JPS6252598U - - Google Patents
Info
- Publication number
- JPS6252598U JPS6252598U JP14422985U JP14422985U JPS6252598U JP S6252598 U JPS6252598 U JP S6252598U JP 14422985 U JP14422985 U JP 14422985U JP 14422985 U JP14422985 U JP 14422985U JP S6252598 U JPS6252598 U JP S6252598U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- nozzle
- fins
- boss portion
- axis
- 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 2
Landscapes
- Toys (AREA)
Description
第１図ないし第３図は本考案によるリアクシヨ
ンフイン付ノズルプロペラの一実施例を示すもの
であつて、第１図は側面図、第２図は正面図、第
３図１，２はケインの断面形状を示すものであつ
て、ａ，ｂ，ｃはそれぞれ第１図及び第２図のＡ
―Ａ，Ｂ―Ｂ，Ｃ―Ｃの部分の断面図である。第
４図はプロペラ後方の流れ説明図、第５図はリシ
クシヨンラダーの正面図、第６図はその作用説明
図である。
１……舵本体、２，９……稜線、３……リアク
シヨンフイン付ノズルプロペラ、４……ノズル、
５……プロペラ軸、６……プロペラ、７……ボス
部、８……フイン。
1 to 3 show an embodiment of a nozzle propeller with a reaction fin according to the present invention, in which FIG. 1 is a side view, FIG. 2 is a front view, and FIG. 3 is a cane propeller. , where a, b, and c are A in Fig. 1 and Fig. 2, respectively.
-A, BB, and CC portions are cross-sectional views. FIG. 4 is an explanatory diagram of the flow behind the propeller, FIG. 5 is a front view of the retraction rudder, and FIG. 6 is an explanatory diagram of its operation. 1... Rudder body, 2, 9... Ridge line, 3... Nozzle propeller with reaction fin, 4... Nozzle,
5... propeller shaft, 6... propeller, 7... boss section, 8... fin.
Claims (1)
可能に配置し、前記ノズルの流出側にプロペラ軸
に一致する軸芯を有するボス部を配置するととも
に、前記ノズル内とボス部を複数個のフインで連
結し、該フインは翼型断面をなし、その前端部は
、プロペラ回転方向とは逆方向に向つてヒネリが
加えられ、該ヒネル度合は中心方向に向つて順次
大なるように構成されたことを特徴とするリアク
シヨンフイン付ノズルプロペラ。 A propeller is rotatably disposed within a nozzle attached to the hull, a boss portion having an axis that coincides with the propeller axis is disposed on the outflow side of the nozzle, and a plurality of fins are arranged between the inside of the nozzle and the boss portion. The fins are connected to each other, and the fins have an airfoil-like cross section, and the front end of the fins is twisted in a direction opposite to the direction of rotation of the propeller, and the degree of twist is configured to gradually increase toward the center. A nozzle propeller with a reaction fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14422985U JPS6252598U (en) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14422985U JPS6252598U (en) | 1985-09-24 | 1985-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252598U true JPS6252598U (en) | 1987-04-01 |
Family
ID=31054631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14422985U Pending JPS6252598U (en) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019027126A1 (en) * | 2017-08-04 | 2019-02-07 | 필드지 주식회사 | Duct-type ship energy reducing device |
-
1985
- 1985-09-24 JP JP14422985U patent/JPS6252598U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019027126A1 (en) * | 2017-08-04 | 2019-02-07 | 필드지 주식회사 | Duct-type ship energy reducing device |