METHOD OF AND DEVICE FOR FILLING CONTAINERS WITH LIQUID Russian patent published in 2002 - IPC

FIELD: liquid filling devices. SUBSTANCE: invention relates to devices and method of filling of containers, particularly, barrels and kegs, with liquids in which at least one gas is dissolved. According to invention, gas is delivered into container before filling in liquid, and then liquid is delivered through charging valve of dispensing unit connected to delivering pipeline. In process of filling in, preliminarily charged gas is discharged from container. Gas is charged into container to pressure corresponding to saturation pressure of gas dissolved in filling in liquid, for instance CO₂ or N₂. Velocity of liquid flow in product supply pipeline is measured and adjusted by correcting volumetric flow rate of product. EFFECT: provision of spare filling-in of container, reduced consumption of preliminarily filled-in gas. 8 cl, 4 dwg