To provide a vessel capable of securing a safe compartment in a non-hazardous zone immediately above a flat portion of the bottom on the bow side even when a bow unit is formed narrow for improvement of propulsion performance in a vessel provided with a tank for storing liquid gas.SOLUTION: A vessel 1 includes an independent type tank 2 having a shape of a bow side portion 2a formed in a projecting shape with a space unit 8 formed on a bottom side, in a tank chamber 7d for storing liquid gas. The vessel includes a bow side non-hazardous zone 9 through a traverse bulkhead 15 on a bow side of the tank chamber 7d as well as having a safe zone chamber 4 formed by having a zone projecting in the space unit 8 on the bottom side of the independent tank 2 from the traverse bulkhead 15 on the bow side of the tank chamber 7d as a safe zone.SELECTED DRAWING: Figure 3
船舶
2022-05-24
Patent
Elektronische Ressource
Japanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |