BUILT METRE, METHOD OF PRODUCING MEASURING PIPE FOR BUILT METRE AND APPLICATION OF BUILT METRE Russian patent published in 2009 - IPC G01F1/58 C09D175/14 B05D7/22

Abstract RU 2370734 C2

FIELD: machine building.

SUBSTANCE: proposed flow metre comprises magnetic-inductive or acoustic transducer with metal measuring pipe fitted into pipeline. Aforesaid pipe inside is lined with organic-plastic (elastomer) comprising polyurethane produced from multi-component system consisting of prepolymer, bivalent alcohol and catalyst containing metal organic (primarily, organotin) compounds. Polyurethane lining comprises organically bound tin.

EFFECT: possibility to make measurements of drinking water.

23 cl, 2 dwg

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RU 2 370 734 C2

Authors

Zul'Tser Tomas

Rukhel' Jokhannes

Dates

2009-10-20—Published

2005-12-14—Filed