JPS63110199U - - Google Patents
Info
- Publication number
- JPS63110199U JPS63110199U JP273287U JP273287U JPS63110199U JP S63110199 U JPS63110199 U JP S63110199U JP 273287 U JP273287 U JP 273287U JP 273287 U JP273287 U JP 273287U JP S63110199 U JPS63110199 U JP S63110199U
- Authority
- JP
- Japan
- Prior art keywords
- same direction
- ship
- propellers
- generate thrust
- commutating
- 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
Description
第１，２図は本考案の一実施例としての推進性
能向上装置付き二軸船を示すもので、第１図はそ
の後方より見た正面図、第２図はその右舷側から
見た側面図であり、第３，４図は従来の二軸船を
示すもので、第３図はその後方から見た正面図、
第４図はその右舷側から見た側面図である。
１…船体、２ａ，２ｂ…ボツシング、３ａ，３
ｂ…プロペラ軸、４ａ，４ｂ…プロペラ、５…舵
、６ａ，６ｂ…推進性能向上装置としての整流プ
ロペラ、７ａ，７ｂ…ボツシング。
Figures 1 and 2 show a twin-shaft ship equipped with a propulsion performance improvement device as an embodiment of the present invention, with Figure 1 being a front view seen from the rear, and Figure 2 being a side view seen from the starboard side. Figures 3 and 4 show a conventional two-shaft ship, and Figure 3 is a front view seen from the rear.
FIG. 4 is a side view of the ship as seen from its starboard side. 1...Hull, 2a, 2b...Bossing, 3a, 3
b... Propeller shaft, 4a, 4b... Propeller, 5... Rudder, 6a, 6b... Rectifying propeller as a propulsion performance improving device, 7a, 7b... Bossing.
Claims (1)
されて互いに反対方向に回転するとき同一方向に
推力を発生する一対のプロペラをそなえ、各プロ
ペラの前方で且つ同プロペラよりも下方に、同プ
ロペラと逆向きに回るとき同一向きの推力を発生
する整流プロペラが、左右舷にそれぞれ設けられ
たことを特徴とする、推進性能向上装置付き二軸
船。 A pair of propellers are arranged at the stern of the ship symmetrically with respect to the center line of the ship and generate thrust in the same direction when rotating in opposite directions. A two-shaft ship equipped with a propulsion performance improvement device, characterized in that commutating propellers that generate thrust in the same direction when turning in the same direction are installed on each port and starboard side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP273287U JPS63110199U (en) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP273287U JPS63110199U (en) | 1987-01-12 | 1987-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63110199U true JPS63110199U (en) | 1988-07-15 |
Family
ID=30781849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP273287U Pending JPS63110199U (en) | 1987-01-12 | 1987-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011098678A (en) * | 2009-11-09 | 2011-05-19 | Mitsubishi Heavy Ind Ltd | Propulsion device for marine vessel |
| JP2011131622A (en) * | 2009-12-22 | 2011-07-07 | Universal Shipbuilding Corp | Composite type propulsion apparatus and ship |
-
1987
- 1987-01-12 JP JP273287U patent/JPS63110199U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011098678A (en) * | 2009-11-09 | 2011-05-19 | Mitsubishi Heavy Ind Ltd | Propulsion device for marine vessel |
| EP2500260A1 (en) * | 2009-11-09 | 2012-09-19 | Mitsubishi Heavy Industries, Ltd. | Propulsion device for ship |
| EP2500260A4 (en) * | 2009-11-09 | 2017-04-05 | Mitsubishi Heavy Industries, Ltd. | Propulsion device for ship |
| JP2011131622A (en) * | 2009-12-22 | 2011-07-07 | Universal Shipbuilding Corp | Composite type propulsion apparatus and ship |