Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ACCOMMODATION SPACE OF SHIP
Document Type and Number:
Japanese Patent JPH11129977
Kind Code:
A
Abstract:

To reduce the wind resistance and to improve the energy saving by forming the slant parts cut by a specific size on the corner parts respectively formed by a front face and a side face of the accommodation space which receives the wind pressure in the navigation of a ship.

The eddy is generated by the exfoliation of the wind flow on a side 9a forming a slant part 9 of a front face 4 in a lower layer part 1a, and a side 10a forming a slant part 10 of the front face 4 in an upper layer part 1b, but the flow is attracted by the interference of a side 9b forming the slant part 9 of a side face 5 in the lower layer part 1a and a side 10b forming the slant part 10 of a side face 7 in the upper layer part 1b, and the generated eddy is weakened, which reduces the wind resistance in comparison with that in a conventional accommodation space. Whereby the wind resistance generated during the navigation can be properly reduced by the comparatively simple works without changing the layout of an accommodation in the accommodation space, and the energy saving of a ship can be improved.


Inventors:
HIROTA KAZUYOSHI
MATSUMOTO KOICHIRO
Application Number:
JP1998000240422
Publication Date:
May 18, 1999
Filing Date:
August 26, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON KOKAN KK
International Classes:
B63B15/00; B63B29/02; (IPC1-7): B63B15/00; B63B29/02
Attorney, Agent or Firm:
石川 泰男