Bag-in-box pump system.

(54) Title: PUMP SYSTEM WITH INTERNAL BAG. (54) Title: BAG-IN-BOX PUMP SYSTEM.

(57) Summary

Systems and methods are provided for packaging beverage components and dispensing beverages. Inner bag packages include connectors containing rotary pumps. Each rotary pump includes an elastically deformable housing and a rotor that forms a plurality of chambers. The inner bag package can be incorporated into a dispenser system that includes a touch screen that allows users to enter beverage selections.

(57) Abstract

Systems and methods for packaging beverage components and dispensing beverages are provided. Bag-in-box packages inelude connectors that contain rotary pumps. Each rotary pump ineludes a resiliently deformable housing and a rotor that form a plurality of chambers. The bag-in-box package may be incorporated into a dispenser system that ineludes a touch screen that allows users to input beverage selections.

PATENT TITLE NO. 336644 _SE_ seas »A« * BomMh

V.-TW

Institute

Mexican Property

Industrial

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PEPSICO, INC.

700 Anderson Hill Road, Purchase, New York, 10577, USA

Denomination: PUMP SYSTEM WITH INTERNAL BAG.

Classification: IC.8: B67D1 / 10; F04B43 / 14

DRASbtíJWEvÉHjeR ^ WW Ί *

LICITUDE

Coot of presentation intemacttg * · !:

July 2011

Headlines);

Home:

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MX / a / 2013/00 07

Country:

US

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Validity: Twenty years Coot of Expiration: 19

The reference patent φ grants c &lt;i fundamei x ·

In accordance with article 23 of the Pi Law

PRIORITY

Date:

August 2010 ontada from the faith &lt;j | a of prei rights.

Suien subscribes to the Industrial Preser (Oiai i / 01/2004, 06/16/2005,

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12/860,

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ntation of the foundation in the Federation (DOF) 06/27/1 fraction V, 6th fraction Ifl and SS k Uffit · Intellectual property t «M» une vteene »of twenty years will be subject tt payment defcs Sanfa to keep idustrial .

watering cans, lenses ions III and 7 ° bis 2 of IdB-ey from i / 1994, 10/25/1996, 12/26/1997, '/ 05/1999, i / 01 / 2006fc6 / 05/2009, 01/06/2010, 06/18/2010, 06/28/2010, 01/27/2012 and 04/09/2012); articles 1 », 3 racclón V es I and IIMMi ^ SMMMMM ^ mMMNHNMMMMMM4MMMMNMMI> (SMRW4MMWe4MBarmed the title; Official i

07/01/2002, 07/15/2004, 07/28/2004 and 09/07/2007); articles 1 ', 3 °, 4 °, 5 ° fraction V subsection a), 16 sections I and III and 30 of the Organic Statute of the Mexican Institute of Industrial Property (DOF 12/27/1999, amended on 10/10/2002, 07/29/2004, 08/04/2004 and 09/13/2007); 1, 3 and 5 'subsection a) of the Agreement that delegates powers to the Deputy Directors General, Coordinator, Divisional Directors, Holders of Regional Offices, Divisional Deputy Directors, Departmental Coordinators and other subordinates of the Mexican Institute of Industrial Property. (DOF 12/15/1999, amended on 02/04/2000, 07/29/2004, 08/04/2004 and 09/13/2007).

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Issue Date: January 26, 2016

DIVISIONAL DIRECTOR OF PATENTS

NAHANNY CANAL REYES

Sand! No. 550. Floor 1.

Col. PuebloSanta María Tepepan, Xochimilco Delegation,

C P. 10020. Mexico City Tel. (55) 53 34 07 00 www.tmpi.eob.mx

III

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MX / 2016/9668

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MEXICAN INSTITUTE OF PROPERTY

PE PUMP SYSTEM WITH INNER BAG ^lNDUSTWALDESCRIPTION OF THE INVENTION — Often in restaurants or other places such as the consumer's residence, a beverage can be created upon request for a mixture of ingredients. An advantage of dispensing beverages in this way is that the concentrate containers and the water supply typically take up significantly less space than is otherwise required to store the same volume of beverages in individual containers. Furthermore, this distribution equipment also eliminates the increased waste formed by the empty individual containers.

A typical beverage dispenser may include a pump to force an ingredient, such as a concentrate, to rise. The dispenser may include valves that may attempt to measure volumetrically when dispensing certain ingredients. For example, a valve can be selectively opened in response to a consumer requesting a drink to allow simultaneous discharge of concentrate and water. The two liquids mix in the discharge and in the container to form the desired drink. On the other hand, some beverages are formed from base components that can be vastly different from the components that other beverages form. These drinks are often not accurately and efficiently dispensed from a dispenser because

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0010.tif" />

to problems with measurement and ingredients with different properties.

