Patents by Inventor Florian SCHIEDER

Florian SCHIEDER 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 and device for online determination of the viscosity of a polymer
    Patent number: 10969320
    Abstract: A method and a device for the online determination of the viscosity of a polymer in pasty to liquid form undergoing processing, such as extrusion is disclosed. It is provided that for the online determination of the viscosity of the polymer, at least a portion of the polymer undergoing processing is diverted and conveyed to the measurement volume of a measuring module, a predetermined volume of the respective batch is expelled from the measurement volume through a measurement nozzle by subjecting the batch to a predetermined pressure, the time required for expelling the predetermined volume of the batch is measured, the measured values are used for calculating the viscosity of the polymer, and prior to the filling of the measurement volume with the polymer to be measured, the measurement volume is flushed at least once with a quantity of the polymer being processed.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: April 6, 2021
    Assignee: EREMA ENGINEERING RECYCLING MASCHINEN UND ANLAGEN GESELLSCHAFT M.B.H.
    Inventors: Sebastian Sochor, Florian Schieder
  • METHOD AND DEVICE FOR ONLINE DETERMINATION OF THE VISCOSITY OF A POLYMER
    Publication number: 20190250086
    Abstract: A method and a device for the online determination of the viscosity of a polymer in pasty to liquid form undergoing processing, such as extrusion is disclosed. It is provided that for the online determination of the viscosity of the polymer, at least a portion of the polymer undergoing processing is diverted and conveyed to the measurement volume of a measuring module, a predetermined volume of the respective batch is expelled from the measurement volume through a measurement nozzle by subjecting the batch to a predetermined pressure, the time required for expelling the predetermined volume of the batch is measured, the measured values are used for calculating the viscosity of the polymer, and prior to the filling of the measurement volume with the polymer to be measured, the measurement volume is flushed at least once with a quantity of the polymer being processed.
    Type: Application
    Filed: July 18, 2017
    Publication date: August 15, 2019
    Applicant: Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H.
    Inventors: Sebastian SOCHOR, Florian SCHIEDER