JPS61203199U - - Google Patents
Info
- Publication number
- JPS61203199U JPS61203199U JP8807785U JP8807785U JPS61203199U JP S61203199 U JPS61203199 U JP S61203199U JP 8807785 U JP8807785 U JP 8807785U JP 8807785 U JP8807785 U JP 8807785U JP S61203199 U JPS61203199 U JP S61203199U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- propeller
- ship
- propeller blade
- twisted
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図及び第２図は、本考案の一実施例であり
、第１図は船尾部側面図、第２図は第１図の―
線矢視図を示す。第３図は本考案の他の実施例
であり、断面図を示す。第４図及び第５図は従来
例であり、第４図は船尾側面図、第５図は第４図
の―線矢視図を示す。
１…スターンフレーム、２…フインボス、３…
プロペラ軸、４…プロペラ、５ａ，５ｂ…フイン
、６ａ，６ｂ…フイン。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a side view of the stern, and Figure 2 being the same as in Figure 1.
A line arrow view is shown. FIG. 3 shows another embodiment of the present invention, which is a sectional view. FIGS. 4 and 5 show a conventional example, with FIG. 4 showing a stern side view and FIG. 5 showing a view taken along the line - in FIG. 4. 1...Stern frame, 2...Fynbos, 3...
Propeller shaft, 4... propeller, 5a, 5b... fin, 6a, 6b... fin.
Claims (1)
フレームに固着されたフインボスから、突出しプ
ロペラの回転方向と逆向きに水の流れが変えられ
る様に傾斜又はひねりを与えられたフインを少な
くとも、船舶が前進するときの、前記プロペラ翼
が上昇する側に設けられたことを特徴とする瘠形
船用リアクシヨンフイン。 When the ship is moving forward, at least a fin that rotatably surrounds the ship's propeller shaft and is tilted or twisted so that the water flow can be changed in the direction opposite to the rotational direction of the propeller protrudes from the fin boss that is fixed to the stern frame. A reaction fin for a rectangular boat, characterized in that the propeller blade is provided on the side where the propeller blade rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807785U JPS61203199U (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807785U JPS61203199U (en) | 1985-06-11 | 1985-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203199U true JPS61203199U (en) | 1986-12-20 |
Family
ID=30640879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8807785U Pending JPS61203199U (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416720B1 (en) * | 2001-07-04 | 2004-01-31 | 대우조선해양 주식회사 | Asymmetric preswirl stator |
| US8123578B2 (en) | 2008-03-10 | 2012-02-28 | Becker Marine Systems Gmbh & Co. | Device for reducing the power demand for the propulsion of a ship |
-
1985
- 1985-06-11 JP JP8807785U patent/JPS61203199U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416720B1 (en) * | 2001-07-04 | 2004-01-31 | 대우조선해양 주식회사 | Asymmetric preswirl stator |
| US8123578B2 (en) | 2008-03-10 | 2012-02-28 | Becker Marine Systems Gmbh & Co. | Device for reducing the power demand for the propulsion of a ship |
| US8430703B2 (en) | 2008-03-10 | 2013-04-30 | Becker Marine Systems Gmbh & Co. Kg | Device for reducing the drive power requirement of a ship |
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