G - Physics – 01 – F
Patent
G - Physics
01
F
G01F 1/66 (2006.01)
Patent
CA 2330289
In a method for determining the flow rate of a fluid flowing in a channel (2), the fluid being constituted by a liquid or a gas, two pulse shaped, oscillating signals are sent through the medium with one signal directed against (14) and the other signal directed with (12) the flow direction (4) of the fluid. The transmitted signals are received and the flow rate is determined by means of the phase shift between the received, pulse shaped signals caused by the flow of the fluid. The phase shift (20) between the signals is determined while compensating for the dwell time of the pulse shaped oscillating signals in the fluid.
L'invention concerne un procédé de détermination du débit d'un fluide en écoulement dans un canal (2), le fluide étant constitué d'un liquide ou d'un gaz. Ledit procédé consiste à envoyer à travers le milieu, deux signaux oscillants dont les impulsions sont mises en forme, un signal étant dirigé à contre-courant (14) et l'autre signal dans (12) le sens d'écoulement (4) du fluide. Les signaux émis sont reçus et le débit est déterminé au moyen du déphasage entre les signaux reçus, à impulsions mises en forme, induits par l'écoulement du fluide. Le déphasage (20) entre les signaux est déterminé alors que la compensation du temps de maintien dans le fluide des signaux oscillants à impulsions mises en forme, est assurée.
Eesitec Technologies Ltd
Lindahl Jorgen
Marks & Clerk
LandOfFree
A method and a device for determining the flow rate of a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A method and a device for determining the flow rate of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method and a device for determining the flow rate of a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1383509