BLADE
    11.
    发明申请
    BLADE 审中-公开

    公开(公告)号:US20160177968A1

    公开(公告)日:2016-06-23

    申请号:US14956835

    申请日:2015-12-02

    Abstract: The invention relates to a blade for a fan impeller. In particular, the invention relates to the geometric configuration of the blade in its end area facing a hub. Furthermore, the invention relates to a fan impeller. A blade according to the invention for a fan impeller has an end area facing a hub, whereby the blade has at least one rib in the end area facing the hub, whereby the rib has an outer contour that simulates a flow profile.

    Abstract translation: 本发明涉及一种用于风扇叶轮的叶片。 特别地,本发明涉及在其面向轮毂的端部区域中的叶片的几何构型。 此外,本发明涉及风扇叶轮。 根据本发明的用于风扇叶轮的叶片具有面向轮毂的端部区域,由此叶片在面向轮毂的端部区域中具有至少一个肋,由此肋具有模拟流动轮廓的外部轮廓。

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