VIBRATION TYPE MEASURING TRANSDUCER AND USE OF MEASURING TRANSDUCER IN MEASURING DEVICE Russian patent published in 2010 - IPC G01F1/84 

FIELD: physics.

SUBSTANCE: measuring transducer contains the following: a measuring pipe which periodically vibrates during operation for carrying medium which is linked through inlet and outlet pipe sections to a pipeline; an antivibration loop which is attached to the measuring pipe on the inlet side through formation of a first connection zone, and attached to the measuring pipe on the outlet side through formation of a second connection zone. The measuring transducer also contains: a first cantilever for generating bending moments in the inlet pipe section which is rigidly joined in the region of the first connection zone to the inlet pipe section and to the measuring pipe, and which has centre of gravity in the zone of the inlet pipe section; a second cantilever for generating bending moments in the outlet pipe section which is rigidly joined in the region of the second connection zone to the outlet pipe section and to the measuring pipe, and which has centre of gravity in the zone of the outlet pipe section. The disclosed measuring transducer is used in a built-in device for measuring and/or monitoring flow m, density r and/or viscosity h of medium flowing in a pipe.

EFFECT: increased dynamic balance of the transducer in a wide range of medium density.

46 cl, 12 dwg