Patent ID: 9612145
Date: 2017-04-04
CPC Classifications: G01F,G01N

Claim:
1. A device for determining the flow of one or more phases of a multiphase fluid mixture comprising: a tube, a pipe, a main body or any combinations thereof comprising an interior and an exterior, wherein the interior receives a multiphase fluid mixture for the determination of the fractions in the multiphase; a first ultrasound field detector ring comprising: two or more pairs of transversal paired dual frequency ultrasound transmitter/receivers are on the same normal plane and are positioned in a transversal direction to a flow of the multiphase fluid mixture on the exterior of the tube, pipe, or main body, wherein the sampled volume covers a part of or the whole cross-section of the flow volume; and a computer connected to the ultrasound transmitter/receivers that determines the one or more phases of a multiphase fluid mixture.