System to catch fish and the respective method of use

System to catch fish and the respective method of use

This invention concerns a system that forms a wall of bubbles, which is used to catch fish. The system consists of, at least, two boats (15) (16), two or more chambers, a suction pump (17), a compressor (8) and a device that forms a wall of bubbles (7), constituted by one or more bubble making chamb...

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Bibliographische Detailangaben
Hauptverfasser: VASCO GALEGO HUGO MIGUEL, DE ANDRADE OLIVEIRA HENRIQUES, LOURENCO DE ALMEIDA TIAGO MANUEL, SANTOS CORREIA JOAO PEDRO, DA SILVA CORREIA CLAUDIA SOFIA
Format: Patent
Sprache:chi ; eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TRAPPING
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Beschreibung
Zusammenfassung:This invention concerns a system that forms a wall of bubbles, which is used to catch fish. The system consists of, at least, two boats (15) (16), two or more chambers, a suction pump (17), a compressor (8) and a device that forms a wall of bubbles (7), constituted by one or more bubble making chambers, one or more conducting chambers, conducting tubes, floating tubes and ballast, which, by forming a 'net' of bubbles (14), enables fish to be trapped and subsequently caught. Thus, this invention is useful for catching fish in a more economical and ecological manner, eliminating conventional nets and reducing the level of non-target species being caught. Another advantage is an improvement in the quality of the catch. This system can be used in the fishing industry and in aquaculture.