JPS6325699U - - Google Patents
Info
- Publication number
- JPS6325699U JPS6325699U JP11970186U JP11970186U JPS6325699U JP S6325699 U JPS6325699 U JP S6325699U JP 11970186 U JP11970186 U JP 11970186U JP 11970186 U JP11970186 U JP 11970186U JP S6325699 U JPS6325699 U JP S6325699U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- marine
- stern
- diameter
- vessel
- 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
- Sliding-Contact Bearings (AREA)
Description
第1図〜第4図は、本考案の船舶用プロペラの
一実施例であり、第1図は、本考案の船尾部側面
図、第2図は、第1図の―線矢視図、第3図
は、従来例と本考案との伴流分布図、第4図は、
プロペラ軸の高さ位置を変化させたときの主機出
力BHP曲線を示す。第5図及び第6図は、従来
の船舶用プロペラの例であり、第5図は、従来の
船尾部側面図及び、第6図は、第5図の―線
矢視図を示す。
7……プロペラ、8……舵、BL……船体基線
、d……プロペラ直径。
1 to 4 show an embodiment of the marine propeller of the present invention, FIG. 1 is a side view of the stern part of the present invention, FIG. 2 is a view taken along the line - in FIG. Figure 3 is a wake distribution diagram of the conventional example and the present invention, and Figure 4 is:
The main engine output BHP curve is shown when the height position of the propeller shaft is changed. 5 and 6 show examples of conventional marine propellers, with FIG. 5 showing a side view of the stern of the conventional ship, and FIG. 6 showing a view taken along the line -- in FIG. 5. 7... Propeller, 8... Rudder, BL... Hull base line, d... Propeller diameter.
Claims (1)
、プロペラ翼下端の先端と船体基線との距離hが
0.10d〜0.35d(dは、プロペラ直径と
する。)になるように配設したことを特徴とする
船舶用プロペラ。 A marine propeller in the stern of a vessel is characterized by being arranged such that the distance h between the lower end of the propeller blade and the hull baseline is 0.10d to 0.35d (d is the propeller diameter). Marine propeller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11970186U JPS6325699U (en) | 1986-08-04 | 1986-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11970186U JPS6325699U (en) | 1986-08-04 | 1986-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6325699U true JPS6325699U (en) | 1988-02-19 |
Family
ID=31007319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11970186U Pending JPS6325699U (en) | 1986-08-04 | 1986-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6325699U (en) |
-
1986
- 1986-08-04 JP JP11970186U patent/JPS6325699U/ja active Pending