Similarly, in certain implementations, different beverages are formed from concentrates that are only slightly different from each other. For example, consumers are often interested in enjoying beverages that, in addition to a flavor base, include a complementary flavor, such as cherry or lemon-lime. Even consumers are increasingly interested in adjusting one or more 10 ingredients in their drinks, such as the amount of sugars, often in the form of a high-fructose corn syrup. Improved systems and methods related to beverage distribution may be desirable.

Aspects of this description relate to 15 novel methods of distributing a composition, such as a drink. In certain embodiments, an inner bag package or boxed bag is used. The boxed bag package includes a rigid box and a flexible bag arranged within the box. The flexible bag includes a connector that projects out of the box. A rotary pump is located inside the connector. The rotary pump includes an elastically deformable housing and a rotor that forms a plurality of chambers. The bag-in-box package can be incorporated into a distribution system that includes a touch screen that allows users to enter distribution of

IMPI

MEXICAN INSTITUTE £> E INDUSTRIAL PROPERTY

<img file="MX336644B_D0011.tif" />

drink selections. One or more memory devices store audio and video file devices related to different beverage selections. While a drink is dispensed, a sound file can be played. For example, a bubbling sound can be played while a carbonated drink is dispensed. At the same time or alternatively, a video can be played on the touch screen display showing the filling status of a beverage container.

Of course, methods and systems of various modalities may include other additional elements, steps, computer-executable instructions, computer-readable data structures, or computer system components. In this regard, other embodiments are thus described and claimed herein.

<img file="MX336644B_D0012.tif" />

BRIEF DESCRIPTION OF THE DRAWINGS

FIGURE 1 is an exploded view and schematic diagram of an exemplary distribution system and distribution head in accordance with an embodiment of this invention;

FIGURE 2 shows an exemplary embodiment of a distribution system according to an embodiment of the invention;

FIGURE 3 is a flow chart of an exemplary method 25 in accordance with an embodiment of the invention;

<img file="MX336644B_D0013.tif" />

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0014.tif" />

FIGURE 4 is a flow chart of an exemplary method according to an embodiment of the invention;

FIGURE 5 shows a computer device that can be used to control the operation of a beverage dispenser, in accordance with an embodiment of the invention;

FIGURE 6 illustrates a boxed bag distribution system in accordance with an embodiment of the invention;

FIGURE 7 illustrates an exemplary rotary pump that can be used with various embodiments of the invention;

FIGURE 8 illustrates a box bag distribution system that uses a hydraulically driven pump to drive a rotary pump, in accordance with one embodiment of the invention;

FIGURE 9 illustrates a beverage dispensing system in which a hydraulically driven pump drives multiple rotary pumps, in accordance with one embodiment of the invention;

FIGURE 10 illustrates a gear mechanism that harnesses the energy of a diluent stream to drive a rotary pump, in accordance with an embodiment of the invention; and FIGURE 11 illustrates an electronically controlled beverage distribution system in accordance with a

<img file="MX336644B_D0015.tif" />

MEXICAN INSTITUTE

ΠΓ Ι Α ΡΡΟυΐΕΠίΠ

<img file="MX336644B_D0016.tif" />

embodiment of the invention.

FIGURE 1 illustrates an exemplary dispensing system 102 that can be configured to distribute a beverage comprising a plurality of ingredients. While exemplary dispensing system 102 will be described in the context of dispensing a beverage, those skilled in the art will appreciate that other compositions, such as medications, lotions, supplements, condiments, can be dispensed in accordance with the teachings of this disclosure. Looking at FIGURE 1, the exemplary distribution system 102 includes a distribution head 104, and a counter-located base 106, on which the distribution head 104 can be removably mounted. Tanks 110a and 110b can store ingredients configured to be distributed through distribution system 102, such as flavor concentrates that can be in different forms, such as liquids (including syrups) or powders. Pumps 114a and 114b can be connected to tank 110a and 110b, respectively. Pumps 114a and 114b allow movement of associated ingredients through base 106 and into distribution head 104. A portion of the ingredients may comprise water (eg, see items 112a and 112b). In one embodiment, a water source can supply a stream of non-carbonated water.

The second source may include a carbonator (not

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0017.tif" />

illustrated) which supplies carbon dioxide to the stream of water supplied through the base. 106 in the distribution head 104. In another embodiment, the water source may be substantially devoid of carbonation. Even in other embodiments, a plurality of water sources can be configured to provide different levels of carbonated water.

Pipe 108 through which the four illustrated fluid streams flow into base 106 may terminate in a mounting block 116. As seen in FIGURE 1, mounting block 116 can be removably mounted to dispensing head 104. In illustrative embodiments, mounting block 116 may have a face

117 front comprising passages 118 for one or more 15 tanks for one or more ingredients such as concentrate

HOa / llOb and / or water 112a / 112b. Passages 118 can be integrally formed with and extend from the front face 116 of the block. The front face 116 and / or other portion of the mounting block 116 may further comprise a locking mechanism to align and ensure the correct fit between the passages

118 and distribution head 104.

