Compressor Housing of Radial Compressor
    1.
    发明申请
    Compressor Housing of Radial Compressor 审中-公开
    径向压缩机压缩机壳体

    公开(公告)号:US20150016978A1

    公开(公告)日:2015-01-15

    申请号:US14326795

    申请日:2014-07-09

    申请人: MANN+HUMMEL GMBH

    发明人: Hedwig Schick

    IPC分类号: F04D29/42 F02B47/08

    摘要: A compressor housing (16) of a radial compressor, in particular of a turbocharger of an internal combustion engine, in particular of a motor vehicle, having at least one housing part (10, 12) is described. A compressor impeller receiving chamber (56) and a spiral channel (46) radially outwardly surrounding said compressor impeller receiving chamber with respect to a rotational axis (18) of a compressor impeller are provided. A separate contour ring (14) is disposed within the at least one housing part (10), which at least radially outwardly surrounds the spiral channel (46). The contour ring (14) forms at least one section (44) of the radially outward inner contour of the spiral channel (46).

    摘要翻译: 描述了具有至少一个壳体部分(10,12)的径向压缩机的压缩机壳体(16),特别是内燃机的涡轮增压器,特别是机动车辆的涡轮增压器。 提供了压缩机叶轮接收室(56)和相对于压缩机叶轮的旋转轴线(18)径向向外围绕所述压缩机叶轮接收室的螺旋通道(46)。 一个单独的轮廓环(14)设置在至少一个壳体部分(10)内,该至少一个壳体部分至少径向向外包围螺旋通道(46)。 轮廓环(14)形成螺旋通道(46)的径向向外内轮廓的至少一个部分(44)。