Title:
FLUID DISCHARGE DEVICE FOR SMALL PLANING BOAT
Document Type and Number:
Japanese Patent JP2883564
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform discharge of air, exhaust gas, and fluid, such as bilge, from the arbitrary position of the bottom of a planing boat and to perform watertight processing.
SOLUTION: A discharge duct 5 opened to the part, forming a water surface, of a bottom and stretching to a position above a draft WL during standstill of a hull is formed integrally with a bottom wall 8. The bottom opening 5b of a discharge duct 5 is covered with a cover 7 having a discharge port 4 points to the rear or the oblique rear of the bottom, and air, exhaust gas, and fluid, such as bilge, are discharged in water through the discharge port 4 by means of a discharge duct 5.
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Inventors:
OOSHIMA TAKESHI
Application Number:
JP26790795A
Publication Date:
April 19, 1999
Filing Date:
September 20, 1995
Export Citation:
Assignee:
KAWASAKI JUKOGYO KK
International Classes:
B63B1/38; B63B3/00; B63B35/73; B63H11/103; (IPC1-7): B63B1/38; B63B3/00; B63B35/73; B63H11/103
Domestic Patent References:
| JP3243489A | ||||
| JP687487A | ||||
| JP58118485A | ||||
| JP51154895U |
Other References:
【文献】米国特許4587918(US,A)
【文献】国際公開95/14604(WO,A1)
【文献】国際公開95/14604(WO,A1)
Attorney, Agent or Firm:
Shuji Sugimoto