Patents by Inventor Christian RASCHKO

Christian RASCHKO 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).

  • GPU for the provision of electrical energy for aircraft
    Patent number: 12054288
    Abstract: A ground power unit provides electrical energy for aircraft and a method maintains and operates the ground power unit. The ground power unit includes a base frame, a cable system formed in the base frame, at least one rectifier module for converting an input alternating voltage applied to a rectifier module input side into an intermediate direct voltage output at a rectifier module output side, wherein the rectifier module output side is coupled to an intermediate circuit conductor and at least one inverter module for converting the intermediate direct voltage applied to an inverter module input side into an output alternating current output at an inverter module output side, wherein the inverter module input side is coupled to an intermediate circuit conductor. The rectifier module and the inverter module are each realized as structurally-independent units, which can be replaced individually and independently of the base frame.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: August 6, 2024
    Assignee: Dynell GmbH
    Inventors: Herbert Grabner, Philipp Moser, Christian Raschko
  • GPU FOR THE PROVISION OF ELECTRICAL ENERGY FOR AIRCRAFT
    Publication number: 20220340302
    Abstract: A ground power unit provides electrical energy for aircraft and a method maintains and operates the ground power unit. The ground power unit includes a base frame, a cable system formed in the base frame, at least one rectifier module for converting an input alternating voltage applied to a rectifier module input side into an intermediate direct voltage output at a rectifier module output side, wherein the rectifier module output side is coupled to an intermediate circuit conductor and at least one inverter module for converting the intermediate direct voltage applied to an inverter module input side into an output alternating current output at an inverter module output side, wherein the inverter module input side is coupled to an intermediate circuit conductor. The rectifier module and the inverter module are each realized as structurally-independent units, which can be replaced individually and independently of the base frame.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 27, 2022
    Applicant: Dynell GmbH
    Inventors: Herbert GRABNER, Philipp MOSER, Christian RASCHKO