Propulsion arrangement for axisymmetric fluid-borne vehicles
    1.
    发明授权
    Propulsion arrangement for axisymmetric fluid-borne vehicles 有权
    轴对称流体载体的推进装置

    公开(公告)号:US06217399B1

    公开(公告)日:2001-04-17

    申请号:US09236435

    申请日:1999-01-25

    IPC分类号: B63H1100

    摘要: In the propulsion arrangement for an axisymmetric vehicle described in the specification, four propulsion modules are removably mounted at the rear of a vehicle in symmetric disposition about the vehicle axis, each module having an inlet section at its forward end which draws in the vehicle hull boundary layer without separation from the vehicle hull and supplies it uniformly to a rotating blade section driven by a rim drive motor. Control vanes for the vehicle are mounted between adjacent pairs of propulsion modules.

    摘要翻译: 在本说明书中描述的用于轴对称车辆的推进装置中,四个推进模块以相对于车辆轴线的对称布置可拆卸地安装在车辆的后部,每个模块在其前端具有吸入车体边界的入口部分 并且将其均匀地供给到由轮辋驱动电动机驱动的旋转叶片部分。 用于车辆的控制叶片安装在相邻的推进模块对之间。

    Integrated external electric drive propulsion module arrangement for surface ships
    3.
    发明授权
    Integrated external electric drive propulsion module arrangement for surface ships 有权
    用于水面船的集成外部电力驱动推进模块装置

    公开(公告)号:US06203388B1

    公开(公告)日:2001-03-20

    申请号:US09236185

    申请日:1999-01-25

    IPC分类号: B60L1102

    摘要: In the external electric drive propulsion module arrangement described in the specification, two parallel propulsion units are mounted in a housing affixed beneath the stern of a ship and having a surface contour conforming to the contour of the adjacent surface portions of the ship's hull. Each propulsion unit is disposed substantially horizontally to provide maximum propulsion efficiency and has a rotating blade section for driving water rearwardly from an inlet and a fixed blade section following the rotating blade section. The inlet receives water from a wraparound array of screened intake openings near the forward end of the module housing which draws in the surface boundary layer of the ship's hull. In addition, vertical vanes are affixed to the stern of the ship to straighten the flow of water from the propulsion units.

    摘要翻译: 在本说明书中描述的外部电驱动推进模块装置中,两个平行的推进装置安装在固定在船尾的船尾下方并具有符合船体相邻表面部分轮廓的表面轮廓的壳体中。 每个推进单元基本上水平设置以提供最大的推进效率,并且具有用于从入口和与旋转叶片部分之后的固定叶片部分向后驱动水的旋转叶片部分。 入口从模块壳体前端附近的隔离进气口的绕组阵列接收水,其吸入船体的表面边界层。 此外,立式叶片固定在船尾上,使得推进装置的水流平衡。

    Heat transfer cold plate arrangement
    4.
    发明授权
    Heat transfer cold plate arrangement 失效
    传热冷板排列

    公开(公告)号:US06230791B1

    公开(公告)日:2001-05-15

    申请号:US09385277

    申请日:1999-08-30

    IPC分类号: H05K720

    摘要: In the embodiments described in the specification a metal heat transfer cold plate has two sets of parallel coolant passages extending between opposite end surfaces and non-metallic headers made of electrically insulating material are attached to the opposite ends of the metal plate. One of the headers provides an inlet to one set of coolant passages and an outlet from the other set of coolant passages and the other header provides fluid communication between the two sets of coolant passages. The headers are affixed to the cold plate by adhesive or by a snap-in connection having a sealing gasket between each header and the cold plate and the assembled cold plate and headers are insulatively supported by mounting feet attached to the electrically insulating headers.

    摘要翻译: 在说明书中描述的实施例中,金属传热冷板具有在相对端面之间延伸的两组平行的冷却剂通道,并且由电绝缘材料制成的非金属集管附接到金属板的相对端。 一个集管提供一组冷却剂通道的入口和另一组冷却剂通道的出口,另一个集管提供两组冷却剂通道之间的流体连通。 集管通过粘合剂或通过在每个集管和冷板之间具有密封垫片的卡扣连接固定到冷板,并且组装的冷板和集管由安装在电绝缘集管上的安装脚绝缘地支撑。