JPS58149294U - Ship propulsion performance improvement device - Google Patents

Ship propulsion performance improvement device

Info

Publication number
JPS58149294U
JPS58149294U JP4764182U JP4764182U JPS58149294U JP S58149294 U JPS58149294 U JP S58149294U JP 4764182 U JP4764182 U JP 4764182U JP 4764182 U JP4764182 U JP 4764182U JP S58149294 U JPS58149294 U JP S58149294U
Authority
JP
Japan
Prior art keywords
propulsion performance
performance improvement
improvement device
ship propulsion
fins
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
JP4764182U
Other languages
Japanese (ja)
Inventor
鈴木　一芳
横町　政芳
長浜　光泰
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 JP4764182U priority Critical patent/JPS58149294U/en
Publication of JPS58149294U publication Critical patent/JPS58149294U/en
Pending legal-status Critical Current

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  • Turbine Rotor Nozzle Sealing (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 drawings]

−図面はこの考案の実施例を示し、第１図は船尾ｉ　　
部分の側面図、第２図は第１図■−■線の断面図′　　
である。- The drawings show an embodiment of the invention, and Figure 1 shows the stern i.
A side view of the part, Figure 2 is a sectional view taken along line ■-■ in Figure 1'
It is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プロペラ１０の前方のプロペラ中心線の上下にほぼ餡直
に配置さ・れた１対のフィン１１．１２Ｊりなり、これ
らのフィン１１．１２がそれぞれ町鉛直軸のまわりに別
個に回転でき、かつフィン１１．１２の角度が別個に変
えられるようになされている船舶の推進性能向上装置。A pair of fins 11.12J are arranged substantially perpendicularly above and below the propeller center line in front of the propeller 10, and each of these fins 11.12 can rotate independently around a vertical axis, and A device for improving the propulsion performance of a ship, in which the angles of the fins 11 and 12 can be changed separately.
JP4764182U 1982-03-31 1982-03-31 Ship propulsion performance improvement device Pending JPS58149294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4764182U JPS58149294U (en) 1982-03-31 1982-03-31 Ship propulsion performance improvement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4764182U JPS58149294U (en) 1982-03-31 1982-03-31 Ship propulsion performance improvement device

Publications (1)

Publication Number Publication Date
JPS58149294U true JPS58149294U (en) 1983-10-06

Family

ID=30058595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4764182U Pending JPS58149294U (en) 1982-03-31 1982-03-31 Ship propulsion performance improvement device

Country Status (1)

Country Link
JP (1) JPS58149294U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445750Y1 (en) 2007-08-21 2009-08-28 대우조선해양 주식회사 The Stern Structure of hull with Induce plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445750Y1 (en) 2007-08-21 2009-08-28 대우조선해양 주식회사 The Stern Structure of hull with Induce plate

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