JPS6092700U - water jet propulsion vessel - Google Patents
water jet propulsion vesselInfo
- Publication number
- JPS6092700U JPS6092700U JP18559083U JP18559083U JPS6092700U JP S6092700 U JPS6092700 U JP S6092700U JP 18559083 U JP18559083 U JP 18559083U JP 18559083 U JP18559083 U JP 18559083U JP S6092700 U JPS6092700 U JP S6092700U
- Authority
- JP
- Japan
- Prior art keywords
- jet propulsion
- water jet
- duct
- water intake
- 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.)
- Granted
Links
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Removal Of Floating Material (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１〜３図は従来の水ジェツト推進船を示すもので、第
１図はその航走状態を示す縦断面図、第２図はその高速
航走状態を示す縦断面図、第３図はその波浪中の航走状
態を示す縦断面図であり、第４〜９図は本考案の実施例
としてのジェット推進船を示すもので、第４図は本考案
の第１実施例の要部を示す縦断面図、第５図は第４図の
■−■矢視断面図、第６図は第４図のＶＩ−Ｖｌ矢視断
面図であり、第７図は本考案の第２実施例における可動
スクープ部材の突出状態を示す要部縦断面図、第８図に
上記第２実施例における可動スクープ部材の引込状態を
示す要部縦断面図、第９図は第８図のＩＸ−ＩＸ矢視断
面図である。
１′、１“・・・・・・開口、１ａ・・・・・・ダクト
、１ｂ・・・・・・水ジエツト推進用ノズル、２・・・
・・・水面、３・・・・・・インペラ、４・・・・・・
主機関、５・・・・・・可動スクープ部材、６・・・・
・・外筒、７・・・・・・取水流路、８・・・・・・案
内翼、１１．１１’・・・・・・外水吸入部、ｌｌａ、
１−１′ａ・・・・・・水吸込み口、１５・・・・・・
可動スクープ部材、１６・・・・・・囲壁、１７・・・
・・・取水流路、１８・・・・・・案内翼、１９・・・
・・・水平回転軸、２０・・・・・・レバー。
第２図
Ｉｂ、、 ｌ ３ ７
１゜／ ｊ −Figures 1 to 3 show a conventional water jet propulsion vessel. Figure 1 is a longitudinal cross-sectional view showing its running state, Figure 2 is a longitudinal cross-sectional view showing its high-speed running state, and Figure 3 is a longitudinal cross-sectional view showing its high-speed running state. Fig. 4 is a vertical sectional view showing the state of navigation in waves, and Figs. 4 to 9 show a jet propulsion boat as an embodiment of the present invention. Fig. 4 is a main part of the first embodiment of the present invention. FIG. 5 is a sectional view taken along the ■-■ arrow in FIG. 4, FIG. 6 is a sectional view taken along the VI-Vl arrow in FIG. 4, and FIG. FIG. 8 is a longitudinal cross-sectional view of a main part showing a protruding state of the movable scoop member in the second embodiment, FIG. 9 is a longitudinal cross-sectional view of a main part showing a retracted state of the movable scoop member in the second embodiment, and FIG. It is a sectional view taken along the IX arrow. 1', 1"...Opening, 1a...Duct, 1b...Water jet propulsion nozzle, 2...
...Water surface, 3... Impeller, 4...
Main engine, 5... Movable scoop member, 6...
...Outer cylinder, 7...Water intake channel, 8...Guide vane, 11.11'...Outside water intake part, lla,
1-1'a...Water suction port, 15...
Movable scoop member, 16... Surrounding wall, 17...
... Water intake channel, 18 ... Guide vane, 19 ...
...Horizontal rotation axis, 20...Lever. Figure 2 Ib, l 3 7 1°/j −
Claims (1)
を通り船尾部へ至るダクトと、同ダクトの後端に接続さ
れた水ジエツト推進用ノズルと、上記ダクト内に装着さ
れた木部動用インペラとをそなえ、上記外水吸入部が、
船底面に形成された開口と、同開口内から下方へ突出し
うる可動スクープ部材とで構成されて、同可動スクープ
部材の水吸込み口から上記ダクトへ通じる取水流路が形
成されていることを特徴とする、水ジェツト推進船。An external water intake section provided on the bottom of the ship, a duct that runs from the external water intake section through the inside of the ship to the stern, a water jet propulsion nozzle connected to the rear end of the duct, and a water jet propulsion nozzle installed in the duct. Equipped with a wood movable impeller, the above external water suction part,
It is characterized by comprising an opening formed in the bottom surface of the ship and a movable scoop member that can protrude downward from within the opening, forming a water intake flow path leading from the water intake port of the movable scoop member to the duct. A water jet propulsion vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559083U JPS6092700U (en) | 1983-11-30 | 1983-11-30 | water jet propulsion vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559083U JPS6092700U (en) | 1983-11-30 | 1983-11-30 | water jet propulsion vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6092700U true JPS6092700U (en) | 1985-06-25 |
| JPH0310155Y2 JPH0310155Y2 (en) | 1991-03-13 |
Family
ID=30401097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18559083U Granted JPS6092700U (en) | 1983-11-30 | 1983-11-30 | water jet propulsion vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6092700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220204156A1 (en) * | 2019-04-17 | 2022-06-30 | Northern Flight Service Ab | Surfing arrangement for mounting to an aircraft, and an aircraft comprising such an arrangement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343399A (en) * | 1976-09-27 | 1978-04-19 | Boeing Co | Controller of prime mover of water jet propulsion system shiping |
-
1983
- 1983-11-30 JP JP18559083U patent/JPS6092700U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343399A (en) * | 1976-09-27 | 1978-04-19 | Boeing Co | Controller of prime mover of water jet propulsion system shiping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220204156A1 (en) * | 2019-04-17 | 2022-06-30 | Northern Flight Service Ab | Surfing arrangement for mounting to an aircraft, and an aircraft comprising such an arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310155Y2 (en) | 1991-03-13 |
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