Patents by Inventor Stefan Wanner

Stefan Wanner 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).

  • Cam phaser and mounting method
    Patent number: 10927722
    Abstract: A vane type cam phaser for an internal combustion engine, the vane type cam phaser including a stator and a rotor that is rotatable relative to the stator to adjust a phase angle of a camshaft; a spring element configured to align the rotor with the stator in an idle position; a spring adapter that is arranged between the spring element and the rotor and an axial fixing device that fixes the spring adapter at the rotor.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: February 23, 2021
    Assignee: ECO Holding 1 GmbH
    Inventors: Rene Heym, Norbert Loesch, Markus Todt, Stefan Wanner
  • CAM PHASER AND MOUNTING METHOD
    Publication number: 20200256220
    Abstract: A vane type cam phaser for an internal combustion engine, the vane type cam phaser including a stator and a rotor that is rotatable relative to the stator to adjust a phase angle of a camshaft; a spring element configured to align the rotor with the stator in an idle position; a spring adapter that is arranged between the spring element and the rotor; and an axial fixing device that fixes the spring adapter at the rotor.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 13, 2020
    Inventors: Rene Heym, Norbert Loesch, Markus Todt, Stefan Wanner