JPS6198698U - - Google Patents
Info
- Publication number
- JPS6198698U JPS6198698U JP18555084U JP18555084U JPS6198698U JP S6198698 U JPS6198698 U JP S6198698U JP 18555084 U JP18555084 U JP 18555084U JP 18555084 U JP18555084 U JP 18555084U JP S6198698 U JPS6198698 U JP S6198698U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- ship
- hull
- surround
- boss
- 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 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
第１，２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−矢視図であり、第３〜
７図は従来の船舶のリアクシヨンフインを示すも
ので、第３図はその配設状態を右舷側から見た側
面図、第４図は第３図の−矢視図、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…平板部
材としてのプレート。
Figures 1 and 2 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. - It is an arrow view, and the third ~
Figure 7 shows a conventional reaction fin for a ship, Figure 3 is a side view of its arrangement as seen from the starboard side, Figure 4 is a view from the - arrow in Figure 3, and Figure 5 is its arrangement. FIG. 6 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, and FIG. 7 is a schematic diagram for explaining the operation thereof. 1...hull, 2...stern frame, 3...boss,
4... Sew piece, 5... Propeller shaft, 6... Screw propeller, 7... Fin blade, 8... Plate as a flat plate 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
ら渦が発生するのを防止すべく、上記の各フイン
ブレードの先端に同フインブレードと交叉するよ
うに平板部材が固設されたことを特徴とする、船
舶のリアクシヨンフイン。 In front of the propeller at the stern, a boss is formed on the hull to surround the propeller shaft.The ship has a plurality of fin blades that radially protrude from a boss formed in the hull to surround the propeller shaft. A reaction fin for a ship, characterized in that a flat plate member is fixedly installed at the tip of each of the fin blades so as to intersect with the fin blades, in order to prevent this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18555084U JPS6198698U (en) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18555084U JPS6198698U (en) | 1984-12-04 | 1984-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6198698U true JPS6198698U (en) | 1986-06-24 |
Family
ID=30743019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18555084U Pending JPS6198698U (en) | 1984-12-04 | 1984-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6198698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009056989A (en) * | 2007-09-03 | 2009-03-19 | Nippon Yuusen Kk | Maritime propulsion efficiency improvement device and its construction method |
| JP2010195153A (en) * | 2009-02-24 | 2010-09-09 | Mitsubishi Heavy Ind Ltd | Reaction fin device for ship and ship |
-
1984
- 1984-12-04 JP JP18555084U patent/JPS6198698U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009056989A (en) * | 2007-09-03 | 2009-03-19 | Nippon Yuusen Kk | Maritime propulsion efficiency improvement device and its construction method |
| JP2010195153A (en) * | 2009-02-24 | 2010-09-09 | Mitsubishi Heavy Ind Ltd | Reaction fin device for ship and ship |
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