FLOWMETER Russian patent published in 2007 - IPC G01F3/20 G01F3/06 G01F11/08 

FIELD: measuring technique.

SUBSTANCE: flowmeter can be used for measurement of gas, liquid and mixtures of liquids discharge. There are two chambers disposed in case of flowmeter. Any chamber is made in form of elastic pipe passing inside inlet and outlet valves, disposed at its ends and made for compressing pipe along its diameter. Inlet ad outlet valves form doubled valves of entrances and exits of chambers. Valves are connected together by draught connected with counter. Flexible flag is disposed in vertical between chambers; flag is connected with inlet and outlet valves. For magnets are placed onto case of flowmeter; magnets are disposed in pairs coaxial with magnets onto flag.

EFFECT: improved precision of measurement; simplified design; improved reliability of operation.

4 dwg