The illustrated distribution head 104 includes a vertical back plate 118 from which a base plate 120 extends horizontally. The back plate 118 can be removably coupled to the mounting block 116 of the

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0018.tif" />

distribution unit and a valve body 32 which can be seated on the base plate 120. A nozzle assembly 122 is shown to extend below the base plate 120. Valve body 32 may comprise a plurality of conduits through which ingredients flow in nozzle assembly 122. One or more valve units can be mounted to valve body 32. For example, valve units 134 and / or 136 can regulate the flow of one of the separated fluid streams through distribution head 104 and out of nozzle assembly 122.

Distribution system 102 may comprise one or more computer readable media, such as circuit board 129. Circuit board 129 is shown mounted to base plate 120 and may comprise electrical components (not illustrated) that are used to regulate the activation of pumps 114a and 114b and / or valve units 134, 136. The circuit board may also comprise computer readable instructions that when executed by a processor, such as a processor (such as a processor 206, described in more detail below in relation to FIGURE 2) provide power signals to the units. 134, 136 valve, control signals from pumps 114a and 114b, and / or feedback signals from distribution head 104 to the system

<img file="MX336644B_D0019.tif" />

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MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

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102 of distribution.

<td>Historically,</td><td>circuitry 129</td><td>electronics</td><td>(or</td>

<td>another component that</td><td>comprises a means</td><td>readable</td><td>by</td>

<td>computer), understood</td><td>integrated circuits</td><td>flavor.</td><td>The</td>

<td>5 integrated circuit</td><td>flavor understood</td><td colspan="2">instructions</td>

<img file="MX336644B_D0021.tif" />

Computer executables, which when run by a processor, can execute a method of mixing a predefined drink. Unfortunately, the past technology of the flavor IC had to adapt to the mechanical properties of each dispenser, and each flavor drink required a separate flavor IC. Thus, in certain prior art systems, changing beverages dispensed from a dispenser might require that new flavors be mapped on the integrated circuit. For example, each parameter had to be adjusted to ensure that the dispensed beverage received the intended proportions of ingredients. Aspects of the invention relate to systems and methods for dispensing custom beverages that do not require the inconvenience of mapping different flavor ICs for each possible combination of the various ingredients.

While FIGURE 1 shows an exemplary distribution system 102, those of skill in the art will readily appreciate that other systems that are either configured or capable of being modified to distribute an

<img file="MX336644B_D0022.tif" />

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0023.tif" />

multi-ingredient drink according to one or more of the teachings of this description are within the scope of the invention. Additional exemplary systems include

<td>heads and / or</td><td>exemplary nozzles</td><td>than</td><td colspan="2">can be combined</td>

<td>5 selectively</td><td>are described by</td><td>the</td><td>Assignee</td><td>of the</td>

<td>Application</td><td>US patent</td><td>No.</td><td> 10/412,681,</td><td>SYSTEM</td>

OF DISTRIBUTION AND FORMATION OF BEVERAGES, filed on April 14, 2003, US Patent Publication No. 2004/0084475 Al, published on May 6, 2004, and / or

US Patent Application No. 11 / 118,535, BEVERAGE DISTRIBUTION SYSTEM WITH ONE HEAD ABLE TO DISTRIBUTE SEVERAL DIFFERENT BEVERAGES, filed on April 29, 2005, US Patent Publication No. 2006/0097009, incorporated herein to Reference in its entirety for any and all purposes.

FIGURE 2 shows an exemplary dispensing system 202 that can be configured to be used without the prior art flavor ICs to distribute beverages to the customer. Distribution system 202 can be configured to implement novel methods, such as the methods shown in the flowchart of FIGURE 3. In this regard, certain novel features of distribution system 202 will be described in relation to the methods of FIGURE 3, however, the novel apparatus shown in FIGURE 2 is not limited to only these

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL

<img file="MX336644B_D0024.tif" />

methods but is simply provided to demonstrate exemplary uses of distribution system 202. As seen in FIGURE 2, the distribution system 202 comprises electronic circuitry 129, which may be identical or similar to the electronic circuitry 129 shown in FIGURE 1. Electronic circuitry 129 comprises a computer-readable medium 204 that can be magnetic, digital, optical, or any configurable format to comprise computer-executable instructions that can be executed by a processor, such as processor 206.

Processor 206 can be configured to execute instructions on computer-readable medium, such as computer-readable medium 204, received from a user input device 208, toggle switch 210 and / or a network connection 212. User input device 208 may include any components or group of components (including a similar or identical toggle switch 210) that enables a user to provide input to distribution system 202, which may be mechanical, electrical, or electromechanical. Novel uses for user input device 208 can be implemented in accordance with one or more novel methods described herein. As an example, user input device 208 can be used in conjunction with step 302 shown in FIGURE 3. In step 302,

<img file="MX336644B_D0025.tif" />

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0026.tif" />

instructions can be received to distribute a drink. In one embodiment, user input device 208 may allow a user to instruct a dispensing system 202 to distribute a specific beverage formula. In one embodiment, user input device 208 may comprise a touch screen that is in operational communication with electronic circuitry 129. The touch screen can be configured to display a plurality of kinds of beverages. For example, in one modality, classes may include, but are not limited to: glues, diet glues, energy drinks, water, fruit juices, and combinations of any of these groups. In certain modalities, a user may be able to choose a beverage class from a group of classes. In various embodiments, the presentation of a possible beverage for selection can be adjusted based on the levels or presence of specific ingredients detected in distribution system 202.

