Patents by Inventor Guy Vigneron

Guy Vigneron 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).

  • Regulating method for a metallurgical treatment carried out on a moving product and device for its implementation
    Patent number: 5370902
    Abstract: The invention relates to a closed-loop regulating method for a metallurgical treatment carried out on a moving product (1), in which treatment the check measurement is obtained with a significant and variable delay in relation to the regulated treatment, in which method a digital regulator (14) having dynamic adjustment (RST sampled transfer-function) is used, characterized in that the sampling rate is continuously varied such that the abovementioned delay always remains equal to a predetermined integral number of sampling periods.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: December 6, 1994
    Assignee: Sollac
    Inventors: Guy Vigneron, Claude Fenot