FLOWMETER-GAS OR LIQUID METER Russian patent published in 1997 - IPC

FIELD: gas, water and heat meters for apartment buildings. SUBSTANCE: flowmeter has inlet duct 1, conical nozzle-branch pipe 2, turbine 4 with rotation axle 3, turbine blades 6, sleeve-damper 7, anchor flaps 8 with rolling axle 9, outlet duct 10, tie-rods 11, damping jumpers 12, outlet cam 13, mechanical transmission 14 of rotation of anchor wheel, mechanical counter 15, anchor wheel 16, lockpin connection 17 of tie rod, tie- rod - spring 19, rigid connection of tie-rod 20, rotation axle 21 of anchor wheel and outlet cam 22. EFFECT: increased functional reliability and accuracy. 2 cl, 2 dwg