Patents by Inventor Lars Weiland

Lars Weiland 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 milling ball feed and discharge for stirred ball mills
    Patent number: 9216418
    Abstract: A method for the introduction of auxiliary grinding bodies into an agitator ball mill and for the removal of auxiliary grinding bodies from an agitator ball mill. The auxiliary grinding bodies are transported into the agitator ball mill and out of the latter via a closed circuit by means of a hydraulic conveying medium.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: December 22, 2015
    Assignee: NETZSCH-Feinmahltechnik GmbH
    Inventors: Matthias Schaefer, Michael Lechner, Uwe Neumann, Dimitrios Makrakis, Udo Enderle, Gerhard Kolb, Stefan Mende, Klaus Ott, Horst Pausch, Michael Rappl, Peter Schertenleib, Michael Schmidt, Peter Stich, Lars Weiland
  • Hydraulic Milling Ball Feed And Discharge For Stirred Ball Mills
    Publication number: 20130256434
    Abstract: A method for the introduction of auxiliary grinding bodies into an agitator ball mill and for the removal of auxiliary grinding bodies from an agitator ball mill. The auxiliary grinding bodies are transported into the agitator ball mill and out of the latter via a closed circuit by means of a hydraulic conveying medium.
    Type: Application
    Filed: May 24, 2013
    Publication date: October 3, 2013
    Inventors: Matthias Schaefer, Michael Lechner, Uwe Neumann, Dimitrios Makrakis, Udo Enderle, Gerhard Kolb, Stefan Mende, Klaus Ott, Horst Pausch, Michael Rappl, Peter Schertenleib, Michael Schmidt, Peter Stich, Lars Weiland