Patents by Inventor Andrzej Mazurek

Andrzej Mazurek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mixed-flow turbocharger with variable turbine geometry
    Patent number: 10408228
    Abstract: A turbocharger (10) including variable turbine geometry has a turbine wheel (24) with a turbine axis of rotation (R1) that extends in an axial direction. The turbocharger (10) also has a plurality of guide vanes (34) that is selectively movable between a range of angular positions. Each one of the guide vanes (34) is supported for pivotal movement about a guide vane axis of rotation (R2) and each guide vane axis of rotation (R2) is non-parallel to the turbine axis of rotation (R1).
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: September 10, 2019
    Assignee: BorgWarner Inc.
    Inventors: David G. Grabowska, Jaroslaw Kierat, Olgierd Urbanczyk, Andrzej Mazurek
  • MIXED-FLOW TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY
    Publication number: 20150016968
    Abstract: A turbocharger (10) including variable turbine geometry has a turbine wheel (24) with a turbine axis of rotation (R1) that extends in an axial direction. The turbocharger (10) also has a plurality of guide vanes (34) that is selectively movable between a range of angular positions. Each one of the guide vanes (34) is supported for pivotal movement about a guide vane axis of rotation (R2) and each guide vane axis of rotation (R2) is non-parallel to the turbine axis of rotation (R1).
    Type: Application
    Filed: January 28, 2013
    Publication date: January 15, 2015
    Inventors: David G. Grabowska, Jaroslaw Kierat, Olgierd Urbanczyk, Andrzej Mazurek