초록 ▼

An improved apparatus and system for on-demand carbonated water production includes at least one carbonating unit having a volume with a inlet in communication with sources of carbonating gas and noncarbonated water, and an outlet for discharging carbonated water. An agitator is housed within the vo

An improved apparatus and system for on-demand carbonated water production includes at least one carbonating unit having a volume with a inlet in communication with sources of carbonating gas and noncarbonated water, and an outlet for discharging carbonated water. An agitator is housed within the volume of the carbonating unit. A controller and variable speed actuator are operably connected to the agitator. The controller can have a rate of operation for the agitator corresponding to a selected level of carbonation for an agitation interval. The agitation intervals can be fixed or varied to discharge carbonated water at different selected levels of carbonation. The controller can vary the rate of operation for the agitator based, at least in part, on user-independent operating parameters. The controller can increase or decrease in the rate of operation and/or the agitation interval of the agitator to discharge a higher or lower level of carbonation, respectively.

대표청구항 ▼

1. An apparatus for on-demand, selectable level carbonated water production comprising: at least one carbonating unit having a volume with an inlet in communication with a source of carbonating gas and noncarbonated water and an outlet for discharging carbonated water;an agitator housed within the v

1. An apparatus for on-demand, selectable level carbonated water production comprising: at least one carbonating unit having a volume with an inlet in communication with a source of carbonating gas and noncarbonated water and an outlet for discharging carbonated water;an agitator housed within the volume of the carbonating unit;a variable speed actuator operably connected to the agitator;a controller operably connected to the variable speed actuator, the controller having a rate of operation for the agitator corresponding to a selected level of carbonation for an agitation interval; andwherein the controller adjusts the rate of operation for the agitator based, at least in part, on one or more user independent operating parameters;whereby the apparatus further comprises a sequential discharge sequence within a single agitation interval having a first selected level of carbonation and a second selected level of carbonation, wherein the second selected level of carbonation is greater than the first. 2. The apparatus of claim 1 wherein the controller includes an operation comprising an increase in the rate of operation of the agitator to discharge a higher level of carbonation within the agitation interval. 3. The apparatus of claim 2 wherein the controller includes an operation comprising a decrease in the rate of operation of the agitator to discharge a lower level of carbonation within the agitation interval. 4. The apparatus of claim 1 further comprising a first rate of operation corresponding to a fixed agitation interval and a second rate of operation corresponding to the fixed agitation interval, the second rate of operation being greater than the first within the fixed agitation interval to increase the level of carbonation. 5. The apparatus of claim 1 wherein the rate of operation and the operation interval are codependently varied based on the selected level of carbonation. 6. The apparatus of claim 1 wherein the rate of operation is varied for each agitation interval for discharging carbonated water at different selected levels of carbonation. 7. The apparatus of claim 1 wherein the one or more user-independent operating parameters includes at least one of temperature or pressure associated with the source of carbonating gas, and temperature or pressure associated with the source of noncarbonating water. 8. A system for on-demand, selectable level carbonated water production comprising: a first carbonating unit having a volume with an inlet in communication with a source of carbonating gas and noncarbonated water and an outlet for discharging carbonated water;a second carbonating unit having a volume with an inlet in communication with a source of carbonating gas and noncarbonated water and an outlet for discharging carbonated water;an agitator housed within the volume of the first and second carbonating unit;a first variable speed actuator operably connected to the agitator in the first carbonating unit and a second variable speed actuator operably connected to the agitator in the second carbonating unit; anda controller operably connected to the first and second variable speed actuator;wherein the controller adjusts the operating rate of the first carbonating unit and the second carbonating unit based, at least in part, on temperature or pressure associated with the sources of carbonating gas and noncarbonating water of the first carbonating unit and temperature or pressure associated with the sources of carbonating gas and noncarbonated water of the second carbonating unit. 9. The system of claim 8 wherein the controller includes a fixed agitation interval for each carbonating unit. 10. The system of claim 8 further comprising a data store having stored agitation intervals or agitation curves associated with selected levels of carbonation. 11. The system of claim 8 comprising a mode of operation wherein: a. the first actuator has a rate of operation corresponding to a first selected level of carbonation; and b. the second actuator has a rate of operation corresponding to a second selected level of carbonation.