The touch screen can be configured to allow the user to first select a specific brand of beverage, such as a particular energy drink from a plurality of energy drinks. Even still, the touchscreen can allow the user to choose a specific commercially available beverage and further refine the ingredients to be dispensed to form a

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL

<img file="MX336644B_D0027.tif" />

<img file="MX336644B_D0028.tif" />

similar drink. In one embodiment, the refined beverage has the same ingredients, however, it comprises different proportions or amounts of the ingredients. For example, a user can first select the cola drink

Pepsi, and then want to adjust one or more parameters of the Pepsi to be distributed. For example, the user may wish to adjust the sugar and / or carbonation content of the beverage to be dispensed. In another embodiment, the refined drink has at least one different ingredient, for example; At least a portion of the high-fructose corn syrup can be substituted with various levels of one or more ingredients.

While the exemplary mode was described in relation to the touch screen, other input devices can be used in combination with or in view of a touch screen. For example, a user can swipe a card that has an electronic information sensor, such as, for example, an optical, magnetic, or RFID sensor to provide user input. In another embodiment, the user can use a biometric input to provide an input. Even in other modes, the user can enter alphanumeric entries using a keyboard. Toggle switch 210 can also be operatively connected to electronic circuitry 129 to provide an input indicative that a receptacle has been placed under nozzle 122.

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL

<img file="MX336644B_D0029.tif" />

Network connection 212 may also provide one or more user inputs (as well as transmit output signals) by coupling distribution system 202 to a communication network, such as a LAN or the Internet. Distribution system 202 (and other devices) can be connected to a communication network through pairs of twisted cables, coaxial cable, fiber optics, or other means. Alternatively, radio waves can be used to connect one or more beverage distribution systems to the communication network. In one such embodiment, one or more distribution systems can be in communication with each other and easily transmit and receive information with respect to other distribution systems, including a unique formula distributed to a particular user. In one embodiment, a plurality of distribution systems can each be coupled to the other through a central server. Even in another embodiment, distribution systems can communicate directly with each other. Thus, in one or more embodiments, the electronic circuitry 129 may include instructions executable by computer to transmit information to other vendors and / or a server.

Step 304 of FIGURE 3 can be implemented to distribute a first ingredient in a conduit of distribution system 202. Observing system 202 of

<img file="MX336644B_D0030.tif" />

₁₄ IMPI

INSTITUTO MEXICANO DE LA PROPIEDAD INDUSTRIAL exemplary distribution in FIGURE 2, a first conduit, such as conduit 214 can also be connected (for example, through a series of valves and / or through pipe 108) to an ingredient source of drink (such as, for example, HOa / llOb concentrates). During beverage preparation and dispensing, one or more ingredients such as water 112a / 112b and / or HOa / llOb concentrates can pass through first conduit 214. The conduit 214 is exemplary only, as additional or few sources of ingredients may be upstream or downstream of the conduit 214. Furthermore, the distribution system 202 may comprise a plurality of conduits, such as a second conduit 216. The second Line 216 may be in connection with one or more ingredient sources, such as water 112a / 112b and / or HOa / llOb concentrates. In the illustrative distribution system 202, the first conduit 214 and the second conduit 216 diverge at the nozzle 122, where the ingredients can be mixed and distributed from the distribution system 202.

With respect to nozzle 122, the illustrated dispensing system 202 of this invention may include the single dispensing head 104 (shown in FIGURES 1 and 2) with various passages, such as conduits 214, 216 (shown in FIGURE 2) through which concentrated ingredients can flow. Units 124, 126

<img file="MX336644B_D0031.tif" />

₁₅ IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY and 128 valves can operate independently of each other and be independently controlled. Thus, the systems 102, 202 described can be constructed such that a single dispensing head 104 can be used to discharge mixed beverages of any one of two or more different ingredients (such as concentrates) into a single nozzle 122. In certain embodiments, this may eliminate the need to provide system 102 with multiple dispensing heads where each dispenser is used to distribute a single beverage. Other modalities, however, can implement a plurality of heads and / or nozzles. Regarding the number of nozzles used, those of skill in the art will appreciate that valves 124 and 126 can be simultaneously opened to discharge a beverage that is a desirable blend of two or more concentrates or other ingredients.

