Patents by Inventor Igor Koenig

Igor Koenig 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).

  • Flow rotor, in particular turbine wheel
    Patent number: 10113428
    Abstract: A flow rotor (1), in particular a turbine wheel, having a wheel core (2) and an outer part (3) which surrounds the wheel core (2) and is connected thereto. The wheel core (2) and the outer part (3) are constructed from different materials.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: October 30, 2018
    Assignee: BorgWarner Inc.
    Inventors: Igor Koenig, Michael Loewenberg
  • Turbine wheel
    Patent number: 9915152
    Abstract: A turbine wheel (4) having a hub (29); a multiplicity of turbine wheel blades (30) arranged around the hub (29); a turbine wheel back wall (31) which is arranged on the hub (29) adjacent to an edge region (32) of the turbine wheel blades (30); wherein the wall thickness (W) of the turbine wheel (4) back wall is reduced in regions.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: March 13, 2018
    Assignee: BorgWarner Inc.
    Inventor: Igor Koenig
  • Turbine wheel and method for the production thereof
    Patent number: 9500081
    Abstract: The invention relates to a turbine wheel (1) composed of a turbine wheel blank (2), having a turbine wheel back (3) and having a weld peg (Z) which is arranged on the turbine wheel back (3) via a transition region (5) provided with an undercut (4), wherein the undercut (4) is already provided in the turbine wheel blank (2).
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: November 22, 2016
    Assignee: BorgWarner Inc.
    Inventors: Igor Koenig, Georg Scholz
  • TURBINE WHEEL
    Publication number: 20150211374
    Abstract: A turbine wheel (4) having a hub (29); a multiplicity of turbine wheel blades (30) arranged around the hub (29); a turbine wheel back wall (31) which is arranged on the hub (29) adjacent to an edge region (32) of the turbine wheel blades (30); wherein the wall thickness (W) of the turbine wheel (4) back wall is reduced in regions.
    Type: Application
    Filed: September 11, 2013
    Publication date: July 30, 2015
    Applicant: BorgWarner Inc.
    Inventor: Igor Koenig
  • FLOW ROTOR, IN PARTICULAR TURBINE WHEEL
    Publication number: 20140308137
    Abstract: A flow rotor (1), in particular a turbine wheel, having a wheel core (2) and an outer part (3) which surrounds the wheel core (2) and is connected thereto. The wheel core (2) and the outer part (3) are constructed from different materials.
    Type: Application
    Filed: November 9, 2012
    Publication date: October 16, 2014
    Inventors: Igor Koenig, Michael Loewenberg
  • TURBINE WHEEL AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20120315149
    Abstract: The invention relates to a turbine wheel (1) composed of a turbine wheel blank (2), having a turbine wheel back (3) and having a weld peg (Z) which is arranged on the turbine wheel back (3) via a transition region (5) provided with an undercut (4), wherein the undercut (4) is already provided in the turbine wheel blank (2).
    Type: Application
    Filed: February 7, 2011
    Publication date: December 13, 2012
    Applicant: BORGWARNER INC.
    Inventors: Igor Koenig, Georg Scholz