| 摘要 |
FIELD: beer dispensing equipment. ^ SUBSTANCE: beer dispensing device provides beer flow in vortex mode so that low-pressure area is formed in vortex beer flow. Beverage pressure of in low-pressure area falls below equilibrium pressure, which results in impetuous gas emission from beverage without the use of any flow restrictor and without pressure reduction typical for prior art devices. ^ EFFECT: possibility of beer supply to device under lower pressure, increased quality of foam formed on dispensed beer surface. ^ 32 cl, 39 dwg |
