PISCICULTURE SHIP

PURPOSE:To enable the culture of edible fish while securing the source of fresh seawater in a sea area near a city, by forming divided water tanks in a ship and placing a seawater inlet at the bow, a seawater outlet at the stern and a porous opening for passing seawater at the ship bottom. CONSTITUT...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YAMAMOTO EIZO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS EQUIPMENT FOR SHIPPING FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS PERFORMING OPERATIONS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	PURPOSE:To enable the culture of edible fish while securing the source of fresh seawater in a sea area near a city, by forming divided water tanks in a ship and placing a seawater inlet at the bow, a seawater outlet at the stern and a porous opening for passing seawater at the ship bottom. CONSTITUTION:Water tanks X... are placed in a ship hull S of a self-propellable ship. Seawater inlets A... are placed at the bow-side of the water tank X and seawater outlets B... are placed at the stern side. The ship bottom wall is provided with porous openings C... for passing seawater and having a relatively large area. The exterior fresh seawater flows into the ship, the used seawater flows out of the ship and a relatively strong stream of seawater is formed in the water tank X according to the navigation of the pisciculture ship.