Sensor roll

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9745698
SERIAL NO

14888152

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A roll for a machine for producing and/or processing a fibrous web, such as a paper, board or tissue web, has a circular-cylindrical main roll body. A roll cover covers the circumferential surface of the main roll body, at least in some segments. A pressure- and/or temperature-sensitive sensor is embedded in the roll cover. The sensor connects to an electrical and/or optical signal line. The signal line has a first line segment inside the roll. A second line segment extends substantially outside the roll and is connectable to a signal excitation and/or signal processing unit at one end. An electrical and/or optical rotational connection connects the first and second line segments to allow the line segments to be rotated relative to one another. When the roll is rotated, the first line segment rotates together with the main roll body. The second line segment does not have to follow the rotation.

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Patent Owner(s)

Patent OwnerAddress
VOITH PATENT GMBHST PÖLTENER STRASSE 43 89522 HEIDENHEIM 89522

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breineder, Martin Natschbach, AT 11 34
Ecke, Wolfgang Jena, DE 5 81
Schmitt, Matthias Munich, DE 60 2780

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