Propulsion Unit for Maritime Vessel
    2.
    发明申请
    Propulsion Unit for Maritime Vessel 有权
    海运推进单位

    公开(公告)号:US20150203182A1

    公开(公告)日:2015-07-23

    申请号:US14384988

    申请日:2013-03-14

    发明人: Steinar Aasebö

    摘要: Propulsion unit (11) for propulsion and maneuvering of a maritime vessel, which includes a nozzle (12) wherein a propeller section (13, 13a) is arranged, which propeller section (13, 13a) is electrically or hydraulically driven, which propulsion unit (11) includes a fastening device (16) arranged for arrangement to hull of the vessel or to a steering device arranged for steering and/or moving the propulsion unit (11). The fastening se device (16) is formed by two stems (17a-b) extending in parallel or laterally reversed about an vertical central axis from an upper surface of the nozzle (12) of the propulsion unit, which stems (17a-b) end in a fixing flange (18) for thereby providing an opening (19) which provides the propulsion unit (11) with improved hydrodynamic performance.

    摘要翻译: 用于推进和操纵海上船舶的推进单元(11),其包括其中布置有螺旋桨部分(13,13a)的螺旋桨部分(13,13a)的喷嘴(12),该螺旋桨部分(13,13a)被电气或液压驱动,该推进单元 (11)包括被布置成用于船体的船体或布置成用于转向和/或移动推进单元(11)的转向装置的紧固装置(16)。 紧固件装置(16)由推动单元的喷嘴(12)的上表面围绕垂直中心轴线平行或横向反转的两个杆(17a-b)形成,该杆(17a-b) 端部固定在一个固定法兰(18)中,从而提供一个提供推进装置(11)改进的流体动力性能的开口(19)。

    Propulsion Unit for Maritime Vessel Including a Nozzle Exhibiting a Curved Following Edge at the Outlet of the Nozzle
    4.
    发明申请
    Propulsion Unit for Maritime Vessel Including a Nozzle Exhibiting a Curved Following Edge at the Outlet of the Nozzle 有权
    包括喷嘴在内的海运船舶推进装置,在喷嘴出口处展示弯曲的边缘

    公开(公告)号:US20150093241A1

    公开(公告)日:2015-04-02

    申请号:US14398509

    申请日:2013-04-26

    IPC分类号: B63H5/15

    摘要: Propulsion unit (11) for propulsion and maneuvering of a maritime vessel, which includes a nozzle (12) exhibiting a curved following edge (12) at outlet of the nozzle (12), which results in that length of the nozzle (12) is longer in upper part of the nozzle (12) and shortest at the outermost points of a horizontal central axis through the nozzle (12), when the nozzle (12) is seen from behind.

    摘要翻译: 用于推进和操纵海上船舶的推进单元(11),其包括在喷嘴(12)的出口处呈现弯曲的跟随边缘(12)的喷嘴(12),这导致喷嘴(12)的长度为 当从后面观察喷嘴(12)时,在喷嘴(12)的上部较长并且在穿过喷嘴(12)的水平中心轴线的最外点处最短。