JPH0315300U - - Google Patents
Info
- Publication number
- JPH0315300U JPH0315300U JP7545489U JP7545489U JPH0315300U JP H0315300 U JPH0315300 U JP H0315300U JP 7545489 U JP7545489 U JP 7545489U JP 7545489 U JP7545489 U JP 7545489U JP H0315300 U JPH0315300 U JP H0315300U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- propeller
- fins
- boss
- screw propeller
- 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
- Mixers Of The Rotary Stirring Type (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
第１〜３図は本考案の一実施例としての舶用リ
アクシヨンフインを示すもので、第１図はその側
面図、第２図は各フインの断面図、第３図は第２
図の−矢視図であり、第４，５図は従来の舶
用リアクシヨンフインを示すもので、第４図はそ
の側面図、第５図は第４図の−矢視図である
。
１……船体、２……スターンフレーム、３……
プロペラ軸、４……ボツシング、５……スクリユ
ープロペラ、６……フインボス、７ａ〜７ｆ……
フイン、８……ラダーホーン、９……舵、１０ａ
〜１０ｆ……フイン、１１ａ〜１１ｆ……フラツ
プ、１２ａ〜１２ｆ……支軸、１３ａ〜１３ｆ…
…トルクモータ、１４ａ〜１４ｆ……軸受。
1 to 3 show a marine reaction fin as an embodiment of the present invention, FIG. 1 is a side view thereof, FIG. 2 is a sectional view of each fin, and FIG.
4 and 5 show a conventional marine reaction fin, FIG. 4 is a side view thereof, and FIG. 5 is a view taken along the − arrow of FIG. 4. 1...hull, 2...stern frame, 3...
Propeller shaft, 4...Bossing, 5...Screw propeller, 6...Fin boss, 7a to 7f...
Fin, 8... Rudder horn, 9... Rudder, 10a
~10f...Fin, 11a-11f...Flap, 12a-12f...Spindle, 13a-13f...
...torque motor, 14a-14f...bearing.
Claims (1)
ロペラ軸を同プロペラ軸と同心にして囲むフイン
ボスと、同フインボスより放射状に突出する複数
のフインとをそなえ、上記フインが上記スクリユ
ープロペラの前進回転方向と逆向きに水の流れを
曲げられるようにひねりを施されるとともに、上
記フインの後縁に、フラツプが放射方向の支軸を
介し傾動可能に設けられたことを特徴とする、舶
用リアクシヨンフイン。 In front of the screw propeller at the stern, a fin boss surrounds the propeller shaft concentrically with the propeller shaft, and a plurality of fins protrude radially from the fin boss, and the fins are arranged in a direction opposite to the forward rotational direction of the screw propeller. What is claimed is: 1. A reaction fin for a marine vessel, characterized in that the fin is twisted so as to bend the flow of water in one direction, and a flap is provided on the trailing edge of the fin to be tiltable via a support shaft in a radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7545489U JPH0315300U (en) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7545489U JPH0315300U (en) | 1989-06-27 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0315300U true JPH0315300U (en) | 1991-02-15 |
Family
ID=31616045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7545489U Pending JPH0315300U (en) | 1989-06-27 | 1989-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016080002A1 (en) * | 2014-11-18 | 2016-05-26 | 三菱重工業株式会社 | Propulsion device for neighboring-twin-screw ship having shaft brackets, and ship |
-
1989
- 1989-06-27 JP JP7545489U patent/JPH0315300U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016080002A1 (en) * | 2014-11-18 | 2016-05-26 | 三菱重工業株式会社 | Propulsion device for neighboring-twin-screw ship having shaft brackets, and ship |
| JP2016097687A (en) * | 2014-11-18 | 2016-05-30 | 三菱重工業株式会社 | Propulsion device of adjacent twin screw ship having shaft bracket, and ship |
| CN105813939A (en) * | 2014-11-18 | 2016-07-27 | 三菱重工业株式会社 | Propulsion device for neighboring-twin-screw ship having shaft brackets, and ship |
| CN111516841A (en) * | 2014-11-18 | 2020-08-11 | 三菱重工业株式会社 | Propulsion device for near-twin-shaft ship with shaft bracket and ship |