| 摘要 |
<p>The apparatus comprises a container for a carbonated beverage and a pressure tank for maintaining the beverage under pressure in the container. Beverage from the container flows through a coil and then to a tap from which it is discharged. The coil is mounted in a cooler where the beverage is cooled to a temperature in the range of about 30 degrees F. and about 32 degrees F. The coil has an entry point at which the beverage enters the coil, an upstream segment and a downstream segment. The upstream segment has an inner diameter in the range of about 5/16 inch to about 1/4 inch and the downstream segment has an inner diameter of about 3/16 inch and a length of not less than about 3 feet.</p> |
