FR2425197A1 - Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net - Google Patents

Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net

Info

Publication number
FR2425197A1
FR2425197A1 FR7814103A FR7814103A FR2425197A1 FR 2425197 A1 FR2425197 A1 FR 2425197A1 FR 7814103 A FR7814103 A FR 7814103A FR 7814103 A FR7814103 A FR 7814103A FR 2425197 A1 FR2425197 A1 FR 2425197A1
Authority
FR
France
Prior art keywords
cage
suspended
guillotine
float
net
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
Application number
FR7814103A
Other languages
French (fr)
Other versions
FR2425197B1 (en
Inventor
Pierre Chaussonniere
Gilbert Fleury
Michel Mangard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAL POUR EXPL OCEANS CENTRE
Original Assignee
NAL POUR EXPL OCEANS CENTRE
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 NAL POUR EXPL OCEANS CENTRE filed Critical NAL POUR EXPL OCEANS CENTRE
Priority to FR7814103A priority Critical patent/FR2425197A1/en
Publication of FR2425197A1 publication Critical patent/FR2425197A1/en
Application granted granted Critical
Publication of FR2425197B1 publication Critical patent/FR2425197B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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)

Abstract

The fish cage is formed by a net, whose edges are held by floats above the water level. One part of the perimeter formed by the floats has no float, but simply a beam under which a guillotine-type gate is suspended. The cage frame has edges secured to the net, the latter having an opening to the side of the gate. The frame has vertical slides accommodating a movable solid or articulated frame, also means for coupling to another frame of the same type.
FR7814103A 1978-05-08 1978-05-08 Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net Granted FR2425197A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814103A FR2425197A1 (en) 1978-05-08 1978-05-08 Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814103A FR2425197A1 (en) 1978-05-08 1978-05-08 Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net

Publications (2)

Publication Number Publication Date
FR2425197A1 true FR2425197A1 (en) 1979-12-07
FR2425197B1 FR2425197B1 (en) 1982-10-15

Family

ID=9208161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814103A Granted FR2425197A1 (en) 1978-05-08 1978-05-08 Float-suspended fish cage - has guillotine-type gate suspended under beam with frame secured to cage net

Country Status (1)

Country Link
FR (1) FR2425197A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436125A (en) * 1972-09-12 1976-05-19 Barge R M Floatable structure for use in fish farming
US4038945A (en) * 1976-07-30 1977-08-02 Jiri Taborsky Breeding tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436125A (en) * 1972-09-12 1976-05-19 Barge R M Floatable structure for use in fish farming
US4038945A (en) * 1976-07-30 1977-08-02 Jiri Taborsky Breeding tank

Also Published As

Publication number Publication date
FR2425197B1 (en) 1982-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse