Patents by Inventor Andreas Figerl

Andreas Figerl 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).

  • DEVICE AND METHOD FOR PRODUCING AND/OR FINISHING A WEB OF FIBROUS MATERIAL
    Publication number: 20080005921
    Abstract: The invention relates to a device and a method for producing and/or transforming a web of fibrous material, in particular a paper or cardboard web. Said device includes a heatable and rotatable cylinder, in particular a drying cylinder of a drying section, and a cylinder sleeve which can be impinged from the inside by a heating fluid. In order to improve the heating power below the external surface of the cylinder sleeve, at least one channel is provided in order to guide the heating fluid.
    Type: Application
    Filed: July 5, 2007
    Publication date: January 10, 2008
    Inventors: Thomas Gruber-Nadlinger, Gunter Halmschlager, Christoph Haase, Herbert Boden, Norbert Karner, Peter Kastner, Gunter Seitlhuber, Gerhard Holtmann, Andreas Figerl, Rainer Kloibhofer, Erich Rollenitz