JPS5835495U - Vessel with stern vortex canceling fins - Google Patents
Vessel with stern vortex canceling finsInfo
- Publication number
- JPS5835495U JPS5835495U JP12941281U JP12941281U JPS5835495U JP S5835495 U JPS5835495 U JP S5835495U JP 12941281 U JP12941281 U JP 12941281U JP 12941281 U JP12941281 U JP 12941281U JP S5835495 U JPS5835495 U JP S5835495U
- Authority
- JP
- Japan
- Prior art keywords
- fins
- vessel
- stern
- canceling
- stern vortex
- 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.)
- Granted
Links
Landscapes
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の船舶の船尾部における流れを示す船尾部
側面図、第２図は上記船舶のプロペラ面における流れを
示す説明図であり、第３，４図は本考案において利用さ
れる三角翼の渦発生状態を示すもので、第３図はその側
面図、第４図はその斜視図であり、第５〜８図は本考案
の一実施例としての船尾渦打消しフィン付き船舶を示す
もので、第５図はその船尾部側面図、第６図は第５図の
■−■矢視断面図、第７図は第５図の■−■矢視断面図
、第８図はそのフィンの作用を示す説明図である。
１・・・・・・船体、２・・・・・・喫水線、３・・・
・・・舵、４・・・・・・スクリュープロペラ、５・・
・・・・プロペラ翼端ば描く円、６・・・・・・プロペ
ラボス、７・・・・・・三角翼、８・・・・・・流れ、
９・・・・・・渦、１０・・・・・・フィン、１１．１
．１′・・・・・・渦。Figure 1 is a side view of the stern of a conventional ship showing the flow at the stern, Figure 2 is an explanatory diagram showing the flow at the propeller surface of the ship, and Figures 3 and 4 are the triangles used in the present invention. Fig. 3 is a side view, Fig. 4 is a perspective view, and Figs. 5 to 8 show a ship with a stern vortex canceling fin as an embodiment of the present invention. Fig. 5 is a side view of the stern section, Fig. 6 is a sectional view taken along the ■-■ arrow in Fig. 5, Fig. 7 is a sectional view taken along the -■ arrow in Fig. 5, and Fig. 8 is a sectional view taken along the -■ arrow in Fig. 5. It is an explanatory view showing the action of the fin. 1...Hull, 2...Waterline, 3...
... Rudder, 4... Screw propeller, 5...
...Circle drawn by propeller blade tip, 6...Propeller boss, 7...Triangular wing, 8...Flow,
9... Vortex, 10... Fin, 11.1
．． 1'... Vortex.
Claims (1)
にそれぞれ側方へ張り出したフィンをそなえ、同フィン
が前方に頂点をもつ後床がり状に形成されて、後方へ昇
傾斜するように配設されていることを特徴とする、船尾
渦打消しフィン付き船舶。In the stern section, fins are provided on both port and starboard sides in front of the screw propeller, and the fins are formed in the shape of a rear deck with an apex at the front, and are arranged so as to rise and slope rearward. Vessels with stern vortex-canceling fins, characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12941281U JPS6036556Y2 (en) | 1981-08-31 | 1981-08-31 | Vessel with stern vortex canceling fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12941281U JPS6036556Y2 (en) | 1981-08-31 | 1981-08-31 | Vessel with stern vortex canceling fins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5835495U true JPS5835495U (en) | 1983-03-08 |
| JPS6036556Y2 JPS6036556Y2 (en) | 1985-10-30 |
Family
ID=29923076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12941281U Expired JPS6036556Y2 (en) | 1981-08-31 | 1981-08-31 | Vessel with stern vortex canceling fins |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036556Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229458A (en) * | 1987-03-18 | 1988-09-26 | Fuji Photo Film Co Ltd | Photograph display device |
| JPS63287854A (en) * | 1987-05-20 | 1988-11-24 | Fuji Photo Film Co Ltd | Housing bag for photograph exhibition |
| JPH01161998U (en) * | 1988-04-28 | 1989-11-10 |
-
1981
- 1981-08-31 JP JP12941281U patent/JPS6036556Y2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229458A (en) * | 1987-03-18 | 1988-09-26 | Fuji Photo Film Co Ltd | Photograph display device |
| JPS63287854A (en) * | 1987-05-20 | 1988-11-24 | Fuji Photo Film Co Ltd | Housing bag for photograph exhibition |
| JPH01161998U (en) * | 1988-04-28 | 1989-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036556Y2 (en) | 1985-10-30 |
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