A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEABED RESOURCE LIFTING APPARATUS
The present invention relates to a system and its equipments to collect mineral ores on the seabed and to float them up to the sea surface by utilizing the buoyancy of a liquid having a specific gravity less than that of water at room temperature. It is an underwater navigator capable of autonomous navigation that descends at a specific gravity of around 1.0 with a ballast that cancels buoyancy when descending from the sea surface, and ascends at a specific gravity of around 1.0 by exchanging mineral ores with the ballast on the seabed. On the seafloor, it is accompanied by a device that collects seabed mineral ores for the underwater vehicle.
SEABED RESOURCE LIFTING APPARATUS
The present invention relates to a system and its equipments to collect mineral ores on the seabed and to float them up to the sea surface by utilizing the buoyancy of a liquid having a specific gravity less than that of water at room temperature. It is an underwater navigator capable of autonomous navigation that descends at a specific gravity of around 1.0 with a ballast that cancels buoyancy when descending from the sea surface, and ascends at a specific gravity of around 1.0 by exchanging mineral ores with the ballast on the seabed. On the seafloor, it is accompanied by a device that collects seabed mineral ores for the underwater vehicle.
SEABED RESOURCE LIFTING APPARATUS
KODAIRA TAKATOSHI (author) / NAKATANI ICHIRO (author)
2025-01-09
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING