JPH0469395U - - Google Patents
Info
- Publication number
- JPH0469395U JPH0469395U JP11373990U JP11373990U JPH0469395U JP H0469395 U JPH0469395 U JP H0469395U JP 11373990 U JP11373990 U JP 11373990U JP 11373990 U JP11373990 U JP 11373990U JP H0469395 U JPH0469395 U JP H0469395U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- trailing edge
- supercavitating
- unevenness
- blade
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
Description
第１，２図は本考案の一実施例としての船舶用
スーパーキヤビテーテイングプロペラを示すもの
で、第１図はその斜視図、第２図はそのプロペラ
翼後縁部の翼後縁に沿う断面図であり、第３，４
図は従来のスーパーキヤビテーテイングプロペラ
を示すもので、第３図はその斜視図、第４図はそ
のプロペラ翼の断面図である。
１……プロペラ翼、２……翼前縁部、３……翼
後縁部、３ａ……凹部、３ｂ……凸部、４……プ
ロペラボス、５……プロペラ軸。
Figures 1 and 2 show a supercavitating propeller for ships as an embodiment of the present invention. It is a sectional view along the third and fourth
The figures show a conventional supercavitating propeller, with FIG. 3 being a perspective view thereof, and FIG. 4 being a sectional view of the propeller blade. DESCRIPTION OF SYMBOLS 1...Propeller blade, 2...Blade leading edge, 3...Blade trailing edge, 3a...Concave portion, 3b...Protrusion, 4...Propeller boss, 5...Propeller shaft.
Claims (1)
成されたスーパーキヤビテーテイングプロペラに
おいて、上記プロペラ翼が、その後縁部に沿い凹
凸を形成され、上記凹凸が上記後縁部の両面で交
互に形成されていることを特徴とする、船舶用ス
ーパーキヤビテーテイングプロペラ。 In a supercavitating propeller in which the trailing edge of the propeller blade is formed thicker than the leading edge, the propeller blade has unevenness along the trailing edge, and the unevenness is formed on the trailing edge. A supercavitating propeller for ships, characterized by alternating formations on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373990U JPH0469395U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373990U JPH0469395U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469395U true JPH0469395U (en) | 1992-06-19 |
Family
ID=31861347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11373990U Pending JPH0469395U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016193667A (en) * | 2015-03-31 | 2016-11-17 | 三菱重工業株式会社 | Marine propeller |
| JP2019209879A (en) * | 2018-06-06 | 2019-12-12 | 三菱重工業株式会社 | Vessel propeller and processing method for the same |
-
1990
- 1990-10-30 JP JP11373990U patent/JPH0469395U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016193667A (en) * | 2015-03-31 | 2016-11-17 | 三菱重工業株式会社 | Marine propeller |
| JP2019209879A (en) * | 2018-06-06 | 2019-12-12 | 三菱重工業株式会社 | Vessel propeller and processing method for the same |