Patent ID: 7287435
Filing Date: 2007-10-30
Classification: G01F

Abstract:
1. An inductive flow meter for electrically conductive liquids, having a flow channel section ( having at least one pair of electrodes ( having a magnetic field generation system ( characterized in that, in a developed presentation of the flow channel inner wall, bounding straight lines (T 1 , T 2 ) that are laid tangentially against the active area arrangements (Fa, Fb, Fc, Fd, Fe, Ff) and touch the active area arrangements at two points from outside, converge in pairs in the direction of the respective location of the measuring electrodes ( 2 , 3 ), and there are located between the respective two points of contact concave regions (K) in which the boundary lines of the active area arrangements have no points of contact of any sort with the tangential bounding straight lines.