Title:
船体構造
Document Type and Number:
Japanese Patent JP5095521
Kind Code:
B2
Abstract:
PURPOSE: A hull structure is provided to stabilize a wake field around a stern and reduce viscous resistance. CONSTITUTION: A hull structure comprises a propeller(2), a key(3), a first fin(14), and a second fin(15). The first and the second fins are extended from the side of a starboard and the side of a port to the outside. The first fin is located on the lower part of the second fin. The first and the second fins are positioned in front of the front end of the second fin.
Inventors:
Takai Michio
Kyoji Murakami
Ken Aono
Saburo Iwamoto
Kyoji Murakami
Ken Aono
Saburo Iwamoto
Application Number:
JP2008166146A
Publication Date:
December 12, 2012
Filing Date:
June 25, 2008
Export Citation:
Assignee:
Sumitomo Heavy Industries Marine Engineering Co., Ltd.
International Classes:
B63B1/32; B63H5/07; B63H5/16
Domestic Patent References:
| JP6001281A | ||||
| JP11255178A | ||||
| JP59050889A | ||||
| JP59073390A | ||||
| JP2002362485A | ||||
| JP3284497A | ||||
| JP2001239992A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshiki Kuroki