FLOWMETER Russian patent published in 1998 - IPC

FIELD: measurement technology. SUBSTANCE: flowmeter includes cup 1 of vibrating feeder with flow branch pipe 2 fixed on anchor 3 held above electromagnet 4 with the aid of three flat springs 5 displaced relative to one another through 120 deg and attached to base 6 with inclination with reference to anchor 3, permanent magnet 7 and inductance coil 8 presenting transmitter of vibration amplitude of cup of vibrating feeder, semiconductor rectifier, capacitor and measurement device presenting meter of maximum amplitude of voltage pulses. Permanent magnet is mounted on cup 13 with the help of bracket 12. Cup 13 is attached to base of vibrating feeder with use of post 14. EFFECT: increased accuracy of measurement of flow rate. 2 dwg