The dispensing head 104 can further be designed such that the passage of one or more ingredients comprising discharged carbonated water has a tapered increase in cross-sectional area along its measured length from top to bottom. That is, a duct or passage within the distribution system that can narrow at the high pressure end and widen considerably, at most ten times its width at the low pressure end. Consequently, as

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0032.tif" />

, ___ ..υ_ · υ. ·) -ιjm imnwmwmujifJff.'U^- water and the flowing gas stream flow through a tapered passage, the pressure of the gas bubbles in the stream may decrease continuously but gradually. This gradual decrease in pressure reduces the degree to which carbon dioxide, after discharge at an outlet, is filtered from the fluid stream. The reduction of carbonation output serves to ensure that the combined drink has enough carbon dioxide in the gaseous state to give a pleasant taste.

The conduits 214, 216 may comprise a plurality of sensors to measure one or more parameters of one or more ingredients traveling through the respective conduits 214, 216 towards the nozzle 122. The measured parameters of a first ingredient can be used to adjust the quantity or parameter of a second ingredient to be distributed. Even in other embodiments, the measured parameters of the first ingredient can be used to distribute the amount of such ingredient that is dispensed. In certain embodiments, various parameters can be measured within conduit 214 and / or conduit 216. In one embodiment, steps 306, 308, and / or 310 can be implemented to measure temperature, viscosity, pH, flow rate, and / or pressure. of a first ingredient in the first duct. In one embodiment, step 306 may comprise implementing a temperature sensor 218 (shown in conduit 214),

ΙΜΡϊ

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0033.tif" />

Step 308 can include measurements with a flow rate sensor 220 (shown in line 216) and step 310 can comprise measurements from PSI meter 222 (shown in line 214). While the sensors are shown in two different conduits (214, 216), those of skill in the art will appreciate that both (and additional) conduits can each have the sensors described above as well as additional sensors.

Step 312 can also be implemented to determine if the ingredient (or one of the ingredients) is a non-Newtonian fluid. This determination can be based on one or more measurements from steps 308-310 and / or based on the known information regarding the ingredient. For example, an electronic signal may be transmitted from electronic circuitry 129 that is indicative that the ingredient (s) in at least one conduit 214, 216 is / are non-Newtonian. If in step 312 this determines that the ingredient is non-Newtonian, step 314 can be implemented. In step 314, one or more sensors can detect or otherwise measure the shear stress and / or strain rate of the ingredient (s). In one embodiment, a first sensor in a first conduit 214 can be used to detect the flow rate of a first fluid; however, a second sensor in the same first conduit 214 can be used to detect the rate of

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<img file="MX336644B_D0034.tif" />

flow of a second fluid.

In those modalities, where the ingredient is not

Newtonian, the shear stress can use sensors to quantify the gradient first, for example by using a first sensor to quantify the gradient of a velocity profile on the duct walls 214, 216. Computer executable instructions on a computer readable medium 204 can use a processor 206 to multiply the signal from the first sensor by the dynamic viscosity to provide the shear stress of this particular ingredient or combination of ingredients. In one embodiment, one or more shear stress sensors of the micro-column structures can be configured to flex to drag forces in close proximity to the outer perimeter of the conduit (s) 214, 216 (i.e., the walls). Flexion can be detected electronically, mechanically, or optically. The flex result can be received as an electronic signal by computer executable instructions on a computer readable medium 204. Processor 206 can use the received electronic signal to determine the shear stress of the wall. As discussed above, one or more of conduits 214, 216 may comprise a temperature sensor 218, which can transmit electronic signals as an input to electronic circuitry 129. The income of the

<img file="MX336644B_D0035.tif" />

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0036.tif" />

Temperature sensor 218 can also be used in conjunction with one or more other sensors to determine the viscosity of a composition ingredient comprising a plurality of ingredients.

Additional aspects of the invention relate to novel uses or adjustable holes. For example, in certain modalities, rather than implementing a then distributed volumetric quantification of ingredients, adjustable holes can be used and distribute ingredients. For example, as an ingredient (or compositions having a plurality of ingredients) flows through a conduit, flowmeter 220 and temperature gauge 218 can determine the viscosity of the ingredient. Based on the parameters detected by meters 218 and 220, information can be received from the adjusting electronic circuitry 129, rather than simply opening or closing a hole (see, for example, elements 126 and 224 within conduit 214 within conduit 214, 216). In certain embodiments, this can result in less wear and tear on the dispensing device 202. Even in additional modalities, this can result in more efficient ingredient measurements. Obtaining accurate ingredient measurements may be of particular importance, for example, when marketed with micro-nutrients, such as nutrients that comprise less

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MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0037.tif" />

than about 5% of the entire drink or composition. In certain embodiments, a first ingredient may be dispensed from dispensing system 202 or in approximately 6% of the final beverage.

