JPS56138093A - Vessel provided with nozzle - Google Patents
Vessel provided with nozzleInfo
- Publication number
- JPS56138093A JPS56138093A JP4316180A JP4316180A JPS56138093A JP S56138093 A JPS56138093 A JP S56138093A JP 4316180 A JP4316180 A JP 4316180A JP 4316180 A JP4316180 A JP 4316180A JP S56138093 A JPS56138093 A JP S56138093A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- rear end
- center
- stern
- ship
- 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
Landscapes
- Control Of Turbines (AREA)
Abstract
PURPOSE: To relieve the resistance against a ship and to improve a thrust, by a method wherein a rear end of a nozzle projects outward at a proper part in the circumferential direction of the nozzle mounted in the proximity of the stern and from other part than said proper part in the circumferential direction.
CONSTITUTION: A nozzle 11, is installed below the waterline and at both sides in the proximity of the stern of a ship 12, is formed in a ring at a front view and in an approximately inverse triangle at a side view. A rear end surface 11a of said nozzle 11b slopes so that the width of a point on the nozzle 11 decreases the further downward toward the lower end of the nozzle 11 this point is situated. The center of the circle of the rear end surface 11a of the nozzle 11 is positioned concentrically to a rotation shaft center of a propeller 13, and a rear end 15 of the nozzle 11 protrudes such that it is caused to bend further outward from other part than a part covering within a scope of an angle, ranging from 30° to 90° centering around the center of said circle, with the upper end of the nozzle.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4316180A JPS56138093A (en) | 1980-04-01 | 1980-04-01 | Vessel provided with nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4316180A JPS56138093A (en) | 1980-04-01 | 1980-04-01 | Vessel provided with nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138093A true JPS56138093A (en) | 1981-10-28 |
Family
ID=12656136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4316180A Pending JPS56138093A (en) | 1980-04-01 | 1980-04-01 | Vessel provided with nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138093A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074441A (en) * | 1988-09-26 | 1991-12-24 | Toppan Printing Co., Ltd. | Liquid container closure lockable in the open position |
JP2008024072A (en) * | 2006-07-19 | 2008-02-07 | Universal Shipbuilding Corp | Stern duct and vessel equipped with the same |
WO2017158674A1 (en) * | 2016-03-14 | 2017-09-21 | ジャパン マリンユナイテッド株式会社 | Lift generator |
-
1980
- 1980-04-01 JP JP4316180A patent/JPS56138093A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074441A (en) * | 1988-09-26 | 1991-12-24 | Toppan Printing Co., Ltd. | Liquid container closure lockable in the open position |
JP2008024072A (en) * | 2006-07-19 | 2008-02-07 | Universal Shipbuilding Corp | Stern duct and vessel equipped with the same |
WO2017158674A1 (en) * | 2016-03-14 | 2017-09-21 | ジャパン マリンユナイテッド株式会社 | Lift generator |
KR20180081796A (en) * | 2016-03-14 | 2018-07-17 | 재팬 마린 유나이티드 코포레이션 | Lift generator |
CN108473189A (en) * | 2016-03-14 | 2018-08-31 | 日本日联海洋株式会社 | Lift generates body |
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