NO346671B1 - System for preventing fouling on cages for aquatic animals in water - Google Patents
System for preventing fouling on cages for aquatic animals in water Download PDFInfo
- Publication number
- NO346671B1 NO346671B1 NO20210104A NO20210104A NO346671B1 NO 346671 B1 NO346671 B1 NO 346671B1 NO 20210104 A NO20210104 A NO 20210104A NO 20210104 A NO20210104 A NO 20210104A NO 346671 B1 NO346671 B1 NO 346671B1
- Authority
- NO
- Norway
- Prior art keywords
- net
- transducers
- ultrasound
- water
- cage
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 32
- 241001465754 Metazoa Species 0.000 title claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 32
- 241000251468 Actinopterygii Species 0.000 claims description 28
- 239000004020 conductor Substances 0.000 claims description 6
- 238000009313 farming Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000012811 non-conductive material Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 241001674048 Phthiraptera Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000238586 Cirripedia Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000276599 Cyclopterus lumpus Species 0.000 description 1
- 241000243320 Hydrozoa Species 0.000 description 1
- 241000269951 Labridae Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 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
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Claims (8)
1. System for å forhindre begroing på merder for akvatiske dyr i vann, idet systemet omfatter en not (3) for å omgi de akvatiske dyrene, noten har en maskestørrelse som tillater at vann strømmer gjennom den, karakterisert ved at noten (3) omfatter tråder av lydledende materiale vevd inn i en not av ikke-lydledende materiale, og ved at i det minste en transducer (6; 12) som er konfigurert til å emittere ultralyd, er festet til noten.
2. System i samsvar med krav 1, karakterisert ved at transducerene er konfigurert til å emittere ultralyd konstant.
3. System i samsvar med et av de foregående krav, karakterisert ved at transduserene er konfigurert til å emittere ultralyd i frekvensområdet 15-100 kHz, fortrinnsvis i frekvensområdet 20-60 kHz.
4. System i samsvar med et av de foregående krav, karakterisert ved å omfatte en sentral enhet, og ved at transducerene er forbundet til den sentrale enheten, som kontrollerer frekvensen og/eller intervallet av den emitterte ultralyden.
5. System i samsvar med et av de foregående krav, karakterisert ved at systemet videre omfatter et system for trådløs- og fjernstyrt- kontroll av transducerene.
6. System i samsvar med krav 5, karakterisert ved at kontrollsystemet omfatter midler for å overføre data mellom mobilnett, radiosignal Bluetooth, Wi-Fi og/eller undersjøiske modem.
7. Not som kan benyttes i et system i samsvar med et av kravene 1-6 ovenfor, karakterisert ved at noten har en maskestørrelse som tillater at vannet strømmer gjennom, og omfatter tråder av lydledende materiale vevd inn i en not av ikkelydledende materiale.
