JPS6096199U - Stern rectifier - Google Patents

Stern rectifier

Info

Publication number
JPS6096199U
JPS6096199U JP19084083U JP19084083U JPS6096199U JP S6096199 U JPS6096199 U JP S6096199U JP 19084083 U JP19084083 U JP 19084083U JP 19084083 U JP19084083 U JP 19084083U JP S6096199 U JPS6096199 U JP S6096199U
Authority
JP
Japan
Prior art keywords
stern
rectifier
main propeller
propeller
sub
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
JP19084083U
Other languages
Japanese (ja)
Other versions
JPH023998Y2 (en
Inventor
勉 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP19084083U priority Critical patent/JPS6096199U/en
Publication of JPS6096199U publication Critical patent/JPS6096199U/en
Application granted granted Critical
Publication of JPH023998Y2 publication Critical patent/JPH023998Y2/ja
Granted legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (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１，２図は船尾整流装置を示すもので、第１図はその
側面図、第２図は第１図の■−■矢視断面図であり、第
３図は上記装置における副プロペラによる渡場の均一化
を示すグラフであり、第４図は従来の装置における上記
副プロペラによる回転流の流速と同回転流の主プロペラ
回転方向の流速成分との関係を示す説明図であり、第５
図は上記流速成分を主プロペラの回転角ベースで示すグ
ラフであり、第６図は主プロペラ翼面に流入する流れの
説明図であり、第７図は本考案の一実施例としての船尾
整流装置について第４図に対応させて示す模式図であり
、第８図は上記本考案の装置の特性について第５図に対
応させて示すグラフである。 １・・・船体、２・・・主プロペラ、３・・・主プロペ
ラ軸、４−・シューピース、５・・◆スターンフレーム
、６・・・舵、７ａ、７ｂ・・・副プロペラ、８ａ、ａ
ｂ・・・軸受、９ａ、９ｂ・・・ブラケット、１０ａ、
１０ｂ・・・副フロペラ軸、１１ａ＊　　ｌｌｂ・・・
ボッシング、１２・・・船体中心線。 −第４図 第５図Figures 1 and 2 show the stern rectifying device, Figure 1 is a side view thereof, Figure 2 is a sectional view taken along the ■-■ arrow in Figure 1, and Figure 3 is a cross-sectional view of the stern rectifier in the above device. FIG. 4 is a graph showing the uniformity of the crossing field, and FIG.
The figure is a graph showing the above-mentioned flow velocity component based on the rotation angle of the main propeller, Figure 6 is an explanatory diagram of the flow flowing into the main propeller blade surface, and Figure 7 is a graph showing the stern rectification as an embodiment of the present invention. FIG. 8 is a schematic diagram showing the apparatus corresponding to FIG. 4, and FIG. 8 is a graph showing the characteristics of the apparatus of the present invention, corresponding to FIG. 5. DESCRIPTION OF SYMBOLS 1... Hull, 2... Main propeller, 3... Main propeller shaft, 4-- Shoe piece, 5...◆ Stern frame, 6... Rudder, 7a, 7b... Sub-propeller, 8a ,a
b...Bearing, 9a, 9b...Bracket, 10a,
10b... Secondary floper shaft, 11a*llb...
Bossing, 12...hull centerline. -Figure 4Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船尾の主プロペラの前方において主プロペラ軸よりも上
方の左右に副プロペラをそなえ、これらの副プロペラが
いずれも上記主プロペラの回転方向と逆向きに回転する
ように構成されていることを特徴とする、船尾整流装置
。A sub-propeller is provided on the left and right sides above the main propeller axis in front of the main propeller at the stern, and each of these sub-propellers is configured to rotate in the opposite direction to the rotational direction of the main propeller. The stern rectifier.
JP19084083U 1983-12-08 1983-12-08 Stern rectifier Granted JPS6096199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19084083U JPS6096199U (en) 1983-12-08 1983-12-08 Stern rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19084083U JPS6096199U (en) 1983-12-08 1983-12-08 Stern rectifier

Publications (2)

Publication Number Publication Date
JPS6096199U true JPS6096199U (en) 1985-07-01
JPH023998Y2 JPH023998Y2 (en) 1990-01-30

Family

ID=30411099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19084083U Granted JPS6096199U (en) 1983-12-08 1983-12-08 Stern rectifier

Country Status (1)

Country Link
JP (1) JPS6096199U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744596U (en) * 1980-08-26 1982-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744596U (en) * 1980-08-26 1982-03-11

Also Published As

Publication number Publication date
JPH023998Y2 (en) 1990-01-30

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