In one embodiment, the flow rate of the at least one ingredient can be adjusted by the same mechanism that quantifies the flow rate. For example, exemplary flow rate sensor 220 (shown in line 216 in FIGURE 2) may comprise a turbine or paddle meter that is configured to quantify the flow rate of an ingredient within line 216 (this quantification may be conducted in cooperation with information received from one or more other sensors within distribution device 202). Based on the flow velocity determination, the electronic circuitry 129 can transmit a signal that causes a drag placed on at least a portion of the sensor 220 (such as a turbine or paddle portion) to act accordingly as a restrictive orifice, such that the amount of ingredient that is distributed through the conduit over a predetermined period of time is reduced. Likewise, electronic circuitry 129 can transmit a signal that causes less drag placed at least in a portion of sensor 220, (i.e., at least one turbine or paddle), which acts accordingly to increase the amount of

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL ingredient that is distributed through the duct over a certain period of time is reduced. This can occur during or before step 316, in which it is determined if additional ingredients are to be dispensed. In additional embodiments, one or more parameters of any ingredient to be dispensed can be adjusted based on the information received by one or more sensors (such as sensors 218 and 220). For example, the carbonation levels of the ingredient can be altered to adjust the viscosity of the ingredient to be dispensed.

Furthermore, in preparing certain compositions to be dispensed, it is not desirable to distribute a first ingredient under the same pressure as a second ingredient (eg, when a second ingredient is dispensed in step 318). In some cases, it may be desirable to reduce the pressure under which a first ingredient is distributed, even in other modalities; It may be desirable to increase the pressure at which an ingredient is dispensed, for example to ensure proper mixing or the intended profile of the beverage. In certain embodiments, adjustable orifices can be implemented to ensure the optimal flow rate that is implemented for certain ingredients. For example, computer-readable instructions can be used to achieve the optimal combination of pressure and flow rate of an ingredient that

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MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0038.tif" />

it passes through a conduit 214, 216, such as through the use of an adjustable hole. A simple graphic illustration is shown as item 226. As seen for item 226, adjusting an input, such as through a motor stage (eg, 35 °, 55 °, or 75 °) can be used to obtain a preferred combination of flow rate and pressure. Those of skill in the art will readily appreciate that element 26 is merely illustrative and that other implementations, including the use of more than three adjustable settings, are within the scope of this description.

At step 320, information regarding the beverage or dispensed composition may be stored on a computer readable medium, such as a computer readable medium 204. The computer readable medium of step 320, however, is not required to be within or local to distribution system 202. Instead, information regarding the distributed beverage can be transmitted through network connection 212 to a computer readable medium. In one embodiment, the only composition distributed through the implementation of one or more methods is shown in FIGURE 3 that can be received in a second distribution system, which can distribute the substantially same beverage or composition.

FIGURE 4 shows a flow diagram of a

<img file="MX336644B_D0039.tif" />

exemplary method according to an embodiment of the invention. In step 402, it can be determined whether a customary beverage comprises a carbonated ingredient, such as carbonated water. In one embodiment, steps 404 and / or 406 can be performed to select a carbonation source (step 406) and adjust the carbonation of the selected source (step 406). For example, in step 404, it can be determined that the required beverage containing the carbonated water, however, the user requests that the beverage comprise less high-fructose corn syrup, therefore the carbonation levels of the beverage can be reduced. Commonly assigned pending US Patent applications have documents from attorney Nos. 006943.02935 and 0066943.02936, which are described herein by reference in their entirety, describe systems and methods related to the creation and distribution of new beverage compositions. In one embodiment, the carbonation level (or any gas) of a second ingredient is adjusted based on the electronic signals received from one or more signals with respect to measurements from sensors that quantify parameters of a first ingredient. Such parameters can be the flow rate, viscosity, pH, shear stress, carbonation level, level of constituents, such as sugar, water, dye, etc., and / or any combination of these and

<img file="MX336644B_D0040.tif" />

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0041.tif" />

other parameters that are related to the first ingredient. In certain embodiments, the carbonation source selected at 404 can be one of a plurality of sources. For example, different sources may comprise various levels of carbonation; therefore, a source comprising the closest amount of carbonation required can be selected prior to adjustment. In certain embodiments, the distribution system 102, 202 can selectively discharge carbonized and non-carbonized water discharge streams from separate vessels, eg, tanks 12a-112b. Therefore, in certain implementations, dispensing head 104 can be used to distribute selectively made beverages from either carbonized or non-carbonated water. Alternatively, the dispensing head 104 can be used to distribute a beverage comprising carbonated water and non-carbonated water. In one embodiment, the adjustable ports are simultaneously opened to cause the simultaneous distribution of both carbonated and non-carbonated water. This is useful when you want to combine these two liquids with a concentrate to produce a lightly carbonated drink. In one embodiment, by varying the amount of time each hole is open by one or more predetermined diameters, the extent to which water is supplied for the beverage can be set to any * - »« &lt;

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MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0042.tif" />

Site between fully carbonated (100% carbonated water supply) to non-carbonated (100% non-carbonated water supply).

