JPH03100587U

JPH03100587U -

Info

Publication number: JPH03100587U
Application number: JP1990009606U
Authority: JP
Priority date: 1990-02-02
Filing date: 1990-02-02
Publication date: 1991-10-21

Description

[Brief explanation of drawings]

第１〜３図は本考案の一実施例としての船尾翼
付き船舶を示すもので、第１図はその船尾部側面
図、第２図は第１図の−矢視断面図、第３図
は第１図の−矢視断面図であり、第４，５図
は本考案の船尾翼付き船舶の変形例を示すもので
、第４図はその船尾部横断面図、第５図はその船
尾部水平断面図であり、第６図ａ，ｂは従来の船
舶の船尾部を示すもので、第６図ａはその側面図
、第６図ｂは第６図ａのｂ−ｂ矢視断面図で
あり、第７図ａ，ｂ，ｃは従来の船舶の他の例を
示すもので、第７図ａはその船尾部側面図、第７
図ｂは第７図ａのｂ−ｂ矢視断面図、第７図
ｃは第７図ａのｃ−ｃ矢視断面図である。１……水線、２……船体中心線、３……スクリ
ユープロペラ、４……舵、５……ラダーホーン、
６……整流翼、７……整流翼の中心部の後部垂線
からの長さ、８……整流翼の中心部の船底からの
高さ、９……支持・駆動軸、１０……駆動装置、
１１……リアクシヨンフイン、１２……翼、１３
……船体周りの流れ。 Figures 1 to 3 show a ship with a stern wing as an embodiment of the present invention, in which Figure 1 is a side view of the stern, Figure 2 is a sectional view taken along the - arrow in Figure 1, and Figure 3 is a sectional view taken along the - arrow in FIG. 1, and FIGS. 4 and 5 show a modified example of the ship with a stern according to the present invention. FIG. 4 is a cross-sectional view of the stern part thereof, and FIG. 6 is a horizontal sectional view of the stern part, and FIGS. 6a and 6b show the stern part of a conventional ship, FIG. 6a is a side view thereof, and FIG. 6b is a view taken along arrow bb in FIG. 7a, b, and c show other examples of conventional ships; FIG. 7a is a side view of the stern;
FIG. 7b is a cross-sectional view taken along line bb in FIG. 7a, and FIG. 7c is a cross-sectional view taken along line c-c in FIG. 7a. 1... Water line, 2... Hull center line, 3... Screw propeller, 4... Rudder, 5... Rudder horn,
6...Baltifying blade, 7...Length of the center of the baffle from the rear perpendicular, 8...Height of the center of the baffle from the bottom of the ship, 9...Support/drive shaft, 10...Driving device ,
11... Reaction fin, 12... Tsubasa, 13
...The flow around the hull.

Claims

[Scope of utility model registration request]

At least a pair of straightening blades are provided at the stern part of the ship below the waterline, protruding from both sides, and the installation range of the center of the straightening blades is 1 of the perpendicular distance from the rear perpendicular to the hull in the longitudinal direction. A ship with a stern wing, characterized in that it is set forward about 1/10 to 1/5, and at a height of about 1/2 to 3/4 of the full load draft from the bottom of the ship in the depth direction.