-21 | Goguel Olivier | FISH BREEDING CAGE |
SE435671B (en) * | 1983-12-19 | 1984-10-15 | Viking Fish Ab | FISH CULTURE EQUIPMENT INCLUDING ATMINSTONE A BOX OF ADJUSTABLE DEPARTURE AND AIR CLOCK |
SE446053B (en) * | 1984-11-21 | 1986-08-11 | Farmocean Ab | DEVICE FOR CULTIVATING FISH IN A NET BOX WHICH IS COLLECTED BY A PONTON WHERE'S DEPARTURE IS VARIABLE |
-
1986
- 1986-01-23 NO NO860243A patent/NO158201C/en unknown
-
1987
- 1987-01-22 EP EP87900904A patent/EP0260272A1/en not_active Withdrawn
- 1987-01-22 WO PCT/NO1987/000008 patent/WO1987004319A1/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989006902A1 (en) * | 1988-01-28 | 1989-08-10 | Brunsvikens Reperbane A/S | Net for breeding and raising fish |
NO338886B1 (en) * | 2015-03-24 | 2016-10-31 | Hydra Pioneer As | production Tank |
NO20170955A1 (en) * | 2017-06-13 | 2018-12-14 | Vard Group As | Tank for fishfarming |
WO2018229123A1 (en) | 2017-06-13 | 2018-12-20 | Vard Group As | Tank for fish farming |
NO343577B1 (en) * | 2017-06-13 | 2019-04-08 | Vard Group As | Tank for fishfarming |
NO344177B1 (en) * | 2018-02-20 | 2019-09-30 | Hydromerd As | Closed cage, as well as a cage construction comprising a number of closed cages |
EP4210479A4 (en) * | 2020-09-10 | 2024-09-25 | Seafarming Systems As | A fish farming facility comprising a controllable enclosure |
NO20201423A1 (en) * | 2020-12-22 | 2022-06-23 | Mmc First Process As | Systems and methods for handling farmed aquatic animals |
NO346523B1 (en) * | 2020-12-22 | 2022-09-19 | Mmc First Process As | Systems and methods for handling farmed aquatic animals |
NO346484B1 (en) * | 2021-02-24 | 2022-09-05 | Kristensen Maritime As | AquaOcean Semi Submersible Fish Farm |
Also Published As
Publication number | Publication date |
---|---|
EP0260272A1 (en) | 1988-03-23 |
WO1987004319A1 (en) | 1987-07-30 |
NO158201C (en) | 1988-08-03 |
NO860243L (en) | 1987-07-24 |
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