Patents by Inventor Christian AXTMANN

Christian AXTMANN 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 FOR PROVIDING A VOLTAGE FOR A LOAD, AND DEVICE FOR CARRYING OUT A METHOD
    Publication number: 20240186918
    Abstract: In a method for providing a voltage for a load, e.g., for an inductor and/or coil of an electromagnetically actuable brake, e.g., of an electric motor, and device for carrying out the method, e.g., in a manner repeated over time, the positive half-wave of an, e.g., single-phase AC voltage is provided to the load in a pulse—with modulated manner starting from a first phase angle of the AC voltage, and in an unmodulated manner, e.g., and/or uncontrolled manner and/or directly, starting from a second phase angle.
    Type: Application
    Filed: February 21, 2022
    Publication date: June 6, 2024
    Applicant: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Torsten EPSKAMP, Frank HARTMANN, Alexander STAHL, Christian AXTMANN