Mixing impeller and method with top and bottom skin elements
    2.
    发明公开
    Mixing impeller and method with top and bottom skin elements 审中-公开
    Mischrotor und Verfahren mit Unter- und Oberaussenblechen

    公开(公告)号:EP1738863A1

    公开(公告)日:2007-01-03

    申请号:EP06013035.8

    申请日:2006-06-23

    申请人: SPX CORPORATION

    摘要: A blade (15) for use in an impeller assembly comprising:
    a top skin element (20);
    a bottom skin element (22);
    a first weld joint (24) attaching the top skin element (20) to the bottom skin element (22);
    and a second weld joint (26) attaching the top skin element (20) to the bottom skin element (22).
    A method of forming a blade for use in an impeller assembly and an impeller assembly are also claimed.

    摘要翻译: 一种用于叶轮组件的叶片(15),包括:顶部表皮元件(20); 底部皮肤元件(22); 将所述顶部皮肤元件(20)附接到所述底部皮肤元件(22)的第一焊接接头(24); 以及将所述顶部皮肤元件(20)附接到所述底部皮肤元件(22)的第二焊接接头(26)。 还要求一种形成用于叶轮组件和叶轮组件的叶片的方法。