利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.012 秒)

    DOPPELPROPELLER-ANTRIEB FÜR WASSERFAHRZEUGE
    4.
    发明授权
    DOPPELPROPELLER-ANTRIEB FÜR WASSERFAHRZEUGE 失效
    双螺旋桨动力船舶

    公开(公告)号：EP0935553B1

    公开(公告)日：2001-09-19

    申请号：EP97950145.9

    申请日：1997-11-07

    申请人： Schottel GmbH & Co KG.

    发明人： REUTER, Reinhold ,  KAUL, Stefan

    IPC分类号： B63H5/10 ,  B63H5/14 ,  B63H1/28 ,  B63H23/00

    CPC分类号： B63H21/17 ,  B63H5/08 ,  B63H5/10 ,  B63H5/125 ,  B63H23/24 ,  B63H25/42 ,  B63H2005/103 ,  B63H2005/1258

    摘要： Dual propeller propulsion system for water crafts having two propellers (3, 4) fitted in the same axis outside the ends of an underwater housing (2) configured as a gondola so as to facilitate flow, said housing being placed under the hull of the water craft having a driving mechanism lodged in the underwater housing for both propellers (3, 4) to which the energy coming out for both propellers (3, 4) to which the energy coming out of the hull of the water craft is guided by means of a housing shank (18), one of the ends of which is mounted on the hull (24) of the water craft while the other is mounted in the underwater housing (2). Said propulsion system is characterized in that the underwater housing (2) forms part of a control device (20) by means of which the water jet coming out with increased energy from the front propeller (3) in the direction of travel of the water craft is guided with minimal energy loss and optimal irrotational flow to the back propeller (4) placed in the other end of the underwater housing in the direction of travel of the water craft. Both propellers (3, 4) are driven by the driving mechanism placed in the underwater housing in the same direction of rotation and are configured in the area of the respective water jet cross section in such a way that the differing flow energy entering both propellers (3, 4) is optimally used.

    SCHIFFSANTRIEB UND SCHIFFSANTRIEBSVERFAHREN
    5.
    发明公开
    SCHIFFSANTRIEB UND SCHIFFSANTRIEBSVERFAHREN 有权
    船舶驱动

    公开(公告)号：EP1928728A2

    公开(公告)日：2008-06-11

    申请号：EP06753262.2

    申请日：2006-06-09

    申请人： Schottel GmbH & Co KG.

    发明人： REUTER, Reinhold ,  HEER, Manfred ,  JANSEN, Peter

    IPC分类号： B63H5/10

    CPC分类号： B63H5/10 ,  B63H5/08 ,  B63H5/125 ,  B63H23/04 ,  B63H2005/103 ,  B63H2005/1256 ,  B63H2020/006

    摘要： The invention relates to a ship propulsion unit (1) with drive devices in the hull and an underwater pod (2), which is located outside of the hull and which has a front propeller (5) and a rear propeller (4) as well as torque transmitting devices between the drive devices (A) and the propellers (4, 5). The torque transmitting devices contain: a torque transmitting shaft that is shared by both propellers and serves to transmit torque from the drive devices into the underwater pod; front transmission devices, which are placed in the underwater pod and which are located between the shared torque transmitting shaft of both propellers and the front propeller, and; rear transmission devices that are located between the shared torque transmitting shaft of both propellers and the rear propeller. The invention also relates to a ship propulsion method during which a front propeller and a rear propeller, which are assigned to an underwater pod located outside of the hull, are driven by drive devices in the hull via torque transmitting devices. Both propellers are driven via: a torque transmitting shaft, which is contained in the torque transmitting devices, shared by both propellers, and which serves to transmit torque from the drive devices to the underwater pod; front transmission devices, which are placed in the underwater pod and which are located between the shared torque transmitting shaft of both propellers and the front propeller, and; rear transmission devices that are located between the shared torque transmitting shaft of both propellers and the rear propeller.