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    • 50. 发明申请
    • Spinner top for an air filter
    • 旋转顶部为空气过滤器
    • US20060090429A1
    • 2006-05-04
    • US11261000
    • 2005-10-28
    • Jere WallSteve Williams
    • Jere WallSteve Williams
    • B01D46/00
    • B01D46/24B01D46/0004B01D2279/60
    • A cover is provided for an air filter that is used in automobile applications. The cover is adapted to generally fit over an air filter that has a cylindrical shape with filtering material on its top and vertical sides. The cover has a hole about its center axis that is sized to receive a screw provided on the top side of the air filter. The cover may be provided with one or more bearing mechanisms along its center to allow the cover to spin about its center axis. The cover has openings so that air may pass through the openings and into the top side of the air filter. The openings may have angled cuts, like a blade of a propeller, so that as air passes through the openings, the angle cuts cause the cover to spin relative to the air filter without inhibiting flow of air to the air filter.
    • 为汽车应用中使用的空气过滤器提供盖子。 该盖适于大致配合在其顶部和垂直侧上具有过滤材料的圆柱形空气过滤器。 盖子围绕其中心轴线具有一个孔,其尺寸适于容纳设置在空气过滤器顶部的螺钉。 盖可以沿着其中心设置有一个或多个轴承机构,以允许盖围绕其中心轴线旋转。 盖具有开口,使得空气可以穿过开口并进入空气过滤器的顶侧。 开口可以具有成角度的切口,如螺旋桨的叶片,使得当空气通过开口时,角切口使得盖相对于空气过滤器旋转而不会阻碍空气流向空气过滤器。