Paper Machine, Especially a Tissue Paper Machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090242157A1
SERIAL NO

11887325

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a tissue paper making machine downstream the yankee-cylinder (9) and upstream the tambour roll (14) a spark detector (13) is provided in the vicinity of the paper web running to the winding-up section (4) in order to detect sparks of glowing fibers or fiber conglomerates, which can be enrailed by the high speed run of the paper web and can be transferred to the paper roll (15) where the sparks are trapped between the paper web windings of the paper mill. Knowledge of this fact offers the possibility to avoid fire in the mother-roll storage.

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Patent Owner(s)

Patent OwnerAddress
SCA HYGIENE PRODUCTS GMBH68305 MANNHEIM

International Classification(s)

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  • 2005 Application Filing Year
  • D21F Class
  • 144 Applications Filed
  • 56 Patents Issued To-Date
  • 38.89 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2005200620072008200920102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dexler, Bruno Bürstadt , DE 2 4
Heintz, Josef Kirrweiler , DE 2 4
Wiens, Martin Heidelberg , DE 2 4

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Patent Citation Ranking

  • 2 Citation Count
  • D21F Class
  • 1.06 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges158236122101 - 1011 - 2021 - 3041 - 5051 - 6071 - 8091 - 10005101520253035404550556065

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