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:
Oct. 09, 2007
Filed:
Nov. 11, 2002
Jukka Muhonen, Jyväskylä, FI;
Hannu Korhonen, Jyväskylä, FI;
Minna Partonen, Jyväskylä, FI;
Jussi Rajala, Jyväskylä, FI;
Antti Leinonen, Laukaa, FI;
Jukka Muhonen, Jyväskylä, FI;
Hannu Korhonen, Jyväskylä, FI;
Minna Partonen, Jyväskylä, FI;
Jussi Rajala, Jyväskylä, FI;
Antti Leinonen, Laukaa, FI;
Metso Automation Oy, Tampere, FI;
Abstract
Adjusting the operation of a wire section, in which the development of the consistency of stock on the wire section () is determined and the effect of the consistency determined above on the formation and/or porosity of a paper web () is determined. The consistency developed on the wire section is adjusted based on a quality property of paper and/or by optimising a cost function, the quality property of paper comprising the formation and/or the porosity and/or a combination defined by means of the formation and/or the porosity and the cost function including the effect of at least the formation and/or the porosity.