8. Bruk av et system i samsvar med et av kravene 1-6, og/eller en not i samsvar med krav 7, for oppdrett av fisk i sjøen, idet nota omgir fisken som skal oppdrettes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20210104A NO346671B1 (en) | 2021-01-27 | 2021-01-27 | System for preventing fouling on cages for aquatic animals in water |
| PCT/NO2022/050024 WO2022164325A1 (en) | 2021-01-27 | 2022-01-27 | System for preventing fouling on cages for aquatic animals in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20210104A NO346671B1 (en) | 2021-01-27 | 2021-01-27 | System for preventing fouling on cages for aquatic animals in water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20210104A1 NO20210104A1 (en) | 2022-07-28 |
| NO346671B1 true NO346671B1 (en) | 2022-11-21 |
Family
ID=82653738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20210104A NO346671B1 (en) | 2021-01-27 | 2021-01-27 | System for preventing fouling on cages for aquatic animals in water |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO346671B1 (no) |
| WO (1) | WO2022164325A1 (no) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100050952A1 (en) * | 2008-08-27 | 2010-03-04 | International Copper Association, Ltd | Aquaculture net and flotation structure |
| GB2479375A (en) * | 2010-04-07 | 2011-10-12 | Ian Alistair Ritchie | Ultrasonic membrane for inhibiting marine growth |
| NO20130276A1 (no) * | 2010-09-01 | 2013-02-19 | Sergio Cartagena Araneda | Fremgangsmate for a fjerne marine larver fra zooplankton, innbefattende ultralydbolger for a fjerne disse og etterfolgende telling av de overlevende larver med statistisk behandling av de oppnadde data |
| KR20170052047A (ko) * | 2015-11-03 | 2017-05-12 | 삼성중공업 주식회사 | 선박 방오 장치 |
| CH714301A2 (de) * | 2017-11-05 | 2019-05-15 | Prokic Livingstone Miodrag | Neue Methode für die Verhinderung der Bildung von Biofilm und Algen. |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK149661C (da) * | 1979-01-17 | 1987-05-11 | Fritz Hansen | Apparat til indikering af beskadigelser paa trawlnet |
| JP2607089B2 (ja) * | 1987-07-26 | 1997-05-07 | 本多電子株式会社 | 超音波魚網 |
| JP3614909B2 (ja) * | 1994-12-28 | 2005-01-26 | 本多電子株式会社 | 超音波魚網 |
| JPH09275882A (ja) * | 1996-04-19 | 1997-10-28 | Nohmi Bosai Ltd | 水中設備等の汚損生物の付着防止装置 |
| US6917294B2 (en) * | 2001-07-06 | 2005-07-12 | Leif Eirik Larsen | Electronically monitored fish farm net and method |
| NO327350B1 (no) * | 2007-09-18 | 2009-06-15 | Sfd As | Fremgangsmåte og anordning for å redusere påvirkning fra uønskede organismer i et marint oppdrettsanlegg |
| JP2012115631A (ja) * | 2010-12-02 | 2012-06-21 | Ogi Hiroko | 留置用デイバイス |
| JPWO2013051725A1 (ja) * | 2011-10-04 | 2015-03-30 | 株式会社Ihi | 養殖魚の衛生管理方法及びその装置 |
| GB201212382D0 (en) * | 2012-07-12 | 2012-08-22 | Ace Aquatec Ltd | Predator deterrent |
| JP7009831B2 (ja) * | 2017-08-17 | 2022-01-26 | 株式会社Ihi | 養殖設備の衛生管理に用いる超音波照射装置および超音波照射方法 |
| NO20181156A1 (en) * | 2018-09-05 | 2020-03-06 | Seasel Solutions As | System and method for reducing sea lice exposure in marine fish farming |
-
2021
- 2021-01-27 NO NO20210104A patent/NO346671B1/en unknown
-
2022
- 2022-01-27 WO PCT/NO2022/050024 patent/WO2022164325A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100050952A1 (en) * | 2008-08-27 | 2010-03-04 | International Copper Association, Ltd | Aquaculture net and flotation structure |
| GB2479375A (en) * | 2010-04-07 | 2011-10-12 | Ian Alistair Ritchie | Ultrasonic membrane for inhibiting marine growth |
| NO20130276A1 (no) * | 2010-09-01 | 2013-02-19 | Sergio Cartagena Araneda | Fremgangsmate for a fjerne marine larver fra zooplankton, innbefattende ultralydbolger for a fjerne disse og etterfolgende telling av de overlevende larver med statistisk behandling av de oppnadde data |
| KR20170052047A (ko) * | 2015-11-03 | 2017-05-12 | 삼성중공업 주식회사 | 선박 방오 장치 |
| CH714301A2 (de) * | 2017-11-05 | 2019-05-15 | Prokic Livingstone Miodrag | Neue Methode für die Verhinderung der Bildung von Biofilm und Algen. |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022164325A1 (en) | 2022-08-04 |
| NO20210104A1 (en) | 2022-07-28 |
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