| 摘要 |
PURPOSE: A shaft for a tidal current power generator and the tidal current power generator with the same are provided to prevent seawater from flowing into the connection part of a shaft as the discharge of compressed gas is regulated according to the position of a floating member. CONSTITUTION: A shaft for a tidal current power generator comprises a main shaft part(310), a lower shaft part(320), and a floating member(370). A connection part(314) is formed at the lower part of the main shaft part. The lower shaft part is connected to the main shaft part through the connection part. The lower shaft part rotationally supports the main shaft part. The floating member is placed in a space between the main shaft part and the lower shaft part, and prevents the inflow of seawater into the connection part. |
