Process and device for measuring flow parameters

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United States of America Patent

PATENT NO 7093501
APP PUB NO 20060107755A1
SERIAL NO

11259656

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process device and system for measuring flow parameters in flowing gases is provided in which a device for flow-induced sound generation is in the area of the flow to be measured. A measurement of the frequency and/or the level of the sounds generated is made during the flow to be measured as acoustic parameters. A determination is made as to the flow parameters to be measured by processing the measured acoustic parameters. The process makes possible, in particular, the measurement of the volume flows during respiration near the patient.

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Patent Owner(s)

Patent OwnerAddress
DRAGERWERK AKTIENGESELLSCHAFTMOISLINGER ALLEE 53-55 D-23542 LUBECK

International Classification(s)

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  • 2005 Application Filing Year
  • G01F Class
  • 672 Applications Filed
  • 340 Patents Issued To-Date
  • 50.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200520062007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuo, Artur Chung-Che Lubeck, DE 3 14
Zimmermann, Stefan Lubeck, DE 59 707

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Patent Citation Ranking

  • 8 Citation Count
  • G01F Class
  • 3.48 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges101666821115601 - 1011 - 2021 - 3031 - 4041 - 5051 - 600102030405060708090100110120130140150160170180

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