US Patent 9302898 Unitary integral fused stout tap and cold block

A beverage tower having a solid cold block with glycol recirculation, the tap/valve is built into the cold block and is integral and fused thereto, so as to keep the entire beverage tap cold and maintain the beverages in a sanitary condition meeting health codes. The coolant lines within the cold block pass entirely around the tap in the cold block in serpentine fashion or in a coolant chamber, resulting in a tap which remains cooled effectively, while the cold block provides thermal inertia to the system. In particular, the entire valve stem and parts of the tap containing it are integral with and surrounded by the cold block. A method of construction is provided for an improved unitary integrated fused tapped cold block.