JPS626090U - - Google Patents
Info
- Publication number
- JPS626090U JPS626090U JP1985097838U JP9783885U JPS626090U JP S626090 U JPS626090 U JP S626090U JP 1985097838 U JP1985097838 U JP 1985097838U JP 9783885 U JP9783885 U JP 9783885U JP S626090 U JPS626090 U JP S626090U
- Authority
- JP
- Japan
- Prior art keywords
- bilge
- bilge vortex
- reduction device
- hull
- stern
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１，２図は本考案の一実施例としての船舶の
ビルジ渦減少装置を示すもので、第１図は同装置
をそなえた船舶の船尾正面図、第２図は同船舶の
船尾側面図であり、第３，４図は従来の船舶の船
尾部を示すもので、第３図はその正面図、第４図
はその側面図である。 １…船体、２…船体平行部、３…ビルジ部、４
…船尾船底部、４ａ，４ｂ…船尾外板、５ａ，５
ｂ…ビルジ渦、６ａ，６ｂ…整流プロペラ、７ａ
，７ｂ…プロペラシヤフト、８…主スクリユープ
ロペラ、９…舵。
ビルジ渦減少装置を示すもので、第１図は同装置
をそなえた船舶の船尾正面図、第２図は同船舶の
船尾側面図であり、第３，４図は従来の船舶の船
尾部を示すもので、第３図はその正面図、第４図
はその側面図である。 １…船体、２…船体平行部、３…ビルジ部、４
…船尾船底部、４ａ，４ｂ…船尾外板、５ａ，５
ｂ…ビルジ渦、６ａ，６ｂ…整流プロペラ、７ａ
，７ｂ…プロペラシヤフト、８…主スクリユープ
ロペラ、９…舵。
Claims (1)
- 船体平行部のビルジ部後端より後方の痩せた船
体の外面に沿つて発生するビルジ渦を減少させる
べく、船尾船底部の両側に、それぞれ上記ビルジ
渦の回転方向と逆向きに回転する整流プロペラが
設けられたことを特徴とする、船舶のビルジ渦減
少装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097838U JPH0437039Y2 (ja) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097838U JPH0437039Y2 (ja) | 1985-06-27 | 1985-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626090U true JPS626090U (ja) | 1987-01-14 |
| JPH0437039Y2 JPH0437039Y2 (ja) | 1992-09-01 |
Family
ID=30965205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985097838U Expired JPH0437039Y2 (ja) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437039Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251203U (ja) * | 1988-10-04 | 1990-04-10 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099793A (ja) * | 1983-11-02 | 1985-06-03 | Mitsubishi Heavy Ind Ltd | 船尾伴流調整式船舶 |
-
1985
- 1985-06-27 JP JP1985097838U patent/JPH0437039Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099793A (ja) * | 1983-11-02 | 1985-06-03 | Mitsubishi Heavy Ind Ltd | 船尾伴流調整式船舶 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251203U (ja) * | 1988-10-04 | 1990-04-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437039Y2 (ja) | 1992-09-01 |