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:
Aug. 04, 2015
Filed:
Mar. 20, 2013
Voith Patent Gmbh, Heidenheim, DE;
Armin Bauer, St. Pölten, AT;
Jürgen Käser, Wolfegg, DE;
Alexander Wohlmuth, Schorndorf, DE;
Jens Haag, Heidenheim, DE;
Christian Naydowski, Wikon, CH;
Martin Staiger, Westerstetten, DE;
Günther Kriechbaum, Weingarten, DE;
Herbert Britz, Berg, DE;
Voith Patent GmbH, Heidenheim, DE;
Abstract
A method regulating the formation of a fibrous web, such as a paper, cardboard, or tissue web, in which method the formation of the fibrous web is measured online as a controlled variable and is held at a predefinable setpoint level via automatic formation regulation. In addition to the formation, the charge concentration of the suspension is measured as a controlled variable and is taken into consideration during the formation regulation.