JPS5464382A - Stern stationary fin for semi-submerged dual hull ship - Google Patents
Stern stationary fin for semi-submerged dual hull shipInfo
- Publication number
- JPS5464382A JPS5464382A JP13017177A JP13017177A JPS5464382A JP S5464382 A JPS5464382 A JP S5464382A JP 13017177 A JP13017177 A JP 13017177A JP 13017177 A JP13017177 A JP 13017177A JP S5464382 A JPS5464382 A JP S5464382A
- Authority
- JP
- Japan
- Prior art keywords
- stern
- submerged
- semi
- stationary fin
- hull ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Ship Loading And Unloading (AREA)
Abstract
PURPOSE: To stabilize the pitch of a semi-submerged dual hull ship by providing a stern stationary fin.
CONSTITUTION: Front and rear control fins 5, 7 are provided at the stern sides of the respective lower hulls 2 of a semi-submerged dual hull ship formed by connecting one upper hull 1 to two lower hulls 2 by strats 3, 4 with stern stationary fin mounted at the top of a properller 8 and rudder 9 far from the centroid position. Thus, since the distance l from the centroid of the stern stationary fin 6 becomes large, it can provide large stability moments Ms so as to improve the stability against the external turbulence at high speed of the ship.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13017177A JPS5464382A (en) | 1977-10-29 | 1977-10-29 | Stern stationary fin for semi-submerged dual hull ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13017177A JPS5464382A (en) | 1977-10-29 | 1977-10-29 | Stern stationary fin for semi-submerged dual hull ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5464382A true JPS5464382A (en) | 1979-05-24 |
Family
ID=15027715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13017177A Pending JPS5464382A (en) | 1977-10-29 | 1977-10-29 | Stern stationary fin for semi-submerged dual hull ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464382A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690795A (en) * | 1979-12-22 | 1981-07-23 | Mitsubishi Heavy Ind Ltd | Semiunderwater twin bodied ship |
JPS57131396U (en) * | 1981-02-12 | 1982-08-16 | ||
JPS6150092U (en) * | 1985-08-15 | 1986-04-04 | ||
WO1996003310A1 (en) * | 1994-07-21 | 1996-02-08 | Mitsui Engineering & Shipbuilding Co., Ltd. | Semi-submerged catamaran |
JP2011251596A (en) * | 2010-06-01 | 2011-12-15 | Tsuneishi Holdings Corp | Catamaran for oscillation reduction control and method of controlling the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912633A (en) * | 1972-05-16 | 1974-02-04 | ||
JPS50583A (en) * | 1973-05-11 | 1975-01-07 | ||
JPS522991A (en) * | 1975-06-24 | 1977-01-11 | Larson Wilfred | Stabilizing plate for ship |
-
1977
- 1977-10-29 JP JP13017177A patent/JPS5464382A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912633A (en) * | 1972-05-16 | 1974-02-04 | ||
JPS50583A (en) * | 1973-05-11 | 1975-01-07 | ||
JPS522991A (en) * | 1975-06-24 | 1977-01-11 | Larson Wilfred | Stabilizing plate for ship |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690795A (en) * | 1979-12-22 | 1981-07-23 | Mitsubishi Heavy Ind Ltd | Semiunderwater twin bodied ship |
JPS57131396U (en) * | 1981-02-12 | 1982-08-16 | ||
JPS6150092U (en) * | 1985-08-15 | 1986-04-04 | ||
WO1996003310A1 (en) * | 1994-07-21 | 1996-02-08 | Mitsui Engineering & Shipbuilding Co., Ltd. | Semi-submerged catamaran |
GB2297728A (en) * | 1994-07-21 | 1996-08-14 | Mitsui Shipbuilding Eng | Semi-submerged catamaran |
JP2011251596A (en) * | 2010-06-01 | 2011-12-15 | Tsuneishi Holdings Corp | Catamaran for oscillation reduction control and method of controlling the same |
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