JPS62143598U

JPS62143598U -

Info

Publication number: JPS62143598U
Application number: JP3311386U
Authority: JP
Priority date: 1986-03-05
Filing date: 1986-03-05
Publication date: 1987-09-10

Description

[Brief explanation of the drawing]

第１〜４図は本考案の一実施例としての舶用ガ
ス噴出口付きフインを示すもので、第１図はその
水平断面図、第２図はその縦断面図、第３図はそ
の斜視図、第４図はその変形例を示す模式的な斜
視図であり、第５〜８図は従来の舶用ガス噴出口
付きフインを示すもので、第５図ａはそれを装着
した船体の模式的な平面図、第５図ｂはその模式
的な正面図、第６図はその斜視図、第７図はその
水平断面図、第８図はその縦断面図である。２……軸、２ａ……フランジ部、３，３′……
フイン、３ａ……フインの前縁部、３ｂ……フイ
ンの先端部、４，４′……第１の細長い耐食性中
空部材、５……耐食性連絡配管、６……第２の細
長い耐食性中空部材、７……ガス噴出口、８，９
……貫通穴、１０……ガス泡、１１……縦桁、１
２……横桁、１３……翼面外被、１４……翼根外
被、１５……翼根部の凹所、１６……取付用フラ
ンジ、１６ａ……貫通穴、１７……フランジ支持
材、１８……軸中空部。 Figures 1 to 4 show a fin with a marine gas outlet as an embodiment of the present invention. Figure 1 is a horizontal sectional view, Figure 2 is a vertical sectional view, and Figure 3 is a perspective view. , Fig. 4 is a schematic perspective view showing a modification thereof, Figs. 5 to 8 show a conventional marine fin with a gas outlet, and Fig. 5a is a schematic perspective view of a ship equipped with the fin. FIG. 5B is a schematic front view, FIG. 6 is a perspective view, FIG. 7 is a horizontal sectional view, and FIG. 8 is a longitudinal sectional view. 2...Shaft, 2a...Flange part, 3, 3'...
Fin, 3a... Front edge of the fin, 3b... Tip end of the fin, 4, 4'... First elongated corrosion-resistant hollow member, 5... Corrosion-resistant connecting pipe, 6... Second elongated corrosion-resistant hollow member. , 7... Gas outlet, 8, 9
...Through hole, 10...Gas bubble, 11...Stringer, 1
2... Cross beam, 13... Wing surface outer covering, 14... Wing root outer covering, 15... Recess in wing root, 16... Mounting flange, 16a... Through hole, 17... Flange support material , 18... Shaft hollow part.

Claims

[Scope of utility model registration request]

The fins protruding from the hull are provided with a large number of gas outlets along the front edge and tip, and the elongated corrosion-resistant hollow member having these gas outlets forms the front edge and tip of the fin. A fin with a gas spout for a marine vessel, characterized in that the fin is disposed in the hollow member, and a corrosion-resistant gas supply pipe from a high-pressure gas source is connected to the hollow member.