Title:
SHIP
Document Type and Number:
WIPO Patent Application WO/2017/154259
Kind Code:
A1
Abstract:
Provided is a ship in which a wave-making phenomenon derived from the stern end and frictional resistance caused by sinkage are reduced, and with which it is possible to minimize the wave-making phenomenon on the sides of the stern. A ship 1 according to the present invention is provided with: first flange sections 21 having a prescribed length, the first flange sections 21 being provided to positions on either side of a hull center line CL of a ship bottom 10b at a stern end 10a; second flange sections 22 having a prescribed length, the second flange sections 22 being provided to positions on the outer sides of the first flange sections 21; first flow paths 31 having concave shapes, the first flow paths being provided between the first flange sections 21; second flow paths 32 having concave shapes, the second flow paths being provided between the first flange sections 21 and the second flange sections 22; a first rear end protruding section 41 provided to the stern end 10a of the first flow paths 31 so as to join the first flange sections 21 together; and a second rear end protruding section 42 provided to the stern end 10a of the second flow paths 32 so as to join the first flange sections 21 and the second flange sections 22 together.
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Inventors:
HIGAKI YUKITO (JP)
Application Number:
PCT/JP2016/080817
Publication Date:
September 14, 2017
Filing Date:
October 18, 2016
Export Citation:
Assignee:
IMABARI SHIPBUILDING CO LTD (JP)
International Classes:
B63B1/08; B63B1/40
Foreign References:
| JP2015085930A | 2015-05-07 | |||
| JPH04119292U | 1992-10-26 | |||
| JP2015520063A | 2015-07-16 | |||
| KR20110016210A | 2011-02-17 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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