Patents by Inventor Veit Wagenseil

Veit Wagenseil 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).

  • Intermediate circuit and vehicle-mounted charging circuit with intermediate circuit
    Patent number: 11554680
    Abstract: An intermediate circuit is equipped with a first terminal connection, which includes a neutral conductor connection, and with a first and a second intermediate circuit capacitor and a diode circuit. The intermediate circuit has configuration switches which in a first state connect the intermediate circuit capacitors to one another in series and in a second state connect the intermediate circuit capacitors to one another in parallel. The configuration switches are each designed as changeover switches, which bypass the diode circuit in the first state, wherein the neutral conductor connection is connected to the diode circuit. A vehicle-based charging circuit, which includes the intermediate circuit and a rectifier circuit, is also described.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: January 17, 2023
    Inventors: Veit Wagenseil, Werner Lex, Walter Schrod
  • INTERMEDIATE CIRCUIT AND VEHICLE-MOUNTED CHARGING CIRCUIT WITH INTERMEDIATE CIRCUIT
    Publication number: 20220348093
    Abstract: An intermediate circuit is equipped with a first terminal connection, which includes a neutral conductor connection, and with a first and a second intermediate circuit capacitor and a diode circuit. The intermediate circuit has configuration switches which in a first state connect the intermediate circuit capacitors to one another in series and in a second state connect the intermediate circuit capacitors to one another in parallel. The configuration switches are each designed as changeover switches, which bypass the diode circuit in the first state, wherein the neutral conductor connection is connected to the diode circuit. A vehicle-based charging circuit, which includes the intermediate circuit and a rectifier circuit, is also described.
    Type: Application
    Filed: September 3, 2020
    Publication date: November 3, 2022
    Inventors: Veit Wagenseil, Werner Lex, Walter Schrod