Method and arrangement for fiber web machine, and software product

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8709210
APP PUB NO 20130118701A1
SERIAL NO

13676565

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Abstract

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The invention relates to a method in a fiber web machine. In the method, a fabric (12) included in the fiber web machine is used for supporting a web (14) produced by the fiber web machine. Moreover, in the method the location of the fabric (12) is changed in the cross direction (CD) of the fiber web machine. The location is changed by means of oscillation, the amplitude (19) of which is kept so high that the area of impact (20) of the web (14) on the fabric (12) is wider than the width (21) of the web (14) throughout the lifetime of the fabric (12). The invention also relates to an arrangement in a fiber web machine, and to a software product.

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Patent Owner(s)

Patent OwnerAddress
VALMET TECHNOLOGIES INCKEILASATAMA 5 ESPOO FI-02150

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erkkilä, Kari Palokka, FI 2 0
Hilden, Pekka Säynätsalo, FI 3 45

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