The invention discloses a small pneumatic ship, and relates to a ship. The small pneumatic ship comprises a ship body, a left propeller and a right propeller. The left propeller and the right propeller are the same in structure and arranged in a left-and-right symmetry mode. The left propeller comprises a propeller body, an engine and a square-tube-shaped shell, wherein the rotating plane of the propeller body is perpendicular to a left plate, an included angle formed between the rotating plane of the propeller body and a bottom plate of the square-tube-shaped shell in the backward direction is an acute angle, the cross section of blades of the propeller body is in a wing shape, and the propeller body is tightly matched with the square-tube-shaped shell. The propeller body of the left propeller and a propeller body of the right propeller are the same in structure and size and are opposite in rotating direction. When the rotating speeds of the two propeller bodies are the same, the small ship linearly moves, and when the rotating speed of one propeller body is higher than that of the other propeller body, the small ship can be turned. As the small ship is propelled through airflow, the small ship can be used in rivers and can also be suitable for bogs and wet grassland. Compared with a traditional pneumatic ship, the small ship is high in efficiency, small in resistance and good in stability, and a back view field is wide.
Small pneumatic ship
2016-01-06
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Pneumatic stabilization system reduces small ship roll
Tema Archive | 1970
|Springer Verlag | 2024
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