JPH0472098U - - Google Patents
Info
- Publication number
- JPH0472098U JPH0472098U JP11642590U JP11642590U JPH0472098U JP H0472098 U JPH0472098 U JP H0472098U JP 11642590 U JP11642590 U JP 11642590U JP 11642590 U JP11642590 U JP 11642590U JP H0472098 U JPH0472098 U JP H0472098U
- Authority
- JP
- Japan
- Prior art keywords
- ship
- propeller
- fin
- stern
- control fin
- 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
- Turbine Rotor Nozzle Sealing (AREA)
Description
第１図は本考案を右回りプロペラー船に適用し
た一実施例を示す船尾部の側面図、第２図、第３
図はそれぞれ第１図の−断面図、−断面
図である。第４図は公知の船舶の船尾部を示す側
面図、第５図、第６図はそれぞれ第３図の−
断面図、−断面図、第７図、第８図はそれぞ
れ公知の推進性能向上用フインを示す船尾部側面
図である。
１……船体、２……スタンフレーム、３……ボ
ツシング、４……船底、５……シユーピース、６
……舵、７……プロペラー、８……コントロール
フイン。
Figure 1 is a side view of the stern section showing an embodiment in which the present invention is applied to a clockwise propeller ship, Figures 2 and 3
The figures are a cross-sectional view and a cross-sectional view, respectively, of FIG. FIG. 4 is a side view showing the stern of a known ship, and FIGS. 5 and 6 are the same as in FIG. 3.
A cross-sectional view, a cross-sectional view, FIG. 7, and FIG. 8 are side views of the stern portion of a known fin for improving propulsion performance, respectively. 1...Hull, 2...Stun frame, 3...Bossing, 4...Bottom, 5...Show piece, 6
... Rudder, 7... Propeller, 8... Control fin.
Claims (1)
に回転するとき、プロペラー翼が上昇する側に突
出する縦方向に長い水平板状のコントロールフイ
ンを船体平行部後端の船底湾曲部付近によりプロ
ペラー前方まで船底に沿つて平行に突設したこと
を特徴とする船舶の船尾流コントロールフイン。 At the stern of the ship, when the propeller rotates in the forward direction, a vertically long horizontal plate-shaped control fin that protrudes toward the side where the propeller blades rise is attached to the bottom of the ship near the curved bottom of the rear end of the parallel part of the ship to the front of the propeller. A stern flow control fin for a ship characterized by protruding parallel to the fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11642590U JPH0472098U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11642590U JPH0472098U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472098U true JPH0472098U (en) | 1992-06-25 |
Family
ID=31864251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11642590U Pending JPH0472098U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472098U (en) |
-
1990
- 1990-11-06 JP JP11642590U patent/JPH0472098U/ja active Pending
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