VESSEL

• Main Authors: MASUKO AKIRA, SHIYAKOUCHI TOSHIHIKO, AMAYA ICHIRO, ANDO TOSHITAKE
• Format: Patent
• Language: English; Japanese
• Published: 07.02.2019
• Subjects: EQUIPMENT FOR SHIPPING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

To provide a vessel capable of suitably reducing wind resistance with a simple structure.SOLUTION: This vessel is provided with: projections 4, 5 that project upward from an upper deck 3; and an additive 6 that has a collision surface 6a along a horizontal direction on the upper deck 3 ahead of the projections 4, 5. The additive 6 is installed at a position away from the front surface of the main projection 4 by 1.5-10 times larger than the height of the main projection 4 from the upper deck 3. The horizontal width of the additive 6 is set larger by 0.3-1.4 times than that of the base of the main projection 4, and the height of the additive 6 is set higher by 0.1-0.6 times than that of the main projection 4 from the upper deck 3.SELECTED DRAWING: Figure 1 【課題】簡単な構成で風圧抵抗を好適に低減し得る船舶を提供する。【解決手段】上甲板３から上に突出する突出部４，５と、該突出部４，５の前方の上甲板３上に、左右方向に沿った衝突面６ａをなす付加物６とを備える。付加物６は、主要突出部４の前面から、該主要突出部４の上甲板３からの高さの１．５倍以上１０倍以下離れた位置に設置する。付加物６の左右方向の幅は、主要突出部４の基部における左右方向の幅の０．３倍以上１．４倍以下とし、付加物６の高さは、主要突出部４の上甲板３からの高さの０．１倍以上０．６倍以下とする。【選択図】図１