JPH01174299U - - Google Patents
Info
- Publication number
- JPH01174299U JPH01174299U JP7206088U JP7206088U JPH01174299U JP H01174299 U JPH01174299 U JP H01174299U JP 7206088 U JP7206088 U JP 7206088U JP 7206088 U JP7206088 U JP 7206088U JP H01174299 U JPH01174299 U JP H01174299U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- stern
- screw propeller
- hull
- rectify
- 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
- 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船尾整
流フイン装置をそなえた船舶を示すもので、第１
図はその船尾部側面図、第２図は第１図の−
矢視図、第３図はその性能特性を従来の場合と比
較して示すグラフであり、第４，５図は従来の船
尾整流フイン装置をそなえた船舶を示すもので、
第４図はその船尾部側面図、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……
船底、４……ボツシング、５……プロペラ、６…
…舵、８……フイン系、８ａ〜８ｂ……フイン。
Figures 1 to 3 show a ship equipped with a stern rectifying fin device as an embodiment of the present invention.
The figure is a side view of the stern, and Figure 2 is the − of Figure 1.
The arrow view and Fig. 3 are graphs showing the performance characteristics in comparison with the conventional case, and Figs. 4 and 5 show a ship equipped with the conventional stern rectifying fin device.
FIG. 4 is a side view of the stern portion thereof, and FIG. 5 is a view taken along the - arrow in FIG. 4. 1...hull, 2...stern frame, 3...
Bottom of the ship, 4...Bossing, 5...Propeller, 6...
...Rudder, 8...Fin system, 8a-8b...Fin.
Claims (1)
域において、同スクリユープロペラへ流入する水
の流れを整流すべく、船体の左右両側面からそれ
ぞれ突出した左右のフイン系をそなえ、同フイン
系が、それぞれ流線に沿うように全体として後方
へ昇傾斜しながら互いに前後方向に間隔をあけて
配設された複数のフインで形成されるとともに、
同フインが流線形断面を有していることを特徴と
する、船尾整流フイン装置。 In the forward area above the screw propeller at the stern, in order to rectify the flow of water flowing into the screw propeller, there are left and right fin systems that protrude from both left and right sides of the hull, respectively. It is formed of a plurality of fins that are arranged at intervals in the front and back direction while raising and tilting backwards as a whole along a line, and
A stern rectifying fin device, characterized in that the fin has a streamlined cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7206088U JPH01174299U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7206088U JPH01174299U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174299U true JPH01174299U (en) | 1989-12-11 |
Family
ID=31297238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7206088U Pending JPH01174299U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008105438A (en) * | 2006-10-23 | 2008-05-08 | Shin Kurushima Dockyard Co Ltd | Stern fin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5863594A (en) * | 1981-10-13 | 1983-04-15 | Ishikawajima Harima Heavy Ind Co Ltd | Ship |
-
1988
- 1988-05-31 JP JP7206088U patent/JPH01174299U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5863594A (en) * | 1981-10-13 | 1983-04-15 | Ishikawajima Harima Heavy Ind Co Ltd | Ship |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008105438A (en) * | 2006-10-23 | 2008-05-08 | Shin Kurushima Dockyard Co Ltd | Stern fin |
| JP4639176B2 (en) * | 2006-10-23 | 2011-02-23 | 株式会社新来島どっく | Stern fin arrangement structure |