BREWING BEVERAGES

CROSS-REFERENCE TO RELATED APPLICATION

This application claims pπoπty to United States Patent Application Serial 5 Number 12/180,177, titled "System and Method for Brewing Beverages" and filed July 25, 2008, which is incorporated herein by reference

TECHNICAL FIELD

The present disclosure relates generally to brewing beverages BACKGROUND i o Although coffee beans have been cultivated for use in making beverages for a millennium or more, and tea leaves for much longer, there are surprisingly few methods available for producmg beverages from such crops For tea, the conventional brewing methodology involves steeping the leaves in hot water, with or without a separation element, such as a screen or paper filter For coffee, more techniques are

15 known, but nearly all include a similar mechanical separation means The only methods of brewing coffee or tea that omit a filter or screen produce a beverage containing gross particulate matter, "Turkish" coffee is an example Especially for coffee beverages, where avoidance of such gross particulate matter during consumption is nearly impossible, and where such particulate matter is undesirable,

20 one is forced to employ a mechanical separation means, such as discussed above, along with disadvantages attendant thereto This explains the prevalence of brewing methods utilizing a mechanical separation element of one form or another

Nevertheless, use of such mechanical separation elements is likewise problematic Perhaps the most important detriment associated with mechanical

25 separation of particulate matter is the undesirable affect on taste caused by interaction of the separation element with the beverage This effect is most pronounced with use of paper filters, and is caused both by chemicals in the paper, as well as by absorption by the porous paper of oils and other flavor or aroma-providmg compounds and dissolved particles The alternative, metallic filters, may similarly and adversely

3 o affect the taste of the finished beverage, especially when not properly or adequately cleaned A metallic taste or a stale flavor may be imparted to the beverage by such a

filter, and metallic filters may also remove flavorful and/or aromatic compounds from the finished beverage

Additionally, many forms of mechanical separation, whether paper, metal or another material, involve passage of the brewed beverage through particulate matter 5 collected at the separation element, wherein oils and/or other organic compounds or matenals may be absorbed or re-absorbed by the collected particulate matter An illustrative example is dπp brewing, wherein the brewed coffee is filtered by gravity not only through a metal or paper liner of the brewing chamber, but also through the settled coffee grounds As the oils and other flavorful and/or aromatic compounds or0 dissolved particles pass through the coffee grounds, re-absorption by the grounds may occur Moreover, remaining portions that successfully pass through the grounds may then further be altered, absorbed, or trapped, at least in part, by the liner

As such, it is clear that there is an unmet need for a system and method for brewing beverages that separates unwanted gross particulate matter from the finisheds beverage, and that, without use of mechanical filtration or separation means, avoids adverse impact on the taste of the beverage and allows oils and other flavor-providing compounds and dissolved particles to remain in the finished beverage

SUMMARY

Briefly descπbed, in a preferred embodiment, the device and method of the0 present disclosure overcome the above-mentioned disadvantages and meets the recognized need for such a system and method by providing a beverage brewing system and method utilizing mertial separation of gross particulate matter

More specifically, a brewing system according to the present disclosure includes a rotatable brewing chamber and a drain or outlet operable therewith A 5 beverage may be prepared by combination in the rotatable brewing chamber of a substance along with a liquid to be infused by the substance, separation of the beverage from undesired particulate matter by selective rotation of the brewing chamber, and evacuation of the beverage via the drain or outlet

The rotatable chamber is preferably formed as a cylinder or drum, and may be o driven by an appropriate prime mover, such as an electπc motor, a hydraulic or pneumatic motor, a hand crank, or the like The rate of rotation of the chamber is preferably controllable to selectively separate particles and compounds at or above a

selected density or particle size A movable lid or cover is preferably further included to prevent liquid and/or particulate matter from escaping the brewing chamber during rotation Depression of the lid or cover into the brewing chamber preferably reduces a volume thereof, whereby evacuation of the beverage may be facilitated A 5 selectively-sealable dram aperture is preferably provided through the wall of the brewing chamber proximate an axis of rotation thereof, and is preferably in communication with a spout or other fluid conducting or storage means to allow the beverage to be dispensed

Rotation of the brewing chamber preferably causes separation of particulateo matter from the liquids, including oils, due to the differing respective densities thereof, wherein coffee grounds, tea leaves, or the like, may accumulate proximate one or more side wall(s) of the chamber duπng rotation due to inertia and/or a centripetal force provided by the side wall(s) The liquid beverage, including any oils, dissolved particulates, and suspended particulates below a selected density mays remain proximate the drain aperture, wherein they may escape therethrough under the force of gravity and/or due to a pressure created by a reduction in the volume of the chamber Duπng such evacuation of the beverage, the liquids are preferably maintained separate from the gross particulate matter accumulated proximate the walls, whereby oils and other flavorful or aromatic compounds of the like are not0 removed from the beverage by filtration, absorption, or the like, and are not altered via interaction with such gross particulate matter

Particles equal to or greater than a selected size or density may preferably be selectively separated by selective control of the rotation rate of the chamber, as well as by selection of the duration of the rotation Thus, by such selective control, very 5 small particles may be separated from the beverage, including particles smaller than may practically be separated due to pore-size limitations of conventional mechanical separation means As a result, a finer grind of coffee beans, tea leaves, or the like, may be used in making a beverage with the disclosed device, whereby less coffee, tea, or the like, is necessary to obtain a beverage having the same degree of infusion, or o strength of flavor, and whereby a necessary brewing time to make the beverage may be reduced, all without producing a beverage having undesired particulate matter remaining therein

Particularly, pressuπzation of the solution resulting from the rotation of the

confined beverage aids in the infusion of solution and extraction of flavorful and/or aromatic compounds from the particulate matter This further enables a decrease in brewing time and/or a decrease in the amount of particulate matter necessary to achieve a similar level of infusion compared to conventional processes

5 Accordingly, one feature and advantage of the present system and method is the ability to separate particulate matter from a beverage without a filter or screen, whereby adverse affect on the flavor and/or aroma of the beverage may be avoided

Another feature and advantage of the present system and method is the ability to increase the yield of oils, other flavorful or aromatic compounds, and/or the like, byo maintenance of the separation of particulate matter and such oils, other flavorful or aromatic compounds, and/or the like throughout the dispensing process, whereby separation, retention, absorption, and/or re-absorption of the oils, other flavorful or aromatic compounds, and/or the like may be avoided

Yet another feature and advantage of the present system and method is thes ability to allow use of smaller particulate material in brewing a beverage, thereby reducing a necessary amount of the material and/or reducing brewing times

A further feature and advantage of the present system and method is the ability to brew a batch of a beverage simultaneously, whereby the entire batch exhibits a consistent flavor throughout o These and other features and advantages of the system and method of the present disclosure will become more apparent to those ordinarily skilled in the art after reading the following Detailed Descπption and Claims in light of the accompanying drawing Figures

In one general aspect, a system for brewing a beverage includes a rotatable 5 brewing chamber operable to selectively contain a liquid, a pπme mover operable to rotate said rotatable brewing chamber, and a spout operable to selectively dispense liquid from said rotatable brewing chamber

Implementations may include one or more of the following features For example, the rotatable brewing chamber includes a plunger engageable with a o sidewall of the rotatable brewing chamber to substantially seal a top thereof The plunger is movable relative to said side wall to change an enclosed volume of the

rotatable brewing chamber The plunger includes an operable valve to selectively allow passage of air through the plunger The rotatable brewing chamber further includes a bottom wall having a raised plateau surrounding an opening in communication with the spout and a relatively lower circumferential portion 5 surrounding said raised plateau The raised plateau includes at least one removable shim operable with the bottom wall The plunger includes a raised plateau surrounding an opening m communication with the spout The raised plateau includes at least one removable shim operable with the plunger The spout includes a valve operable to selectively seal an opening of the rotatable brewing chamber in io communication therewith The pπme mover includes an electnc motor having a control operable to change a rate of rotation of an output shaft of the electnc motor The further includes a controller operable to selectively control a rate of rotation of the rotatable brewing chamber and to selectively allow liquid to flow from the rotatable brewing chamber to the spout The rotatable brewing chamber is removable

IE The system further includes a conduit penetrating the plunger for extracting the beverage

In another general aspect, brewing a beverage m a rotatable brewing chamber includes combining a substance and a liquid to be infused by the substance in the rotatable brewing chamber, rotating the rotatable brewing chamber to substantially 20 separate the substance from the liquid, and dispensing the liquid from the rotatable brewing chamber while substantially retaining the substance in the rotatable brewing chamber

Implementations can include one or more of the following features For example, dispensing includes reducing a volume of the rotatable brewing chamber 25 Brewing the beverage further includes attaching at least one removable shim with the rotatable brewing chamber

In another general aspect a system for brewing a beverage includes a brewing chamber having at least one aperture for dispensing a liquid therefrom and a collection area for collection of particulate matter via mertial separation from the 3 o liquid

Implementations can include one or more of the following features For example, the system includes a pπme mover operable to rotate said brewing chamber

The system further includes a plunger operable to selectively seal the brewing chamber The plunger is operable to increase an internal pressure of the brewing chamber to dispense the liquid The collection area includes a well spaced from the at least one aperture The well is formed by at least one insert removably operable with the brewing chamber

BMEF DESCRIPTION OF THE DRAWINGS

Accordingly, the present disclosure will be understood best through consideration of, and with reference to, the following drawing Figures, viewed in conjunction with the Detailed Descnption referring thereto, in which like reference numbers throughout the various Figures designate like structure, and in which

FIG 1 is a cross-sectional perspective view of an exemplary system for brewing beverages

FIG 2 is a perspective view of an alternate system for brewing beverages according to the present disclosure Fig 3 is a cross-sectional perspective view of the system of FIG 2

Fig 4A is a cross-sectional view of another alternate system for brewing beverages according to the present disclosure m a first configuration

Fig 4B is a cross-sectional view of the system of Fig 4A in a second configuration Fig 4C is a cross-sectional view of the system of Fig 4A in a third configuration

It is to be noted that the drawings presented are intended solely for the purpose of illustration and that they are, therefore, neither desired nor intended to limit the claims to any or all of the exact details of construction shown, except insofar as they may be deemed essential

DETAILED DESCRIPTION

In describing embodiments of the present system illustrated in the Figures, specific terminology is employed for the sake of clarity The claimed invention, however, is not intended to be limited to the specific terminology so selected, and it is to be understood that each specific element includes all technical equivalents that

operate in a similar manner to accomplish a similar purpose

In the embodiment chosen for purposes of illustration in FIG 1, system 100 includes brewing chamber 110, valve 120, spout 130, motor 140, and housing 150 As shown, brewing chamber 110 preferably includes circular side wall 111 and bottom wall 113 sealingly attached to a lower portion of side wall 111 Bottom wall 113 preferably includes central opening 115 operable with valve 120 to selectively seal openmg 115 Plunger 117 is preferably further included and is sealingly engageable with an interior surface 11 Ia of side wall 111 to enclose an upper portion of brewing chamber 110 As will be understood by those ordinarily skilled m the art, brewing chamber

110 may be formed of any suitable mateπal, such as a food-grade plastic, a composite, a metal, or the like The material should be selected to exhibit beneficial properties, such as high durability, ability to safely contain hot liquids, i e boiling or near-boihng water, or the like, corrosion resistance, non-stick surface(s), and the like Particularly, weight and strength are important considerations because, as discussed in greater detail below, brewing chamber 110 will be rotated during operation, thus a low angular momentum is preferred, and because large forces are exerted on brewing chamber 110 when rotated at high rates, accordingly, metal is a preferred mateπal Furthermore, brewing chamber 110 is preferably removable from system 100 in order to facilitate cleamng thereof For example, brewing chamber 110 preferably includes a mechanical fastening means for secure attachment to system 100 during operation, with a biased release means

Plunger 117 may include one or more sealing element 117a adapted to engage side wall 111, such as a gasket, o-πng, or the like, which preferably provides low- friction engagement of plunger 117 and side wall 111, whereby depression of plunger 117 within side wall 111 is enabled Such depression of plunger 117 preferably reduces an interior volume of brewing chamber 110, and may be accomplished manually or with a pnme mover, such as a screw dπve, a piston, or the like Operable air valve 118 is preferably provided in plunger 117 to allow air to move into and out of brewing chamber 110 during changes in the inteπor volume thereof, and is preferably closed to prevent escape of the beverage during rotation of brewing chamber 110 Plunger 117 preferably further includes bearing member 119 adapted to receive a depression force Bearing member 119 is preferably rotatably engaged

with plunger 117, whereby rotation between plunger 117 and bearing member 119 is enabled Thus, a non-rotating element may engage bearing member 119 to apply the depression force while plunger 117 rotates with side wall 111 and bottom wall 113

Bottom wall 113 may include raised plateau 113a proximate and preferably encircling central opening 115 Thus, as plunger 117 is depressed relative to side wall 111 until abuttingly engaging raised plateau 113a, particulate matter, or the like, may accumulate in well 113b, whereby such particulate matter may not be allowed to exit through central opemng 115 As will be understood by those skilled in the art, raised plateau 113a may optionally be omitted, or a raised plateau may be provided on a bottom surface of plunger 117 as an addition to, or as an alternative to, plateau 113a formed on bottom wall 113 Furthermore, plateau 113a and/or a plateau provided on plunger 117 may be formed by removable and stackable shims 190, whereby a volume of well 113b may be adjusted to accommodate greater or lesser quantities of grounds, such as may be required in brewing batches of a beverage of different quantities For example, each shim 190 may define a well 113b of adequate volume to retain an amount of coffee grounds necessary to brew one cup of coffee Thus, attachment of additional shims will increase the volume of well 113b to accommodate an amount of coffee grounds necessary to brew a corresponding number of cups of coffee Valve 120 is preferably operable to selectively seal central opening 115 of bottom wall 113, whereby liquid may be selectively contained within brewing chamber 110 for use in brewing a beverage Valve 120 is preferably operable between an open state and a closed state, wherein central opening 115 is sealed when valve 120 is in the closed state Manipulation of valve 120 to place it in the open state preferably allows a liquid contained in brewing chamber 110 to be evacuated through central opening 115 and dispensed via spout 130 Accordingly, valve 120 preferably includes means for opening and closing, such as a mechanical actuator, an electπc actuator, a hydraulic or pneumatic actuator, a magnetic actuator, a pressure actuator, or the like Preferably, valve 120 includes an inertial switch, or the like, whereby rotation of brewing chamber 110 at or above a predetermined rate causes valve 120 to open and to allow a beverage to be dispensed

