Title:
船舶
Document Type and Number:
Japanese Patent JP7312991
Kind Code:
B2
Abstract:
To provide a vessel capable of improving propulsion performance while securing the number of load weight tons in a small domestic vessel.SOLUTION: A vessel 1 has the distance from a third partition wall 403 on a stern end side of an engine room 6 to stern perpendicular AP be approximately within 5% of the total length of a hull 101 and the distance from the stern perpendicular AP to the stern rear end in planned draft line Td to be within approximately 2% of the whole length of the hull. In addition, an expanding unit 12 having hull outer plates 105a, 105b of the hull 101 expanding outward from the hull 101 is formed so that the width of a gap 7 formed by right and left side walls 404a, 404b partitioning a cargo hold 5 and hull outer plates 105a, 105b of the hull 101 is partially wide over a prescribed range in the stern direction from a bow perpendicular FP of the hull 101.SELECTED DRAWING: Figure 1
Inventors:
Masami Fukuda
Masahiro Tamashima
Masahiro Tamashima
Application Number:
JP2020116680A
Publication Date:
July 24, 2023
Filing Date:
July 06, 2020
Export Citation:
Assignee:
Kyodo Merchant Ship Co., Ltd.
Fluid Techno Co., Ltd.
Fluid Techno Co., Ltd.
International Classes:
B63H5/16; B63B1/08
Domestic Patent References:
| JP2018176868A | ||||
| JP2014073815A | ||||
| JP2001138982A | ||||
| JP11348892A | ||||
| JP2000053075A | ||||
| JP4254285A | ||||
| JP6072385A |
Foreign References:
| WO2015079710A1 | ||||
| KR1020200031948A | ||||
| KR1020190087403A |
Attorney, Agent or Firm:
Shuichiro Ariyoshi
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo