Flavored Frozen Beverage Dispenser
Embodiments of the invention may provide a frozen beverage dispenser capable of dispensing multiple frozen beverage flavors.
This patent application claims priority to U.S. Patent Application Ser. No. 61/792,260, Attorney Docket No. 60428.0012USP1, filed Mar. 15, 2013, entitled “Flavored Frozen Beverage Dispenser,” of which the disclosure is incorporated herein, in its entirety, by reference.
BACKGROUNDTraditional frozen beverage dispensers have been limited to dispensing one or two frozen beverage flavors. A need exists to provide frozen beverage dispensers having the capability to dispense several different frozen beverage flavors while still adhering to, for example, spatial constraints.
RELATED APPLICATIONSCommonly owned U.S. patents and patent application Publications include:
U.S. Patent Application Publication No. 2007/0271944, titled “Reduced Calorie Frozen Beverage”;
U.S. Patent Application Publication No. 2003/0224095, titled “Non-Caloric Frozen Carbonated Beverage”;
U.S. Pat. No. 7,870,749, titled “Beverage Dispensing Apparatus and Method for Beverage Dispensing”;
U.S. Patent Application Publication No. 2007/0205220, titled “Juice Dispensing System”;
U.S. Patent Application Publication No. 2007/0267441, titled “Dispenser for Beverages Including Juices”;
U.S. Patent Application Publication No. 2009/0014464, titled “Clean-In-Place System for Beverage Dispensers”;
U.S. Patent Application Publication No. 2012/0228328, titled “Dispenser for Beverages Having a Rotary Micro-Ingredient Combination Chamber”; and
U.S. Patent Application Publication No. 2012/0230148, titled “Dispenser for Beverages Having an Ingredient Mixing Module”.
Each of the above referenced patent application Publications and patents is incorporated by reference, in its entirety, into this disclosure.
The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate various embodiments of the present invention. They may not be drawn to scale. In the drawings:
The following detailed description refers to the accompanying drawings. Wherever possible, the same reference numbers are used in the drawings and the following description to refer to the same or similar elements. While embodiments of the invention may be described, modifications, adaptations, and other implementations are possible. For example, substitutions, additions, or modifications may be made to the elements illustrated in the drawings, and the methods described herein may be modified by substituting, reordering, or adding stages to the disclosed methods. Accordingly, the following detailed description does not limit the invention. Instead, the proper scope of the invention is defined by the appended claims.
Embodiments of the invention may provide a frozen beverage dispenser capable of dispensing multiple frozen beverage flavors.
Mixing may occur in a mixing chamber 110 of frozen beverage dispenser 100. Consistent with embodiments of the invention, mixing chamber 110 may comprise, but not be limited to, a macro-ingredient component 115 and a micro-ingredient component 120. The macro-ingredient component 115 may include one or more macro-ingredient cartridges installed therein, each of the cartridges may include a different macro-ingredient. In some embodiments, two or more macro-ingredient cartridges may include the same macro-ingredient. In some embodiments, the macro-ingredient component 115 may receive a macro-ingredient pumped through a line or otherwise delivered to the macro-ingredient component 115 from an external source. Similarly, the micro-ingredient component 120 may include one or more micro-ingredient cartridges installed therein, each of the cartridges may include a different micro-ingredient. In some embodiments, two or more micro-ingredient cartridges may include the same micro-ingredient. In some embodiments, the micro-ingredient component 120 may receive a micro-ingredient pumped through a line or otherwise delivered to the micro-ingredient component 120 from an external source. Macro-ingredients from macro-ingredient component 115 and micro-ingredients from micro-ingredient component 120 may be mixed into the frozen slush by mixer 125. In certain embodiments, mixer 125 may comprise a brushless mixer. However, other mixers may be used. Mixing chamber 125 may be operated by a computing device to produce specified mixtures of frozen slush, macro-ingredients, and/or micro-ingredients. In some embodiments, only micro-ingredients may be added to the frozen slush.
Commonly owned U.S. Patent Application Publication No. 2012/0228328, titled “Dispenser for Beverages Having a Rotary Micro-Ingredient Combination Chamber,” and U.S. Patent Application Publication No. 2012/0230148, titled “Dispenser for Beverages Having an Ingredient Mixing Module,” may disclose mixing, dispensing, and draining methods, systems, and mechanisms that may be adapted into various embodiments of the present invention. Mixing chamber 110 will be described in greater detail with reference to
Once the frozen slush is mixed in with macro-ingredients and/or micro-ingredients to, for example, flavor the frozen slush, the flavored slush may be dispensed from dispensing chamber 130. Even after having dispensed the flavored slush, mixer 125 may still contain residue of the flavored slush. The residue may cause “flavor-carryover” for any subsequent mixtures made by mixer 125. Accordingly, there this residue may be removed from mixer 125 prior to mixing subsequent frozen slush flavors.
Embodiments of the invention may remove the residue by flushing mixer 125 with water, agitating mixer 125, and then using a flush diverter to divert the flushed water to a drain. Commonly owned U.S. Pat. No. 7,87,749, titled “Beverage Dispensing Apparatus and Method for Beverage Dispensing,” U.S. Patent Application Publication No. 2007/0205220, titled “Juice Dispensing System,” U.S. Patent Application Publication No. 2007/0267441, titled “Dispenser for Beverages Including Juices,” and U.S. Patent Application Publication No. 2009/0014464, titled “Clean-In-Place System for Beverage Dispensers,” may disclose mixing, dispensing, and draining methods, systems, and mechanisms that may be adapted into various embodiments of the present invention.
Still consistent with embodiments of the invention, the residue may be removed by running, for a brief period of time, the un-flavored slush base through the mixer 125 without mixing any additional macro-ingredients or micro-ingredients. Mixer 125 may be agitated when the un-flavored slush base is received and then it may dispense the slush into, for example, dispensing chamber 130. In this way, the un-flavored slush base serves to flush the residue out of mixer 125.
Embodiments of the present invention may further comprise gateway compartment 135. Gateway compartment 135 may serve to channel drainage from the flush diverter to an external system. Moreover, gateway compartment 135 may also channel raw material for producing the frozen slush, macro-ingredients, and micro-ingredients from an external storage to FB barrel 105, macro-ingredient component 115, and micro-ingredient component 120, respectively. In this way, the ingredients needed to produce a frozen slush beverage may be fed into frozen beverage dispenser 100 from a remote location.
In this embodiment, the touch screen computing device 205 includes one or more processing units and computer readable media. Computer readable media includes physical memory such as volatile memory (such as RAM), non-volatile memory (such as ROM, flash memory, etc.) or some combination thereof. Additionally, the computing device can include mass storage (removable and/or non-removable) such as a magnetic or optical disks or tape. An operating system, such as Linux or Windows, and one or more application programs can be stored on the mass storage device. The computing devices can include input devices (such as a touch screen, or a keyboard and mouse) and output devices (such as a monitor and printer).
For example, the touch screen computing device 205 can be programmed to receive input from the user. Based upon that input, the touch screen computing device 205 is programmed to execute instructions stored on the computer readable media to control the frozen beverage dispenser 100 to make the desired frozen beverage selected by the user, as described herein.
Frozen beverage dispenser 100 may further comprise a first glass window 210 and a second glass window 215. As illustrated in
Different additives may be used to produce the frozen slush. For instance, sugar or high fructose corn syrup (HFCS) may serve as an additive. Alternatively, a low calorie sweetener may serve as an additive. Consistent with embodiments of the invention, frozen beverage dispenser 100 comprise a first FB barrel having a frozen slush produced with a first additive and a second FB barrel having a frozen slush produced with a second additive. In some embodiments, the first FB barrel may have a nutritive additive with a first caloric value per serving and the second FB barrel may have a non-nutritive or low-nutritive additive with a zero caloric value or a lower caloric value than the first caloric value. Based on selections received by touch screen computing device 205, a corresponding frozen slush may be produced using the appropriate FB barrel. Commonly owned U.S. Patent Application Publication No. 2007/0271944, titled “Reduced Calorie Frozen Beverage,” and U.S. Patent Application Publication No. 2003/0224095, titled “Non-Caloric Frozen Carbonated Beverage,” may disclose frozen slush production and storage methods, systems, and mechanisms that may be adapted into various embodiments of the present invention.
Frozen beverage dispenser 100 may also comprise a third glass window 220. Third glass window 220 may expose a portion of mixing chamber 110, such as, for example, mixer 125. In this way, an individual may observe his frozen beverage selection as it is mixed before and/or as it is dispensed through dispensing chamber 130.
Referring to
The frozen slush produced by FB barrel 105 is passed to the mixer 125. As mentioned above, mixer 125 may be a brushless mixer similar to the ones shown in
Micro-ingredient component 120 may be used to flavor the frozen slush. The micro-ingredients may comprise, but not be limited to, for example, cartridges comprising a sweetener, various flavors, and alcohol. From these cartridges, various micro-ingredients may be fed into a ceramic rotary micro-ingredient combination device 310, then subsequently enter mixer 125.
Micro-ingredient component 120 may include cartridges for providing any number of ingredients including, but not limited to, sweetened beverage bases or beverage syrups, sweetened flavors or flavor syrups, unsweetened beverage bases, unsweetened beverage base components (such as the acid, acid-degradable, and non-acid portions of a beverage base), unsweetened flavors, natural and artificial flavors, flavor additives, natural and artificial colors, nutritive or non-nutritive natural or artificial sweeteners, additives for controlling tartness (e.g., citric acid, potassium citrate, etc.), functional additives such as vitamins, minerals, or herbal extracts, nutraceuticals, or medicaments. The beverage micro-ingredients may have reconstitution ratios from about 10:1, 20:1, 30:1, or higher with many having reconstitution ratios of 50:1 to 300:1. The viscosities of the ingredients may range from about 1 to about 100 centipoise.
