Carbonated Beverage Dispensing Apparatus with CO2 Replenishment

The patent introduces a CO2 replenishment system that acts as an intermediary between the infusion chamber and the beverage container. This mediator detects CO2 levels and automatically replenishes carbonation that is scavenged by infusing ingredients, thereby resolving the contradiction between adding flavor and maintaining carbonation.

The system employs a feedback mechanism where CO2 levels in the beverage are continuously monitored and used to control the replenishment process. When CO2 content drops due to ingredient infusion, the system detects this change and automatically adds more CO2 to maintain optimal carbonation levels.

The system enables self-service carbonation maintenance through automatic detection and replenishment. The CO2 level sensor continuously monitors the beverage and triggers replenishment when needed, eliminating the need for manual intervention or reliance on passive cooling methods that are insufficient to maintain desired CO2 levels.

The system dynamically adjusts CO2 replenishment parameters based on real-time monitoring of carbonation levels. Rather than relying on fixed cooling parameters that are insufficient, the system changes CO2 addition parameters adaptively to maintain optimal carbonation despite ingredient infusion.

The system performs preliminary CO2 replenishment before the beverage is dispensed. By detecting CO2 levels after infusion and replenishing in advance, the system counteracts the CO2 binding that occurs during ingredient infusion, ensuring optimal carbonation is restored before the beverage reaches the consumer.

The system applies preliminary anti-action by replenishing CO2 that will be bound by ingredients during infusion. The feedback-controlled system anticipates CO2 loss and compensates in advance, counteracting the harmful binding effect rather than attempting to prevent it during the infusion process itself.