FLOWMETER Russian patent published in 1998 - IPC

Abstract RU 2108547 C1

FIELD: measurement of liquid or gas flow rate under conditions of increased pressure. SUBSTANCE: medium is supplied to measuring tube through inlet pipe union and filter, thus creating dynamic pressure on float. Flow rate is read off scale. Measuring tube is made of material of different permeability or variable thickness in length. EFFECT: reduced overall dimensions; wider measurement range. 2 dwg

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RU 2 108 547 C1

Authors

Volodin Ju.G.

Vasil'Eva N.A.

Dates

1998-04-10—Published

1995-05-29—Filed