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TURBINE ASSEMBLY

  • US 20140178217A1
  • Filed: 12/09/2013
  • Published: 06/26/2014
  • Est. Priority Date: 12/26/2012
  • Status: Active Grant
First Claim
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1. An assembly for a turbocharger comprising:

  • a pinched nozzle cartridge that comprises a base component, an insert component and vanes disposed at least in part between the base component and the insert component,wherein the insert component comprises a shroud surface and an upper pinch profile,wherein the base component comprises an annular surface that defines a turbine wheel opening and a lower profile andwherein the upper pinch profile and the lower profile form a pinched nozzle.

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