JPS6258298U

JPS6258298U -

Info

Publication number: JPS6258298U
Application number: JP15025585U
Authority: JP
Priority date: 1985-10-01
Filing date: 1985-10-01
Publication date: 1987-04-10

Description

[Brief explanation of the drawing]

第１図は本考案の船尾形状の一実施例の説明図
、第２図は第１図の〜矢視図、第３図は第２
図の_−１，_−２，_−３よりみた船型を′
_−１，′_−２，′_−３であらわした図、第４
図は従来の船尾形状の説明図、第５図は第４図の
_−１．_−２，_−３よりみた船型を′_−１，′_−２，′_−３であらわした図である。１は接体、２はプロペラ、３は激変部、４は剥
離域、５は自航時の流れ、６は曳航時の流れを示
す。 Fig. 1 is an explanatory diagram of one embodiment of the stern shape of the present invention, Fig. 2 is a view taken in the direction of Fig.
The hull shape seen from ₋₁ , ₋₂ , and ₋₃ in the figure is
_-1 ,' _-2 ,'- ₃ , Figure 4
The figure is an explanatory diagram of the conventional stern shape, and Figure 5 is the same as Figure 4.
_-1 . The ship shape seen from ₋₂ and ₋₃ is ′ ₋₁ , ' _-2 ,'- ₃ . 1 shows the contact body, 2 shows the propeller, 3 shows the drastic change part, 4 shows the separation area, 5 shows the flow when self-propelled, and 6 shows the flow when being towed.

Claims

[Scope of utility model registration request]

The stern shape is characterized by the fact that the hull in front of the propeller is cylindrical, and it narrows down rapidly near the propeller.