The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2012
Filed:
Dec. 21, 2011
Thomas Ruehl, Wernau, DE;
Moritz Schmalenbach, Karlsruhe, DE;
Volker Schmidt-rohr, Heidenheim, DE;
Marco Esper, Heidenheim, DE;
Oliver Kaufmann, Heidenheim, DE;
Thomas Ruehl, Wernau, DE;
Moritz Schmalenbach, Karlsruhe, DE;
Volker Schmidt-Rohr, Heidenheim, DE;
Marco Esper, Heidenheim, DE;
Oliver Kaufmann, Heidenheim, DE;
Voith Patent GmbH, Heidenheim, DE;
Abstract
A forming section in a machine for producing a web of fibrous material includes a control and/or regulating system including a control and/or regulating device which is connected with at least one device for at least indirect acquisition of one value at least indirectly characterizing the dry content of the fibrous web in a transfer area from the forming section to a following function unit, with a device for input of a desired value for the target dry content, and with at least the control elements of an individual dewatering unit located prior to one of the last dewatering units, or the last dewatering unit inside the compression zone. The control and/or regulating device also includes a device for creating the control variables for controlling the individual dewatering units.