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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
CPC分类号: F04D29/4233 , F02B47/08 , F04D25/024 , F04D27/0292 , F04D29/023 , F04D29/4206 , F04D29/624 , F05D2300/43
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)。
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公开(公告)号:US20140314553A1
公开(公告)日:2014-10-23
申请号:US14255198
申请日:2014-04-17
申请人: MANN+HUMMEL GMBH
发明人: Ulrich Dehnen , Hedwig Schick , Thomas Tschech
CPC分类号: F04D29/403 , B29C65/08 , B29C65/10 , B29C65/103 , B29C65/20 , B29C65/362 , B29C65/3676 , B29C65/72 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/12445 , B29C66/12469 , B29C66/543 , B29C66/545 , B29C66/73921 , B29C66/73941 , B29L2031/30 , F04D25/024 , F04D29/023 , F04D29/4206 , F05B2220/40 , F05D2230/232 , F05D2300/43 , Y10T156/10
摘要: In a method for manufacturing a plastic housing, in particular a compressor housing, by joining at least two contact surfaces of at least two plastic components, the contact surfaces are joined with each other by a hot gas welding process or by an electromagnetic resistance welding process or by a combination of both.
摘要翻译: 在通过连接至少两个塑料部件的至少两个接触表面来制造塑料外壳,特别是压缩机壳体的方法中,接触表面通过热气体焊接工艺或电磁电阻焊接工艺相互连接 或通过两者的组合。
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