Fluid property and flow sensing via a common frequency...

G - Physics – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01N 25/18 (2006.01) G01F 1/684 (2006.01) G01F 1/698 (2006.01) G01F 1/699 (2006.01) G01F 1/708 (2006.01) G01F 1/712 (2006.01) G01F 5/00 (2006.01) G01N 25/20 (2006.01) G01N 27/18 (2006.01) G01P 5/12 (2006.01) G01P 5/18 (2006.01)

Patent

CA 2316916

A method and apparatus for using a common frequency generator for measuring selected properties of a fluid of interest via one or more heater and/or sensor elements. The common frequency generator may sequentially and/or simultaneously provide input signals to selected heater and/or sensor elements. Application of more than one frequency component by the common frequency generator enables the determination of one or more time and/or phase lags more efficiently, especially when using an FFT analysis technique. From the time and/or phase lags, the selected fluid properties including fluid flow speed can be determined.

L'invention concerne un procédé et un dispositif permettant l'utilisation d'un générateur de fréquence commun pour mesurer des caractéristiques choisies d'un fluide via un ou plusieurs éléments de chauffage et/ou de détection. Le générateur de fréquences commun peut fournir de manière séquentielle et/ou simultanée des signaux d'entrée à des éléments de chauffage et/ou de détection choisis. L'application de plusieurs composants de fréquence par le générateur de fréquences commun permet de déterminer au moins un décalage de temps ou de phase de manière plus efficace, en particulier lorsqu'une technique d'analyse à transformation de Fourier rapide est utilisée. Ces décalages de temps et/ou de phase permettent de déterminer les caractéristiques choisies des fluides, notamment la vitesse d'écoulement.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fluid property and flow sensing via a common frequency... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid property and flow sensing via a common frequency..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid property and flow sensing via a common frequency... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2091054

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.