Rigid sail for vessels, in particular large ships, and vessel with a rigid sail

摘要

In order to provide a rigid sail or aerofoil sail which has a lower overall weight, is cost-effective to manufacture and does not affect the passing under bridges, power lines or similar structures arranged over busy waters, in the case of a rigid sail for vessels, in particular, for large ships, such as bulk carriers, tankers, car transporters or bulkers, comprising a mast and a first aerofoil wing body mounted on the mast with a base and a head, wherein the mast is inserted through the base into the first aerofoil wing body and is arranged within the first aerofoil wing body, it is proposed that the mast, starting from the base, does not extend beyond a maximum height of the first aerofoil wing body, in particular, less than 75% of the maximum height.