Patents by Inventor PETR POLEDNAK

PETR POLEDNAK 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).

  • Turbine and liquid separator having such a turbine
    Patent number: 11660610
    Abstract: A turbine having a turbine wheel, as used for example as a drive for active oil separators, and to a liquid separator having such a turbine is described.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: May 30, 2023
    Assignee: GRIMALDI DEVELOPMENT AB
    Inventors: Maximilian Birk, Christoph Erdmann, Petr Polednak, Francesco Zitarosa
  • Turbine and liquid separator
    Patent number: 11292013
    Abstract: A turbine having a turbine wheel, as used for example as a drive for active oil separators, and to a liquid separator using the turbine is described.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 5, 2022
    Inventors: Christoph Erdmann, Petr Polednak, Francesco Zitarosa
  • TURBINE AND LIQUID SEPARATOR
    Publication number: 20200298252
    Abstract: A turbine having a turbine wheel, as used for example as a drive for active oil separators, and to a liquid separator using the turbine is described.
    Type: Application
    Filed: September 28, 2017
    Publication date: September 24, 2020
    Applicant: REINZ-DICHTUNGS-GMBH
    Inventors: CHRISTOPH ERDMANN, PETR POLEDNAK, FRANCESCO ZITAROSA
  • TURBINE AND LIQUID SEPARATOR HAVING SUCH A TURBINE
    Publication number: 20190224690
    Abstract: A turbine having a turbine wheel, as used for example as a drive for active oil separators, and to a liquid separator having such a turbine is described.
    Type: Application
    Filed: September 28, 2017
    Publication date: July 25, 2019
    Inventors: MAXIMILIAN BIRK, CHRISTOPH ERDMANN, PETR POLEDNAK, FRANCESCO ZITAROSA
  • Valve for Controlling a Gas Stream, Liquid Separator, Venting System and Internal Combustion Engine Having Such a Valve
    Publication number: 20170350285
    Abstract: A valve for controlling a gas stream between a first side and a second side of the valve is described. A valve opening is passage for the gas stream between the first side and the second side. A valve closure with a valve plate closes the valve opening. A valve mount is arranged toward the second side and on which the valve closure is mounted. The valve closure is pretensioned in the direction of the first side to close the valve toward the second side by the valve plate. The valve plate has an opening element which can be opened toward the first side in the event of an overpressure on the second side.
    Type: Application
    Filed: December 15, 2015
    Publication date: December 7, 2017
    Inventors: CHRISTOPH ERDMANN, PETR POLEDNAK, FRANCESCO ZITAROSA