Patents by Inventor Mat Jennische

Mat Jennische 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).

  • Method of controlling a VTG engine
    Patent number: 8478505
    Abstract: When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: July 2, 2013
    Assignee: Scania CV AB (Publ)
    Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
  • Method of controlling a VTG engine
    Patent number: 8423260
    Abstract: When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: April 16, 2013
    Assignee: Scania CV AB (Publ)
    Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
  • METHOD OF CONTROLLING A VTG ENGINE
    Publication number: 20100198479
    Abstract: When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.
    Type: Application
    Filed: May 6, 2008
    Publication date: August 5, 2010
    Applicant: SCANIA CV AB (publ)
    Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
  • METHOD OF CONTROLLING A VTG ENGINE
    Publication number: 20100131159
    Abstract: When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.
    Type: Application
    Filed: May 6, 2008
    Publication date: May 27, 2010
    Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mat Jennische