IE39473L - Fish farming - Google Patents

Fish farming

Info

Publication number
IE39473L
IE39473L IE731611A IE161173A IE39473L IE 39473 L IE39473 L IE 39473L IE 731611 A IE731611 A IE 731611A IE 161173 A IE161173 A IE 161173A IE 39473 L IE39473 L IE 39473L
Authority
IE
Ireland
Prior art keywords
bars
fish farming
sept
beams
walls
Prior art date
Application number
IE731611A
Other versions
IE39473B1 (en
Original Assignee
Ronald Mansfield Barge
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ronald Mansfield Barge filed Critical Ronald Mansfield Barge
Publication of IE39473L publication Critical patent/IE39473L/en
Publication of IE39473B1 publication Critical patent/IE39473B1/en

Links

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
    • 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)
  • Farming Of Fish And Shellfish (AREA)

Abstract

1436125 Floating structure for fish farming R M BARGE 10 Sept 1973 [12 Sept 1972] 42252/72 Heading A1A A rectangular, square, hexagonal or circular floating structure for fish farming comprises imperforate walls and two opposed apertures adjacent each of which are provided two spaced channels for accommodating respective mesh screens each of which is independently capable of preventing fish from escaping from the associated aperture. The rectangular form shown comprises imperforate side and bottom walls formed from a single piece of plastics and suspended from bars 4. End frames 8 are each divided into two sections 12, 13 by a respective bar 11 and each section 12, 13 has parallel channels 14 to accommodate a respective mesh screen. Each end frame 8 comprises adjustably pivoted side walls 9, a bottom wall 10 to a top wall 12a and the dividing bar 11. The bars 4 are connected to beams 16 by upper and lower slats 7 which provide a walkway and a space for buoyant material or air filled pipes. Connections 20 between the bars 4 and beams 16 allow movement with the water. The structure is moored by ropes 22, many have end weed deflectors, be covered by a net and may be used in series. [GB1436125A]
IE1611/73A 1972-09-12 1973-09-11 Floatable structure for use in fish farming IE39473B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4225272A GB1436125A (en) 1972-09-12 1972-09-12 Floatable structure for use in fish farming

Publications (2)

Publication Number Publication Date
IE39473L true IE39473L (en) 1974-03-12
IE39473B1 IE39473B1 (en) 1978-10-25

Family

ID=10423560

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1611/73A IE39473B1 (en) 1972-09-12 1973-09-11 Floatable structure for use in fish farming

Country Status (2)

Country Link
GB (1) GB1436125A (en)
IE (1) IE39473B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112194255A (en) * 2020-10-16 2021-01-08 中交天航港湾建设工程有限公司 Ecological restoration method and device for eutrophic river water body

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425197A1 (en) * 1978-05-08 1979-12-07 Nal Pour Expl Oceans Centre Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net
US4198925A (en) * 1978-08-18 1980-04-22 Domsea Farms, Inc. Grading small live fish underwater
FR2443200B1 (en) * 1978-12-06 1986-01-10 Muller Feuga Arnaud FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA
US5095851A (en) * 1990-05-21 1992-03-17 Bourg Carl J Method and apparatus for mariculture utilizing converted hopper barges or the like
US7284501B2 (en) 2004-10-29 2007-10-23 Ocean Farm Technologies, Inc. Containment pens for finfish aquaculture
PT1806964E (en) * 2004-10-29 2012-03-06 Ocean Farm Technologies Inc Containment pens for finfish aquaculture
WO2011009194A1 (en) * 2009-07-20 2011-01-27 Curman, Ivan Fishing boat and method for catching fish
WO2014204409A1 (en) * 2013-06-20 2014-12-24 Toh Kok Hong Apparatus for rearing marine organisms
NO20131346A1 (en) 2013-10-08 2015-04-09 Fredrik Mood Transport, storage, treatment and fish farming systems for fish and other aquatic organisms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112194255A (en) * 2020-10-16 2021-01-08 中交天航港湾建设工程有限公司 Ecological restoration method and device for eutrophic river water body

Also Published As

Publication number Publication date
GB1436125A (en) 1976-05-19
IE39473B1 (en) 1978-10-25

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