VALVE TO DISPENSE VISCOUS FLUID, IN PARTICULAR, DYES Russian patent published in 2012 - IPC G01F11/32

Abstract RU 2459183 C2

FIELD: machine building.

SUBSTANCE: proposed valve comprises coupling with rounded end, hole on one of its ends and plunger arranged inside said coupling. It comprises also obturator ring to shut off hole on coupling end. Note here that ratio between diameter of passage surface So and hole depth P exceeds 1.

EFFECT: higher accuracy of dispensing.

14 cl, 5 dwg

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RU 2 459 183 C2

Authors

Shassen Antuan

Dates

2012-08-20—Published

2008-03-28—Filed