JET FLOW TRANSDUCER Russian patent published in 2003 - IPC

FIELD: instrumentation used in aviation, power engineering and other branches of industry. SUBSTANCE: jet flow transducer incorporates oscillator and converter of pressure difference. Oscillator includes jet discrete element with supply nozzle, working chamber with tilted walls, separator with deflector, drain passages, controlling nozzles, feedback channels and output channels. Converter of pressure differential has differential pressure pickups which house membranes, chambers under membranes and piezopickups. EFFECT: raised accuracy and noise immunity by elimination of effect of pressure pulsation, linear acceleration, vibration and shocks. 1 dwg