Patents by Inventor Maximilian FELLA

Maximilian FELLA 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).

  • Patent number: 11539265
    Abstract: An electric motor including a rotor rotatably mounted about a rotational axis extending in the axial direction, and a stator including stator teeth widened in a T shape at the tooth-base side to form pole tabs and extending in the circumferential direction. The pole tabs may form a bearing shoulder. A respective stator slot for receiving coils of a stator winding is formed between adjacent stator teeth and a slot opening formed between mutually facing pole tabs. A reinforcing element may be inserted into a slot opening. The reinforcing element are held on mutually facing pole tabs of adjacent stator teeth by the bearing shoulders. The reinforcing element includes a contour that engages a bearing region to reduce a contact area with the bearing shoulders.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: December 27, 2022
    Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    Inventors: Maximilian Fella, Eugen Hermann, Sunny Zhang, Janik Schulz
  • Publication number: 20210013771
    Abstract: An electric motor including a rotor rotatably mounted about a rotational axis extending in the axial direction, and a stator including stator teeth widened in a T shape at the tooth-base side to form pole tabs and extending in the circumferential direction. The pole tabs may form a bearing shoulder. A respective stator slot for receiving coils of a stator winding is formed between adjacent stator teeth and a slot opening formed between mutually facing pole tabs. A reinforcing element may be inserted into a slot opening. The reinforcing element are held on mutually facing pole tabs of adjacent stator teeth by the bearing shoulders. The reinforcing element includes a contour that engages a bearing region to reduce a contact area with the bearing shoulders.
    Type: Application
    Filed: July 8, 2020
    Publication date: January 14, 2021
    Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    Inventors: Maximilian FELLA, Eugen HERMANN, Sunny ZHANG, Janik SCHULZ