Doctor unit in a paper machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7108766
SERIAL NO

10070409

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A doctor unit in a paper machine includes a blade carrier having a blade holder fitted to the blade carrier. A doctor blade is mountable in the blade holder to doctor a roll or similar moving surface. The blade holder and/or doctor blade include one or more sensors installed inside the construction or on its surface. The sensors are arranged to measure the wear of and/or stress in the blade holder and/or doctor blade.

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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
Eskelinen, Ilkka Varkaus, FI 11 59
Rata, Ilkka Jyvaskyla, FI 18 95
Ruotsalainen, Harri Varkaus, FI 6 22
Samppala, Jukka Jyvaskyla, FI 6 26
Toivanen, Heikki Jyvaskyla, FI 8 58
Vestola, Juhani Jyvaskyla, FI 21 139

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