초록 ▼

Disclosed is a beverage brewer which produces beverage by delivering brewing water to a quantity of brewing substance. The brewer includes a water source for providing water to the brewer. The water source may be in the form of a reservoir or pressurized waterline. A water supply line is provided in

Disclosed is a beverage brewer which produces beverage by delivering brewing water to a quantity of brewing substance. The brewer includes a water source for providing water to the brewer. The water source may be in the form of a reservoir or pressurized waterline. A water supply line is provided in the brewer communicating with the water source and a pump. A control is provided for controlling operation of the brewer. The pump transfers water from the water supply line to a heater assembly for heating prior to use in brewing a beverage. A water delivery line communicates with the heater assembly for delivering heated water to a brewing assembly. Brewing substances retained in the brewing assembly and brewing water is received therein for producing a brewed beverage.

대표청구항 ▼

The invention claimed is: 1. A beverage brewer for brewing a beverage from a quantity of beverage brewing substance. the brewer comprising: a reservoir for providing water to the brewer; a water supply line communicating with the reservoir; a controller for controlling operation of the brewer; a pu

The invention claimed is: 1. A beverage brewer for brewing a beverage from a quantity of beverage brewing substance. the brewer comprising: a reservoir for providing water to the brewer; a water supply line communicating with the reservoir; a controller for controlling operation of the brewer; a pump coupled to the controller and communicating with the water supply line to move water from the supply line, the pump providing pressurization of the water for providing pressurized water for use in the beverage making process; a heater assembly coupled to the controller and communicating with the pump for receiving water from the pump; a water delivery line communicating with the heater assembly; and a releasably sealed brewing assembly for retaining a quantity of brewing substance, the releasably sealed brewing assembly communicating with the water delivery line for receiving pressurized water therefrom; the reservoir is removable from the brewer and repositionable on the brewer; and a sensor on the brewer and coupled to the controller for detecting at least one of the presence and absence of the reservoir on the brewer. 2. The beverage brewer of claim 1, wherein the pump is a gear pump coupled to the controller. 3. The beverage brewer of claim 2, wherein the gear pump has at least two toothed gears. the gears being retained in a meshed relationship in a housing, a controllable motor driving at least one of the gears for providing a driving force, the motor being coupled to the controller. 4. The beverage brewer of claim 1, further comprising a level gauge operatively associated with the reservoir for detecting at least one of the presence and absence of water in the reservoir. 5. The beverage brewer of claim 1, further comprising the reservoir defining an open end thereof, and a cover overlying the open end of the reservoir. 6. The beverage brewer of claim 5, wherein a slidable lid is slidably retained on the cover for opening and closing access to an inlet opening in the cover, the inlet opening of the cover communicating with the open end of the reservoir. 7. The beverage brewer of claim 1, further comprising at least one leg on the reservoir for retaining the reservoir in an upright position when removed from the brewer and placed on a surface. 8. The beverage brewer of claim 7, further comprising at least one receptacle on the brewer corresponding to and receiving the at least one leg to positively position the reservoir on the brewer. 9. The beverage brewer of claim 1, wherein the water source includes a pressurized line communicating with a controllable valve coupled to the controller. the controllable valve communicating with the reservoir. 10. The beverage brewer of claim 1, wherein the water source includes a pressurized line communicating with the water supply line. 11. The beverage brewer of claim 1, wherein the water source includes a pressurized line communicating with a controllable valve coupled to the controller, the controllable valve communicating with the water supply line. 12. The beverage brewer of claim 1, wherein the water source is a reservoir communicating with the water supply line, the reservoir being removable from the brewer and repositionable on the brewer, a check valve assembly being operatively associated with the reservoir and brewer and selectively communicating with the reservoir and water supply line. 13. The beverage brewer of claim 1, further comprising a check valve communicating with the water delivery line and positioned between the heater assembly and the brewing assembly. 14. The beverage brewer of claim 1, further comprising a purging assembly communicating with the water delivery line downstream of the heater assembly for delivering a volume of air to the water delivery line to facilitate removal of at least some water in the water delivery line after a brewing cycle. 15. The beverage brewer of claim 14, further comprising a check valve communicating with the water delivery line and positioned between the heater assembly and the brewing assembly, the purging assembly communicating with the water delivery line and being positioned between the check valve and the brewing assembly. 16. The beverage brewer of claim 14, wherein the purging assembly includes a controllable air pump coupled to the controller, a check valve communicating with the water delivery line and positioned between the heater assembly and the brewing assembly, the air pump connected to and communicating with the water delivery line between the check valve and the brewing assembly. 17. The beverage brewer of claim 1, wherein the brewing assembly includes a removable substance holder. 18. The beverage brewer of claim 17, wherein the brewing assembly includes a sensor coupled to the controller for detecting at least one of the presence and absence of the removable substance holder. 19. A method of brewing a beverage comprising: providing a brewing assembly for retaining a quantity of brewing substance; providing a controller for controlling operation of the brewer; providing a water delivery system including a reservoir coupled to the controller and communicating with the brewing assembly for controllably providing water for brewing to the brewing assembly; providing a heater assembly coupled to the controller controllable heating water in the water delivery system; providing a pump coupled to water heater assembly for pressurizing heated water and moving heated water to the brewing assembly for brewing a beverage; providing a releasably sealable removable substance holder on the brewing assembly for retaining a quantity of brewing substance; providing a sensor coupled to the controller and operatively associated with the substance holder; detecting at least one of the presence and absence of the holder on the brewing assembly; initiating a brewing cycle; dispensing pressurized brewing water from the water delivery system to the brewing assembly when the sensor detects the presence of the holder; preventing dispensing of water from the water delivery system to the brewing assembly when the sensor detects the absence of the holder; providing a sensor on the brewer coupled to the controller for detecting at least one of the presence and absence of the reservoir on the brewer; operating the controller for dispensing water from the water delivery system to the brewing assembly when the sensor detects the presence of the reservoir on the brewer; and operating the controller to prevent dispensing of water from the water delivery system to the brewing assembly when the controller detects the absence of the reservoir on the brewer. 20. The method of brewing of claim 19, further comprising initiating a brewing cycle; dispensing water from the water delivery system to the brewing assembly when the sensor and controller detect removal of and the replacement of the holder; and preventing dispensing of water from the water delivery system when the sensor and controller detect that the holder has not been removed and replaced. 21. The method of brewing of claim 19, further comprising detecting non-use of the brewer over a predetermined period of time; operating the controller to deactivate at least a portion of the brewer after the predetermined period of time; and operating the controller to reactivate the brewer upon detecting removal of the holder from the brewing assembly.