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    • 14. 发明公开
    • Ship with a propeller and a rudder mounted in a recess, whereby the rudder is oriented towards the bow
    • 船具有用于螺旋桨和舵的管道,其中,所述舵朝向前方
    • EP2692628A1
    • 2014-02-05
    • EP12179274.1
    • 2012-08-03
    • SI Co Ltd
    • Igari, Seiichi
    • B63H5/16
    • B63H5/16
    • A ship with improved propulsion performance and steering performance is provided.
      A water flow forming path 3 is formed in a ship's bottom 2, and a propeller 6 disposed in the water flow forming path 3 and a rudder 8 on a rear side of the propeller 6 are provided. A movable side of the rudder 8 faces toward a bow 1a. As a result of this, thrust increases due to generation of a rapid stream by the propeller 6 in the water flow forming path 3, so that the propulsion performance improves and the steering performance improves because the rapid stream in the water flow forming path 3 acts on the rudder 8.
      In a ship 1 with an outboard motor 14, a vertical channel 13 is provide in a stern 4, and replacement can be made by bringing down the outboard motor 14 through the vertical channel 13 to the water flow forming path 3. Accordingly, it is easy to take action against a breakdown when being alone. Also, as the propeller 6 of the outboard motor 14 is recessed from the surface of the ship's bottom, it is possible to pull the boat onto the beach and let it down into the sea while leaving the outboard motor 14 as it is.
    • 装有改进的推进性能和操纵性能的船舶。 形成3所述的水流动路径是形成在船底2,和一螺旋桨6中形成三个和在螺旋桨6的后端侧的舵8设置水流路径设置。 方向舵8的可动一侧朝向船首1a上。 作为其结果,推力增加由于产生通过在水流形成径3中的螺旋桨6快速流的,所以没有推进性能提高和转向性能提高由于在水流的快速流路形成3种行为 在所述舵8.一种在船1与舷外马达14,垂直沟道13是提供在一个星-4,和替换可以通过使向下舷外马达14通过竖直通道13的水流路形成3制成 因此,很容易采取行动对付击穿独处时。 因此,随着舷外马达14的螺旋桨6从船底表面凹陷,有可能拉船到海滩上,让它降入海,同时使舷外马达14,因为它是。