Patents by Inventor Saskia Ryznar

Saskia Ryznar 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).

  • Hydraulic machine, hydraulic assembly having the hydraulic machine, and hydraulic axle having the hydraulic machine
    Patent number: 11619214
    Abstract: A hydraulic machine includes a housing interior space and a group of hydrostatic working chambers which are mounted in said housing interior space so as to be rotatable about an axis of rotation and which, as the group rotates, are connectable alternately to a high pressure and to a low pressure of the hydraulic machine and exhibit leakage into the housing interior space. A heat exchanger device is accommodated in the housing interior space. The hydraulic machine may be associated with a hydraulic assembly and a hydraulic axle.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: April 4, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Andreas Guender, Jan Lukas Bierod, Johannes Schwacke, Saskia Ryznar, Oleg Stefanjuk, Marco Scholz, Emil Hanauer, Rene Huettl
  • Hydraulic Machine, Hydraulic Assembly having the Hydraulic Machine, and Hydraulic Axle having the Hydraulic Machine
    Publication number: 20200340460
    Abstract: A hydraulic machine includes a housing interior space and a group of hydrostatic working chambers which are mounted in said housing interior space so as to be rotatable about an axis of rotation and which, as the group rotates, are connectable alternately to a high pressure and to a low pressure of the hydraulic machine and exhibit leakage into the housing interior space. A heat exchanger device is accommodated in the housing interior space. The hydraulic machine may be associated with a hydraulic assembly and a hydraulic axle.
    Type: Application
    Filed: January 7, 2019
    Publication date: October 29, 2020
    Inventors: Andreas Guender, Jan Lukas Bierod, Johannes Schwacke, Saskia Ryznar, Oleg Stefanjuk, Marco Scholz, Emil Hanauer, Rene Huettl