CORIOLIS FLOW METER WITH PLURALITY OF FLOW METER TUBES Russian patent published in 2025 - IPC G01F1/84 G01N9/32 

FIELD: measuring.

SUBSTANCE: invention relates to a Coriolis flow meter with several flow meter tubes, which includes a flow sensor and a converter. Flow sensor includes a sensor housing, a bushing and two symmetrical flanges. In the sensor housing a block of sensitive elements is located, wherein unit of sensitive elements includes at least two groups of flow tubes, wherein every set of flow tubes comprises at least two flow tubes. Two flow tubes of the same size and geometry in different groups form a pair of flow tubes. At least two pairs of flow tubes form at least two groups of flow tubes. Flow tubes of each group of flow tubes are rigidly connected by at least one fastening plate, each pair of fastening plates consists of two fastening plates that have the same design and are symmetrically located along a median plane between the inlet and the outlet of the flow meter, every pair of flow tubes is rigidly jointed together by, at least, one pair of assembly plates.

EFFECT: improved connection between flow-metering tubes of the same group, as well as improved vibration isolation of several measuring zones from external parts.

8 cl, 17 dwg