JPS61120696U - - Google Patents
Info
- Publication number
- JPS61120696U JPS61120696U JP453685U JP453685U JPS61120696U JP S61120696 U JPS61120696 U JP S61120696U JP 453685 U JP453685 U JP 453685U JP 453685 U JP453685 U JP 453685U JP S61120696 U JPS61120696 U JP S61120696U
- Authority
- JP
- Japan
- Prior art keywords
- edge side
- rectifying member
- fin
- side rectifying
- blades
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1〜4図は本考案の一実施例としての船舶の
リアクシヨンフインを示すもので、第1図はその
フインブレードの先端付近を模式的に示す側面図
、第2図は第1図の―矢視断面図、第3図は
第1図の―矢視図、第4図はその作用を説明
するための模式図であり、第5〜7図は船舶のリ
アクシヨンフインを示すもので、第5図はそのフ
インブレードの先端付近を模式的に示す側面図、
第6図は第5図の―矢視図、第7図はその作
用を説明するための模式図であり、第8〜10図
は従来の船舶のリアクシヨンフインを示すもので
、第8図はその配設状態を右舷側から見た側面図
、第9図は第8図の―矢視断面図、第10図
はその作用を説明するための模式図である。
1……船体、2……スターンフレーム、3……
ボス、4……シユーピース、
5……プロペラ軸、6……スクリユープロペラ、
7……フインブレード、8……前縁側整流部材、
9……後縁側整流部材。
Figures 1 to 4 show a reaction fin for a ship as an embodiment of the present invention. Figure 1 is a side view schematically showing the vicinity of the tip of the fin blade, and Figure 2 is the same as Figure 1. 3 is a sectional view taken in the direction of the arrows in FIG. 1, FIG. 4 is a schematic diagram for explaining its function, and FIGS. , FIG. 5 is a side view schematically showing the vicinity of the tip of the fin blade,
Fig. 6 is a view taken along the - arrow in Fig. 5, Fig. 7 is a schematic diagram for explaining its function, and Figs. 8 to 10 show conventional reaction fins for ships. 9 is a side view of the arrangement as seen from the starboard side, FIG. 9 is a sectional view taken along the - arrow in FIG. 8, and FIG. 10 is a schematic diagram for explaining its function. 1...hull, 2...stern frame, 3...
Boss, 4...Sew piece, 5...Propeller shaft, 6...Screw propeller,
7... Fin blade, 8... Leading edge side rectifying member,
9... Trailing edge side rectifying member.
Claims (1)
に船体に形成されたボスからそれぞれ放射状に突
出し各先端を自由端として形成された複数のフイ
ンブレードをそなえ、同フインブレードの先端か
ら発生する渦を拡散させるべく、上記の各フイン
ブレードの先端に、同フインブレードの背面側へ
傾斜した一対の前縁側整流部材と後縁側整流部材
とが設けられて、上記後縁側整流部材の傾斜角が
上記前縁側整流部材の傾斜角よりも大きく設定さ
れていることを特徴とする、船舶のリアクシヨン
フイン。 In front of the stern propeller, it is equipped with multiple fin blades that radially protrude from a boss formed on the hull to surround the propeller shaft, each with a free end, and diffuse the vortices generated from the tips of the fin blades. In order to achieve this, a pair of leading edge side rectifying member and trailing edge side rectifying member are provided at the tip of each of the fin blades, and the inclination angle of the trailing edge side rectifying member is inclined toward the front edge side of the fin blade. A reaction fin for a ship, characterized in that the angle of inclination is larger than that of a rectifying member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP453685U JPS61120696U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP453685U JPS61120696U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61120696U true JPS61120696U (en) | 1986-07-30 |
Family
ID=30480206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP453685U Pending JPS61120696U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61120696U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101225177B1 (en) | 2010-07-16 | 2013-01-22 | 삼성중공업 주식회사 | Propeller and ship including the same |
-
1985
- 1985-01-17 JP JP453685U patent/JPS61120696U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101225177B1 (en) | 2010-07-16 | 2013-01-22 | 삼성중공업 주식회사 | Propeller and ship including the same |