Patents by Inventor Stephan Althaus

Stephan Althaus 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 regulating an injection molding process
    Patent number: 9566735
    Abstract: A method for regulating an injection molding process in which process setting variables of an injection molding machine are controlled via a regulating module, which receives data from a process-internal sensor system of the injection molding machine, data on the fabricating sequence of the injection molding component parts from an external sensor system and/or data on the quality of a fabricated injection molded component part from an online component part control, evaluates these data in a quality prognosis module and, as a function of the data evaluation, performs a change in the process setting variables of the injection molding machine, because of the change in the process setting values, the working point of the injection molding machine being changed so that the quality features of the injection molded component parts fabricated using the changed working point lie within the specified tolerances of the quality of the injection molded component parts.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: February 14, 2017
    Assignee: ROBERT BOSCH GMBH
    Inventors: Istvan Denes, Paeivi Lehtonen-Brenner, Robert Wieland, Stephan Geise, Guenter Haag, Philipp Liedl, Patricia Maris-Haug, Jens Ackermann, Holger Nalop, Stephan Althaus
  • Method for Regulating An injection Molding Process
    Publication number: 20130270728
    Abstract: A method for regulating an injection molding process in which process setting variables of an injection molding machine are controlled via a regulating module, which receives data from a process-internal sensor system of the injection molding machine, data on the fabricating sequence of the injection molding component parts from an external sensor system and/or data on the quality of a fabricated injection molded component part from an online component part control, evaluates these data in a quality prognosis module and, as a function of the data evaluation, performs a change in the process setting variables of the injection molding machine, because of the change in the process setting values, the working point of the injection molding machine being changed so that the quality features of the injection molded component parts fabricated using the changed working point lie within the specified tolerances of the quality of the injection molded component parts.
    Type: Application
    Filed: January 4, 2011
    Publication date: October 17, 2013
    Applicant: ROBERT BOSCH GMBH
    Inventors: Istvan Denes, Paeivi Lehtonen- Brenner, Robert Wieland, Stephan Geise, Guenter Haag, Philipp Liedl, Patricia Maris-Haug, Jens Ackermann, Holger Nalop, Stephan Althaus