JPS58145289U - Ship propulsion system - Google Patents

Ship propulsion system

Info

Publication number
JPS58145289U
JPS58145289U JP4274282U JP4274282U JPS58145289U JP S58145289 U JPS58145289 U JP S58145289U JP 4274282 U JP4274282 U JP 4274282U JP 4274282 U JP4274282 U JP 4274282U JP S58145289 U JPS58145289 U JP S58145289U
Authority
JP
Japan
Prior art keywords
drive shaft
main drive
propulsion system
rotor
ship propulsion
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
Application number
JP4274282U
Other languages
Japanese (ja)
Inventor
松井　政博
藤本　留男
真弓　繁弘
Original Assignee
日立造船株式会社
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 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP4274282U priority Critical patent/JPS58145289U/en
Publication of JPS58145289U publication Critical patent/JPS58145289U/en
Pending legal-status Critical Current

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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) [Abstract] 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図はこの考案の原理を説明する図、第２図はこの考
案の実施例を示す背面図、第３図は第２図ｍ−ｍ線の断
面図である。 １０・・・・・・主駆動軸、１１・・・・・・ノズル、
１３・・・・・・ロータ、１４・・・・・・ロータ駆動
軸。FIG. 1 is a diagram illustrating the principle of this invention, FIG. 2 is a rear view showing an embodiment of this invention, and FIG. 3 is a sectional view taken along line m--m in FIG. 2. 10... Main drive shaft, 11... Nozzle,
13... Rotor, 14... Rotor drive shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船尾水面下に後方突出状に設けられた中空状の主駆動軸
１０と、主駆動軸１０の後端部に固定されかつ主駆動軸
１０と同心の円環状のノズル１１と、両端部が主駆動軸
１０の周壁とノズル１１に回転自在に支持されかつ主駆
動軸１０とほぼ直角をなす円柱状または円錐台状の複数
のロータ１３と、主駆動軸１０内にこれと別個に回転し
うるように配置されて各ロータ１３に連結されたロータ
駆動軸１４とを備えている船舶の推進装置。A hollow main drive shaft 10 is provided below the stern water surface in a rearwardly projecting shape, an annular nozzle 11 fixed to the rear end of the main drive shaft 10 and concentric with the main drive shaft 10, and both ends of the main drive shaft 10 are connected to the main drive shaft 10. A plurality of cylindrical or truncated conical rotors 13 are rotatably supported by the peripheral wall of the drive shaft 10 and the nozzle 11 and are substantially perpendicular to the main drive shaft 10; A propulsion device for a ship, comprising a rotor drive shaft 14 connected to each rotor 13 arranged as shown in FIG.
JP4274282U 1982-03-25 1982-03-25 Ship propulsion system Pending JPS58145289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4274282U JPS58145289U (en) 1982-03-25 1982-03-25 Ship propulsion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4274282U JPS58145289U (en) 1982-03-25 1982-03-25 Ship propulsion system

Publications (1)

Publication Number Publication Date
JPS58145289U true JPS58145289U (en) 1983-09-30

Family

ID=30053852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4274282U Pending JPS58145289U (en) 1982-03-25 1982-03-25 Ship propulsion system

Country Status (1)

Country Link
JP (1) JPS58145289U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211794B2 (en) * 1971-08-05 1977-04-02
JPS56108385A (en) * 1980-01-25 1981-08-27 Hitachi Zosen Corp Propeller arrangement for ship

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211794B2 (en) * 1971-08-05 1977-04-02
JPS56108385A (en) * 1980-01-25 1981-08-27 Hitachi Zosen Corp Propeller arrangement for ship

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