Even in other embodiments, step 410 can be used to create a carbonation source. In one embodiment, a first conduit such as conduit 214 may comprise water and conduit 216 which may comprise carbon dioxide gas. Thus, based on sensors 218, 220,222 and / or other sensors within ducts 214, 216 or elsewhere within distribution system 202, the amount of water that combines with the carbon dioxide gas is determines and distributes, such as through an adjustable hole. With respect to whether steps 404 and 406 or step 410 are implemented, step 408 can be started. In one embodiment, the resulting carbonated ingredient can be dispensed into a conduit, such as conduits 214 and / or 216. (See, eg, step 304 of FIGURE 3).

It can also be seen that the modalities do not have all the characteristics described above and / or include each stage and / or process of the described methods. For example, certain embodiments may be provided with different amounts of fluid passages and the valve units described above with respect to the illustrated embodiments. This anticipates that these alternative embodiments of the invention can be used to

Μ- · - ·.

<img file="MX336644B_D0043.tif" />

OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0044.tif" />

providing a means for forming a beverage from a combination of a plurality of ingredients, which can be discharged from either a plurality of nozzles or, alternatively, a single nozzle. Furthermore, one or more nozzles can be configured to provide a discharge passageway that extends vertically downward. Even in other modes, no or more discharge passages for ingredients that have a spiral or helical configuration. While the exemplary distribution system 102 shown in FIGURE 1 can be used in a commercial setting, for example, a restaurant, those skilled in the art will readily appreciate that the teachings of this disclosure can be applied to any distribution system, such as be implemented in a bar pistol technology and / or residential use. Furthermore, the modalities within the scope of this description can be used with frozen drinks and / or non-carbonated drinks.

FIGURE 5 shows a computer device 500 that can be used to control the operation of a beverage dispenser, in accordance with one embodiment of the invention. Device 500 can include at least one network interface 502 for receiving and sending data traffic, a central processor 504, and a memory system 506. Interface 502 can be any type of network interface * »** ··

<img file="MX336644B_D0045.tif" />

IΜ P i

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL well known to those with technical background. Network interface 502 can be used to connect device 500 to a network, such as Internet 528, and various devices and servers, such as server 530. Central processor 504 can be implemented with a variety of different central processing units. The memory system structure 506 is well known to those skilled in the art and may include a basic input / output system (BIOS) stored in a read only memory (ROM) and one or more programs include such as operating systems , application programs, and data programs stored in random access memory (RAM).

Device 500 may further include a card reader 508, such as a radio frequency identification (RFID) card reader for reading information stored in an RFOD tag 510 attached to a 512 card. A database 514 of recipes can be used to store a variety of beverage recipes. Some of the recipes may be custom recipes created by users. A preference database 516 can store preferences selected by users.

Device 500 can be configured to provide audio / video information while the »

<img file="MX336644B_D0046.tif" />

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0047.tif" />

drinks are distributed. An audio card 518 can be included to drive a sound device, such as a speaker 520. A video card 522 can be included to drive a video screen 524. Audio and video cards are conventional components and are widely available. A video display 524 can be implemented with a liquid crystal display (LCD), light emitting diode (LED) display, or any other type of display. In one embodiment, screen 524 is a touch screen and is attached to the front of the dispenser. The touch screen can be configured to receive beverage selections from users.

The various components within device 500 can be connected to a 526 bus system. The 526 bus system can be any of several types of bus structures including a memory bus or memory controller, a peripheral bus, and a local bus using any of a variety of bus architectures.

The operating device 500 can receive beverage selections on a touch screen and provide audio and / or video information to the user. For example, speaker 520 can generate a sound that changes as a container is changed with a drink. The sound may correspond to the filling status of the drink and / or the type of drink. The volume and rhythm of the sound can increase as

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0048.tif" />

the container fills up. In one embodiment, a bubbling sound is played when carbonated beverages, such as colas, are selected. A bubble-free sound can be played when non-carbonated drinks, such as fruit juices, are selected.

Screen 524 can display an image 532 that is updated to reflect the fill status of a rate or other container. Image 532 can also show beverage ingredients flowing into the container. Ingredients can have different colors or other appearances.

FIGURE 6 illustrates a bag-in-box distribution system according to an embodiment of the invention. A bagged box container 602 may contain a concentrate 604. Bagged box 602 may include a collapsible bag surrounded by a relatively rigid box. A connector 606 is included to connect bagged box 602 to another component. Connector 606 may include a rotary pump that is used to distribute fluid from bag-in-box container 602. In some embodiments, pump 608 is molded into connector 606. An exemplary rotary pump is described in detail below. A source 610 may be included to drive the rotary pump 608.

The bag-in-box distribution system shown in FIGURE 6 may include several additional conventional components. In one embodiment, a 612 valve and *⁸*’******¹ '^, χ ·

<img file="MX336644B_D0049.tif" />

It is used to control the distribution of water from a 614 water source. Water source 614 may contain carbonated water. Of course, in various embodiments of the invention, water can be replaced with another diluent. Water and concentrate can be mixed in a 616 nozzle.

