Patents by Inventor Hubert Lugger

Hubert Lugger 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).

  • Distributor apparatus of a common-rail system
    Patent number: 11199168
    Abstract: A distributor apparatus of a common rail system for an internal combustion engine. The distributor apparatus is designed with at least one distributor device having a high-pressure line for fuel and a plurality of feed lines branching off from the high-pressure line within the distributor device. Each feed line leads to an individual accumulator and an injector. The feed line is associated with a restriction device and a discharge bore, which is designed to cooperate with a pressure-measuring device and which is arranged downstream of the restriction device, such that the restriction device is arranged in the feed line and the discharge bore, arranged in the distributor device, is connected to the feed line downstream of the restriction device.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: December 14, 2021
    Assignee: MTU Friedrichshafen GmbH
    Inventors: Robby Gerbeth, Oscar Blasco, Hubert Lugger, Frank Mlicki, Thilo Kreeb
  • DISTRIBUTOR APPARATUS OF A COMMON-RAIL SYSTEM
    Publication number: 20200392927
    Abstract: A distributor apparatus of a common rail system for an internal combustion engine. The distributor apparatus is designed with at least one distributor device having a high-pressure line for fuel and a plurality of feed lines branching off from the high-pressure line within the distributor device. Each feed line leads to an individual accumulator and an injector. The feed line is associated with a restriction device and a discharge bore, which is designed to cooperate with a pressure-measuring device and which is arranged downstream of the restriction device, such that the restriction device is arranged in the feed line and the discharge bore, arranged in the distributor device, is connected to the feed line downstream of the restriction device.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 17, 2020
    Applicant: MTU Friedrichshafen GmbH
    Inventors: Robby Gerbeth, Oscar Blasco, Hubert Lugger, Frank Mlicki, Thilo Kreeb