COMPOSITE RINGS FOR IMPELLER-SHAFT FITTING
    5.
    发明申请
    COMPOSITE RINGS FOR IMPELLER-SHAFT FITTING 审中-公开
    用于叶轮轴配合的复合环

    公开(公告)号:US20130045104A1

    公开(公告)日:2013-02-21

    申请号:US13515158

    申请日:2010-12-07

    CPC分类号: F04D29/266 Y10T29/49329

    摘要: Systems and methods for attaching one or more impellers to a shaft and attaching composite rings to a back and front lip on each impeller to secure the impellers for high angular velocity operation. The composite rings are constructed of a material that provides a greater specific strength and greater specific stiffness relative to the material of the impellers. In multi-impeller assemblies, an impeller spacer is attached between each pair of impellers.

    摘要翻译: 将一个或多个叶轮连接到轴上并将复合环连接到每个叶轮上的后唇和前唇的系统和方法,以固定叶轮用于高角速度操作。 复合环由相对于叶轮的材料提供更大的比强度和更大的比刚度的材料构成。 在多叶轮组件中,叶轮间隔件连接在每对叶轮之间。