Patents by Inventor Damien DUJON

Damien DUJON 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).

  • Drive System
    Publication number: 20140305388
    Abstract: A drive system has an internal combustion machine that drives a hydraulic system and/or that includes a controller actuating the internal combustion machine such that, with transient load moment, the internal combustion machine operates at a constant set speed. The drive system includes a flywheel accumulator that is connected with the output shaft of the internal combustion machine via a step-up gear unit.
    Type: Application
    Filed: April 11, 2014
    Publication date: October 16, 2014
    Applicant: Liebherr Machines Bulle SA
    Inventors: Benoît GAY, Michael DEEKEN, Marcus QUASTHOFF, Bouzid SEBA, Damien DUJON