FR2443200A1 - FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA - Google Patents

FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA

Info

Publication number
FR2443200A1
FR2443200A1 FR7834308A FR7834308A FR2443200A1 FR 2443200 A1 FR2443200 A1 FR 2443200A1 FR 7834308 A FR7834308 A FR 7834308A FR 7834308 A FR7834308 A FR 7834308A FR 2443200 A1 FR2443200 A1 FR 2443200A1
Authority
FR
France
Prior art keywords
water
sea
suspension
materials
closure
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
FR7834308A
Other languages
French (fr)
Other versions
FR2443200B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7834308A priority Critical patent/FR2443200B1/en
Priority to PCT/FR1979/000121 priority patent/WO1980001129A1/en
Publication of FR2443200A1 publication Critical patent/FR2443200A1/en
Application granted granted Critical
Publication of FR2443200B1 publication Critical patent/FR2443200B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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

Abstract

Fish breeding enclosure of the forced renewing type, formed by a pressurised cylindrical membrane, and arranged in an immersed position tangentially to the surface of a sheet of water. It comprises a water intake member (1), a water exhaust member (3) and connexion members (2). The water entered with a slight overpressure is taken locally or at a distance from the closure which is connected to the taking point or to a power source by a fluid transport means. The rotation of the closure itself, prevents the sedimentation of the materials in suspension. The device may be used for breeding in shallow waters, in estuaries and cost areas with strong currents, and in waters charged with materials in suspension.
FR7834308A 1978-12-06 1978-12-06 FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA Expired FR2443200B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7834308A FR2443200B1 (en) 1978-12-06 1978-12-06 FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA
PCT/FR1979/000121 WO1980001129A1 (en) 1978-12-06 1979-12-05 Pressurised and immersed flexible enclosure for fish breeding in high waters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834308A FR2443200B1 (en) 1978-12-06 1978-12-06 FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA

Publications (2)

Publication Number Publication Date
FR2443200A1 true FR2443200A1 (en) 1980-07-04
FR2443200B1 FR2443200B1 (en) 1986-01-10

Family

ID=9215737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834308A Expired FR2443200B1 (en) 1978-12-06 1978-12-06 FLEXIBLE PRESSURIZED AND UNDERWATER SPEAKER FOR FISH FISHING IN THE SEA

Country Status (2)

Country Link
FR (1) FR2443200B1 (en)
WO (1) WO1980001129A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514610A1 (en) * 1981-10-20 1983-04-22 Anvar Self-contained floating fish-farm - has floating ballasted mast from which three horizontal chambers extend supplied with fresh circulating water
WO2001026452A1 (en) * 1999-10-11 2001-04-19 Michael Connolly Aquaculture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315633B1 (en) * 2002-02-14 2003-10-06 Brimer As Fish farming device
DE102008057515B4 (en) * 2008-11-15 2013-02-07 Siegfried Beck System, technology, function and method of mobile and submersible fish cages for the open sea
NO335309B1 (en) * 2013-02-08 2014-11-10 Gigante Havbruk As Device for aquatic organisms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709195A (en) * 1970-07-30 1973-01-09 Research Corp Method for hatching and growing marine organisms
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
FR2390899A1 (en) * 1977-05-18 1978-12-15 Anvar MARINE ANIMAL BREEDING ENCLOSURE, IN PARTICULAR FISH, AND DEEP-WATER BREEDING FARM, CONTAINING AT LEAST ONE SUCH ENCLOSURE
FR2408302A1 (en) * 1977-11-14 1979-06-08 Streichenberger Antonius Deep water aquaculture device - has rigid basket with net like sides and floats allowing basket to float or to be immersed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709195A (en) * 1970-07-30 1973-01-09 Research Corp Method for hatching and growing marine organisms
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
FR2390899A1 (en) * 1977-05-18 1978-12-15 Anvar MARINE ANIMAL BREEDING ENCLOSURE, IN PARTICULAR FISH, AND DEEP-WATER BREEDING FARM, CONTAINING AT LEAST ONE SUCH ENCLOSURE
FR2408302A1 (en) * 1977-11-14 1979-06-08 Streichenberger Antonius Deep water aquaculture device - has rigid basket with net like sides and floats allowing basket to float or to be immersed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514610A1 (en) * 1981-10-20 1983-04-22 Anvar Self-contained floating fish-farm - has floating ballasted mast from which three horizontal chambers extend supplied with fresh circulating water
WO2001026452A1 (en) * 1999-10-11 2001-04-19 Michael Connolly Aquaculture
US6827036B2 (en) 1999-10-11 2004-12-07 Michael Connolly Aquaculture

Also Published As

Publication number Publication date
FR2443200B1 (en) 1986-01-10
WO1980001129A1 (en) 1980-06-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse