Patents by Inventor Johannes Oser

Johannes Oser 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).

  • METHOD FOR ESTABLISHING HYDRAULIC READINESS, AND HYDRAULIC SYSTEM
    Publication number: 20220065273
    Abstract: A method is for testing a hydraulic system (1), having a pump (2) which, in a first direction of rotation (3), conveys fluid to a first consumer (4) for a volume flow function and, in a second direction of rotation (5), conveys fluid to at least one second consumer (6) for an actuation function. The method includes testing hydraulic readiness of the hydraulic system (1); drawing fluid into the hydraulic system (1); ventilating the hydraulic system (1). A hydraulic system (1) carries out such a method, having a pump (2) which can be driven in a first direction of rotation (3) for a volume flow function and can be driven in a second direction of rotation (5) for an actuation function.
    Type: Application
    Filed: November 13, 2019
    Publication date: March 3, 2022
    Inventors: Marco Grethel, Dominik Götz, Daniel Müller, Johannes Oser