Title:
AUTOMATIC GUIDED SUBMARINE AND POSITION HOLDING CONTROL METHOD THEREOF
Document Type and Number:
Japanese Patent JP2001247086
Kind Code:
A
Abstract:
To easily neutralize buoyancy to surrounding water.
In this automatic guided submarine 10, the hull is composed of a pressure proof vessel 14 and a fair ring 16, and water infiltrates inside the fair ring 16. A buoyancy adjusting device 72 is arranged inside the fair ring 16 so as to be exposed in the water. The buoyancy adjusting device 72 is formed as a cylinder structure having a cylindrical chamber and a piston, and the size (the volume) of a buoyancy adjusting chamber in the chamber changes by moving the piston in the axial direction to change buoyancy of the submarine 10.
Inventors:
YAMAMOTO KITAO
SASAKI MANABU
HOSOYA TOKUO
KUMAGAI MICHIO
NIKAIDO YOSHINORI
URA TAMAKI
SASAKI MANABU
HOSOYA TOKUO
KUMAGAI MICHIO
NIKAIDO YOSHINORI
URA TAMAKI
Application Number:
JP2000061100A
Publication Date:
September 11, 2001
Filing Date:
March 06, 2000
Export Citation:
Assignee:
MITSUI SHIPBUILDING ENG
International Classes:
B63C11/48; B63C11/00; B63G8/00; B63G8/22; (IPC1-7): B63C11/48; B63C11/00; B63G8/00; B63G8/22
Attorney, Agent or Firm:
Yuichi Murakami (1 outside)
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