Patents by Inventor Adrian KRETH

Adrian KRETH 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).

  • Transportation vehicle electrical system, method for operating a transportation vehicle electrical system, and safety device for a transportation vehicle electrical system
    Patent number: 11718250
    Abstract: A transportation vehicle on-board power supply system, a method, and a fuse device. The transportation vehicle on-board power supply system includes a battery, consumers, a primary fuse and paths via which the primary fuse, is electrically coupled in series with each one of the consumers, wherein each path has at least one secondary fuse. The primary fuse and the secondary fuses are reversible fuses and a control device of the transportation vehicle on-board power supply system accesses the fuses. The control device determines whether a fault has arisen in the transportation vehicle on-board power supply system, the fault satisfying a triggering criterion at least for one of the fuses having at least two of the paths, and selectively actuates the fuses so the fault-free paths are identified and the fuses in the fault-free paths are switched on again.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: August 8, 2023
    Inventor: Adrian Kreth
  • TRANSPORTATION VEHICLE ELECTRICAL SYSTEM, METHOD FOR OPERATING A TRANSPORTATION VEHICLE ELECTRICAL SYSTEM, AND SAFETY DEVICE FOR A TRANSPORTATION VEHICLE ELECTRICAL SYSTEM
    Publication number: 20190366958
    Abstract: A transportation vehicle on-board power supply system, a method, and a fuse device. The transportation vehicle on-board power supply system includes a battery, consumers, a primary fuse and paths via which the primary fuse, is electrically coupled in series with each one of the consumers, wherein each path has at least one secondary fuse. The primary fuse and the secondary fuses are reversible fuses and a control device of the transportation vehicle on-board power supply system accesses the fuses. The control device determines whether a fault has arisen in the transportation vehicle on-board power supply system, the fault satisfying a triggering criterion at least for one of the fuses having at least two of the paths, and selectively actuates the fuses so the fault-free paths are identified and the fuses in the fault-free paths are switched on again.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 5, 2019
    Inventor: Adrian KRETH