VERTICAL ELECTROMAGNETIC CONVERTER OF A LIQUID METER Russian patent published in 2008 - IPC G01F1/32 G01F1/58 

FIELD: the invention may be used for definition of consumption of liquids with ionic conductivity polluted with ferromagnetic additives.

SUBSTANCE: inside of the measuring section of a pipeline there is a flow around body after which in the direction of motion of liquid there is a sensitive element in the shape of two electrodes whose signal goes to a block of processing of the output signal. At least one of the electrodes is put inside the measuring section of the pipeline and electrically isolated with a bushing. The length of the electric contact part of the electrode does not exceed the diameter of the pipeline. In the upper part of the pipeline nearby to the field of introduction of the electrodes there are outside two magnets of the magnetic system installed with the same poles in the direction of the longitudinal axle of the electrode introduced inside the measuring section.

EFFECT: the invention has increased reliability and low material capacity due to using of magnets of small power and dimensions.

1 dwg