JPS6092699U - water jet propulsion vessel - Google Patents

water jet propulsion vessel

Info

Publication number
JPS6092699U
JPS6092699U JP18558983U JP18558983U JPS6092699U JP S6092699 U JPS6092699 U JP S6092699U JP 18558983 U JP18558983 U JP 18558983U JP 18558983 U JP18558983 U JP 18558983U JP S6092699 U JPS6092699 U JP S6092699U
Authority
JP
Japan
Prior art keywords
jet propulsion
water
water jet
ship
duct
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
Application number
JP18558983U
Other languages
Japanese (ja)
Other versions
JPH0129200Y2 (en
Inventor
勝 田沢
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP18558983U priority Critical patent/JPS6092699U/en
Publication of JPS6092699U publication Critical patent/JPS6092699U/en
Application granted granted Critical
Publication of JPH0129200Y2 publication Critical patent/JPH0129200Y2/ja
Granted legal-status Critical Current

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  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (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

【図面の簡単な説明】[Brief explanation of the drawing]

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４〜５図は本考案の一実施
例としての水ジェツト推進船を示すもので、第４図はそ
の縦断面図（第５図のＩＶ−ＩＶ矢視断面図）、第５図
は第４区のＶ−Ｖ矢視断面図である。 １・・・・・・外水吸入口、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・・・・・・フィン、６・・開業内翼、１１・
・・・・・外水吸入部、ｌｌａ・・・・・・水吸込み口
。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 longitudinal sectional view showing the state of navigation in waves, and FIGS. 4 and 5 show a water jet propulsion boat as an embodiment of the present invention. FIG. 5 is a sectional view of the fourth section taken along the line V-V. 1...Outside water inlet, 1a...Duct,
1b... Water jet propulsion nozzle, 2...
... Water surface, 3 ... Impeller, 4 ... Main engine, 5 ... Fin, 6 ... Opening inner wing, 11 ...
...Outside water inlet, lla...Water inlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船底に設けられた外水吸入部と、同外水吸入部から船内
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、
船底面に開口する水吸込み口と、同水吸込み口の開口面
を縦断するように船底から下方へ突設されたフィンと、
同フィンにより支持されて上記水吸込み口内へ外水を案
内する案内翼とで構成されたことを特徴とする、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,
A water suction port that opens on the bottom of the ship, and a fin that protrudes downward from the bottom of the ship so as to cross the opening of the water suction port.
A water jet propulsion vessel characterized by comprising a guide vane supported by the fin and guiding outside water into the water suction port.
JP18558983U 1983-11-30 1983-11-30 water jet propulsion vessel Granted JPS6092699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18558983U JPS6092699U (en) 1983-11-30 1983-11-30 water jet propulsion vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18558983U JPS6092699U (en) 1983-11-30 1983-11-30 water jet propulsion vessel

Publications (2)

Publication Number Publication Date
JPS6092699U true JPS6092699U (en) 1985-06-25
JPH0129200Y2 JPH0129200Y2 (en) 1989-09-05

Family

ID=30401095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18558983U Granted JPS6092699U (en) 1983-11-30 1983-11-30 water jet propulsion vessel

Country Status (1)

Country Link
JP (1) JPS6092699U (en)

Also Published As

Publication number Publication date
JPH0129200Y2 (en) 1989-09-05

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