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公开(公告)号：US08696310B2
公开(公告)日：2014-04-15
申请号：US13124835
申请日：2008-11-07
IPC分类号： F01D25/28
CPC分类号： F04D29/4206 , F02B39/00 , F04D29/624 , F04D29/681 , F05D2220/40 , F05D2270/101 , Y10T29/49826
摘要： A turbocharger compressor housing apparatus comprises a compressor housing and diffuser. These components are configured to provide an interference fit when assembled. An annular projection extends outwardly from one of such components toward the other of the components and engages the other of the components to form an annular joint. One of the compressor housing and diffuser comprises a recess positioned to collect debris generated during the interference fit to prevent the debris from reaching the annular joint. A second recess can be provided at the opposite side of the projection to accommodate deformation of the projection during assembly of the diffuser and compressor housing. The recesses can be annular and can, along with the projection, be included in the diffuser.
摘要翻译： 涡轮增压器压缩机容纳装置包括压缩机壳体和扩散器。 这些组件配置成在组装时提供过盈配合。 环形突起从这些部件中的一个向外延伸朝向另一个部件并与另一个部件接合以形成环形接头。 压缩机壳体和扩散器中的一个包括凹部，其设置成收集在过盈配合期间产生的碎屑以防止碎屑到达环形接头。 可以在突起的相对侧设置第二凹部，以在扩散器和压缩机壳体的组装期间适应突起的变形。 凹槽可以是环形的，并且与突起一起可以包括在扩散器中。
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公开(公告)号：US20110217162A1
公开(公告)日：2011-09-08
申请号：US13124835
申请日：2008-11-07
CPC分类号： F04D29/4206 , F02B39/00 , F04D29/624 , F04D29/681 , F05D2220/40 , F05D2270/101 , Y10T29/49826
摘要： A turbocharger compressor housing apparatus comprises a compressor housing and diffuser. These components are configured to provide an interference fit when assembled. An annular projection extends outwardly from one of such components toward the other of the components and engages the other of the components to form an annular joint. One of the compressor housing and diffuser comprises a recess positioned to collect debris generated during the interference fit to prevent the debris from reaching the annular joint. A second recess can be provided at the opposite side of the projection to accommodate deformation of the projection during assembly of the diffuser and compressor housing. The recesses can be annular and can, along with the projection, be included in the diffuser.
摘要翻译： 涡轮增压器压缩机容纳装置包括压缩机壳体和扩散器。 这些组件配置成在组装时提供过盈配合。 环形突起从这些部件中的一个向外延伸朝向另一个部件并与另一个部件接合以形成环形接头。 压缩机壳体和扩散器中的一个包括凹部，其设置成收集在过盈配合期间产生的碎屑以防止碎屑到达环形接头。 可以在突起的相对侧设置第二凹部，以在扩散器和压缩机壳体的组装期间适应突起的变形。 凹槽可以是环形的，并且与突起一起可以包括在扩散器中。
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