Patents by Inventor Josef Dubsky

Josef Dubsky 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).

  • Traction engine for a vehicle
    Patent number: 11949285
    Abstract: An electric machine for a vehicle includes: a stator body, the stator body having, in an alternating manner, stator teeth and stator grooves with conductor elements which are arranged therein, and a yoke section with a radially extending yoke height on the stator body radially outside the stator grooves and the stator teeth, the stator body having a stator outer radius. A ratio of the yoke height in relation to the stator outer radius is between 0.20 and 0.28.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: April 2, 2024
    Assignee: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
    Inventors: David Bauer, Josef Dubsky, Tobias Engelhardt
  • ELECTRICAL MACHINE FOR A MOTOR VEHICLE
    Publication number: 20230283122
    Abstract: An electrical machine for a motor vehicle, including a stator including a stator body, wherein the stator body includes alternating stator teeth and stator grooves having conductors arranged therein. A yoke portion having a radially extending yoke height is formed on the stator body radially outside of the stator grooves. The stator body includes a stator outer radius, and a ratio of the yoke height to the stator outer radius is between 0.18 and 0.26.
    Type: Application
    Filed: March 2, 2023
    Publication date: September 7, 2023
    Inventors: David BAUER, Josef DUBSKY, Tobias ENGELHARDT
  • TRACTION ENGINE FOR A VEHICLE
    Publication number: 20220140667
    Abstract: An electric machine for a vehicle includes: a stator body, the stator body having, in an alternating manner, stator teeth and stator grooves with conductor elements which are arranged therein, and a yoke section with a radially extending yoke height on the stator body radially outside the stator grooves and the stator teeth, the stator body having a stator outer radius. A ratio of the yoke height in relation to the stator outer radius is between 0.20 and 0.28.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 5, 2022
    Inventors: David Bauer, Josef Dubsky, Tobias Engelhardt