As mentioned above, the frozen slush may be an un-flavored slush base. By adding the mixed micro-ingredients and macro-ingredients (as derived from a selection received at touch screen computing device 205), the otherwise un-flavored slush base may acquire a flavor and texture.
Once the mixed micro-ingredients and/or macro-ingredients are added to the frozen slush, the now flavored frozen slush may be dispensed as illustrated in
Claims
1. A method comprising:
- receiving a frozen slush in a mixing area;
- receiving at least one ingredient in the mixing area;
- mixing the frozen slush with the at least one ingredient into a mixture;
- dispensing the mixture out of the mixing area; and
- flushing the mixing area.
2. The method of claim 1, wherein flushing the mixing area comprises:
- flushing the mixing area with water from a nozzle configured to spray water into the mixing area;
- agitating the mixing area once the water is sprayed into the mixing area; and
- draining the water out of the mixing area.
3. The method of claim 2, wherein draining the water comprises draining the water through a flush diverter coupled to the mixing area.
4. The method of claim 1, wherein flushing the mixing area comprises running an amount of unmixed frozen slush through the mixing area to flush the mixing area.
5. The method of claim 1, wherein receiving the frozen slush in the mixing area comprises receiving the frozen slush from a frozen beverage barrel located remotely from the mixing area.
6. The method of claim 1, wherein receiving the at least one ingredient in the mixing area comprises a computing device determining when to add the at least one ingredient to the mixing area.
7. The method of claim 6, wherein determining, by the computing device, when to add the at least one ingredient to the mixing area comprises receiving a selection of a flavor at the computing device.
8. The method of claim 1, wherein mixing the frozen slush and the at least one ingredient into the mixture comprises mixing with one of the following: a brushless mixer and mixing with an open trough inclined mixer.
9. The method of claim 1, wherein the at least one ingredient includes one or more micro-ingredients and/or macro-ingredients.
10. A method comprising:
- receiving a frozen beverage base into a mixer;
- adding at least one micro-ingredient into the mixer;
- mixing the frozen beverage base with the at least one micro-ingredient into a mixture;
- removing the mixture from the mixer; and
- flushing the mixer by performing at least one of the following: flushing the mixer with water and subsequently draining the water, and running an amount of unmixed frozen beverage base through the mixer.
11. The method of claim 10, wherein adding the at least one micro-ingredient comprises adding at least one of the following: a flavor, an alcohol, and a sweetener to the mixer.
12. The method of claim 10, further comprising adding a macro-ingredient into the mixer, the macro-ingredient comprising at least one of the following: juice, milk, yogurt, fruit puree, fruit pulp, and fruits chunks.
13. The method of claim 12, wherein mixing the frozen beverage base with the at least one micro-ingredient further comprises mixing the frozen beverage base with the at least one macro-ingredient.
14. The method of claim 10, wherein receiving the frozen beverage base in the mixer comprises receiving the frozen beverage base from a frozen beverage barrel located remotely from the mixer.
15. The method of claim 1, wherein adding the at least one micro-ingredient in the mixer comprises a first computing device determining when to add the at least one micro-ingredient to the mixer.
16. The method of claim 15, wherein determining, by the computing device, when to add the at least one micro-ingredient to the mixer comprises receiving a selection of a flavored beverage at a second computing device.
17. A system comprising:
- a barrel for producing and storing a frozen slush;
- a mixer;
- at least one ingredient component for adding at least one ingredient to the mixer;
- a dispenser for dispensing a mixed frozen slush; and
- a flush diverter for draining at least one of the following: melted slush and water.
18. The system of claim 17, further comprising a computing device configured to perform at least one of the following:
- receive a selection of a frozen slush beverage,
- determine when to add the at least one ingredient to the mixer based on the selection,
- operate the mixer to mix the at least one ingredient with the frozen slush to form the selected frozen slush beverage,
- dispense the frozen slush beverage, and
- flush the mixer with water after dispensing the frozen slush beverage, wherein the water is drained out of the mixer by the flush diverter.
19. The system of claim 18, wherein the computing device being configured to flush the mixer with water after dispensing the frozen slush beverage comprises the computing device being configured to agitate the mixer prior to the flushing the water.
20. The system of claim 17, further comprising a computing device configured to perform at least one of the following:
- receive a selection of a frozen slush beverage,
- determine when to add the at least one ingredient to the mixer based on the selection,
- operate the mixer to mix the at least one ingredient with the frozen slush to form the selected frozen slush beverage,
- dispense the frozen slush beverage, and
- run the unmixed frozen slush through the mixer for a brief period of time to flush the mixer.
Type: Application
Filed: Mar 14, 2014
Publication Date: Sep 18, 2014
Inventors: Rafael I. San Miguel (Atlanta, GA), Arthur G. Rudick (Atlanta, GA)
Application Number: 14/210,854
International Classification: A23G 9/10 (20060101); A23G 9/04 (20060101);