JPS6191499U - - Google Patents
Info
- Publication number
- JPS6191499U JPS6191499U JP17705484U JP17705484U JPS6191499U JP S6191499 U JPS6191499 U JP S6191499U JP 17705484 U JP17705484 U JP 17705484U JP 17705484 U JP17705484 U JP 17705484U JP S6191499 U JPS6191499 U JP S6191499U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- blade
- skew
- hole
- tip
- 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
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Description
図は本考案の一実施例としての貫通孔付き舶用
スキユープロペラを示すもので、第１図はその正
面図、第２図はそのプロペラ翼の貫通孔形成部に
おける断面図である。
１…プロペラボス、２…スキユー型プロペラ翼
、２ａ…貫通孔。
The figures show a marine skew propeller with a through hole as an embodiment of the present invention, FIG. 1 is a front view thereof, and FIG. 2 is a sectional view of the through hole forming portion of the propeller blade. 1... Propeller boss, 2... Skew type propeller blade, 2a... Through hole.
Claims (1)
をそなえ、同プロペラ翼がそのプロペラ翼断面を
翼端に寄るほどプロペラ回転方向と逆方向にずら
せるように形成されたスキユー型プロペラ翼とし
て構成されて、同プロペラ翼の翼端付近に、同プ
ロペラ翼の表裏を連通する小径の貫通孔が形成さ
れたことを特徴とする、貫通孔付き舶用スキユー
プロペラ。 It has a plurality of propeller blades protruding from a propeller boss, and is configured as a skew-type propeller blade in which the propeller blade cross section is shifted in the direction opposite to the propeller rotation direction as it approaches the blade tip. A marine skew propeller with a through-hole, characterized in that a small-diameter through-hole is formed near the tip of the propeller blade to communicate the front and back surfaces of the propeller blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17705484U JPS6191499U (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17705484U JPS6191499U (en) | 1984-11-21 | 1984-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191499U true JPS6191499U (en) | 1986-06-13 |
Family
ID=30734628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17705484U Pending JPS6191499U (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050073437A (en) * | 2005-06-22 | 2005-07-13 | 정찬희 | The method and apparatus for lessoning a cavitiation effect on propeller |
-
1984
- 1984-11-21 JP JP17705484U patent/JPS6191499U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050073437A (en) * | 2005-06-22 | 2005-07-13 | 정찬희 | The method and apparatus for lessoning a cavitiation effect on propeller |
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