FIGURE 7 illustrates an exemplary positive displacement pump such as a rotary pump 700 that can be used with various embodiments of the invention. Rotary pump 700 includes an elastically deformable housing 702 and a rotor 704 that forms a plurality of chambers 706a, 706b, 706c and 706d. Housing 702 can be formed of plastic, such as polyethylene or polypropylene. Rotor 704 can further be formed of plastic. In some embodiments, rotor 704 is formed from a metal such as stainless steel or a magnetic material encapsulated in lubricating plastic material. In operation, chambers 706a, 706b, 706c, and 706d rotate about axis 708 and transport fluid from inlet port 710 to outlet port 712. Rotary pump 700 can be used to measure fluid transfer from inlet port 710 to outlet port 712. Of course, other modes may include additional input ports and / or output ports. Quantex provides pumps that can be used with aspects of the invention.

MEXICAN INSTITUTE OF PROPERTY

INDUSTRIAL

<img file="MX336644B_D0050.tif" />

Rotor 704 can be driven by an external motor. In one embodiment, the motor may be part of a tube that connects to the connector that contains the rotary pump. The motor may include a shaft that is physically shaped to mesh with specific rotors. This mode can prevent inappropriate installations and the use of counterfeit products. In modes using a metal or magnetic rotor, the motor can be magnetically coupled to the rotor. In one embodiment of the invention, the boxed bag container may include an RFID tag that includes the information necessary to drive a pump, such as a revolution interval to obtain a desired concentrate measurement.

Placing a relatively inexpensive rotary pump inside the boxed bag container can result in a low cost available fluid storage system. On the other hand, since the pumps will only be used when emptying and / or refilling the boxed bag containers, the use and failure intervals will be relatively low.

FIGURE 8 illustrates a bag-in-box distribution system that uses a hydraulic drive motor to drive a rotary pump, in accordance with one embodiment of the invention. A boxed bag container 802 includes a connector 804 that includes an 806 pump

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0051.tif" />

rotary. An 808 motor is driven by a pressurized diluent stream 810. A gear mechanism between motor 808 and rotary pump 806 can control the amount of concentrate dispensed from pump 806. In one embodiment, motor 808 and rotary pump 806 are configured such that the concentrate is distributed at a rate from five parts of water to one part of concentrate. Other various modalities can use ratios from 1 to 1 to higher than 1 to 100. The same water that is used to drive the drive motor 808 can be mixed with the outlet concentrate by the rotary pump 806 to form a beverage. Of course, the 808 engine can be driven by fluids other than water.

One or more fluids for drive motors can be used to drive multiple rotary pumps. FIGURE 9 illustrates an embodiment in which a diluent driving pump 902 drives rotary pumps 904 and 906. The gear mechanisms between motor 902 and pumps 904 and 906 can be adjusted to control the amounts of diluent, a first concentrate 908 and a second concentrate 910 mixed in a nozzle 912.

Those skilled in the art will appreciate that these embodiments of the invention can utilize a variety of mechanical configurations to harness energy from a diluent stream to drive a rotary pump.

IMPI

MEXICAN INSTITUTE

OF THE PROPERTY

INDUSTRIAL

<img file="MX336644B_D0052.tif" />

FIGURE 10 illustrates an example in which a diluent stream enters an inlet port 1002 and gears 1004 and 1006 rotate. Gear 1004 rotates gear 1008. A shaft, not shown, can be connected to gear 1008 on shaft 1010 and can be used to drive a rotary pump. The diluent stream exits through an outlet port 1012.

FIGURE 11 illustrates an electronically controlled beverage distribution system in accordance with one embodiment of the invention. A boxed bag container 1102, flavor sources 1104 and 1106, additive source 1108, and water 1110 connect to a dispensing valve 1112. Boxed bag container 1102, flavor source 1104 and additive source 1108 can be packaged in containers including rotary pumps 1114, 1116 and 118. The distribution of fluids from flavor source 1106 and water 1110 are controlled by valves 1120 and 1122. In operation a user can select a beverage or container via touch screen interface 1124. A controller 1126 then appropriately controls pumps and valves to distribute the selected beverage or container. Of course, numerous additional or alternative beverage components can be included. The beverage components may be stored in micro-cartridges, boxed bag containers, or other containers and may be in the form of

IMPI

MEXICAN INSTITUTE OF INDUSTRIAL PROPERTY

<img file="MX336644B_D0053.tif" />

powders, films, gels, liquids, or other forms of ingredients.

While the invention has been described with respect to specific examples and for currently preferred ways of carrying out the invention, those skilled in the art will appreciate that there are numerous variations of the systems and methods described above that may fall within the spirit. and scope of the invention. It should further be noted that certain aspects of the present invention have been described herein, but the invention is not limited to the described embodiments. The following claims demonstrate the scope of the invention.

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ΙΓΌ 1 t I υ 1 U

OF INDUSTRIAL PROPERTY