Motor 140 is preferably operable to rotate brewing chamber 110 at a selected rate, such as via sheaves 141, 143 and a belt (not shown), or directly, such as via a

frameless motor (discussed in greater detail below with respect to FIGS 2-3) Thus, motor 140 is preferably an electπc motor, but may alternatively be a hydraulic or pneumatic motor, a hand crank, or the like, and is operable to output a driving force sufficient to rotate brewing chamber 110 at the selected rate As shown in FIG 1, 5 motor 140 is formed as electnc motor 145 having sheave 141 attached to an output shaft thereof Sheave 143 is preferably fixedly mounted on spout 130, which acts as an axle for rotation of brewing chamber 110 Motor 145 may be securely earned by housing 150, and sheaves 141, 143 are preferably disposed within housing 150, whereby sheaves 141, 143 are protected from damage, and whereby access thereto iso restricted Spout 130 is preferably likewise securely earned by housing 150, such as via beanngs 151, 153, whereby spout 130 may rotate relative to housing 150 Bottom wall 113 is preferably fixedly attached to spout 130, whereby rotation of spout 130 by motor 140 preferably causes rotation of brewing chamber 110

Alternatively, a frameless motor maybe provided, whereby sheaves 141, 143s and beanng, 153 may be eliminated The frameless motor may be earned directly by housmg 150 and spout 130 or bottom wall 113 may be attached to a rotor of the frameless motor In such an embodiment, beanng 151 allows for rotation of brewing chamber 110 relative to housing 150 The compact design of an embodiment including a frameless motor may be preferable for consumer product applications, o whereby extenor dimensions of system 100 may be reduced to suit counter-top use

As will be understood by those ordinanly skilled in the art, controller 160 may be included to control one or more of motor 140, plunger 117, valve 120, and/or other accessory or component, such as a timer, alarm, or the like Controller 160 is mounted within housing 150 and may be manipulated by a user via one or more5 buttons 161 accessible from an extenor of housing 150, via a remote control, or the like Controller 160 is preferably formed as a microprocessor operable to generate control signals to each of motor 140, a pnme mover operable to control motion of plunger 117, and valve 120 according to a computer program product stored on a storage medium, an input from a user, such as via a button, or the like 0 In use, one or more shim 190 may be attached to plunger 117 and/or to bottom wall 113 to form raised plateau 113a and associated well 113b adapted to collect and retain a predetermined amount of coffee grounds and/or other substance The predetermined amount of coffee grounds and/or other substance and hot water may be

combined in brewing chamber 110 when valve 120 is in the closed state, whereupon the coffee grounds and the water may mix, and the water may be infused by the coffee grounds, i e coffee may be brewed within brewing chamber 110 Plunger 117 may then be engaged with interior surface 111 a of side wall 111 with air valve 118 in an open position After a first predetermined amount of time has elapsed, motor 140 may be activated, thereby causing brewing chamber 110 to rotate at a selected rate of rotation Valve 118 is preferably in a closed position during such rotation

Rotation of brewing chamber 110 preferably causes a mixture of the water and coffee grounds to rotate at a desired rate, thereby causing separation of particulate matter and/or dissolved or suspended particles or compounds due to inertial force

Particularly, oils that separate from the coffee grounds duπng brewing preferably float on the surface of the water, while coffee bean particles above a predetermined size preferably accumulate proximate side wall 111, particularly proximate a lower portion thereof, such as in well 113b After a second predetermined amount of time has elapsed, valve 120 may be manipulated to place valve 120 into the open state, whereafter the brewed coffee and oils, i e the liquid and dissolved or suspended particles or compounds smaller than the predetermined size, may pass through central opening 115 Air valve 118 may be closed and plunger 117 may be depressed relative to side wall 111 until a desired amount of the brewed coffee and oils have been evacuated and dispensed via spout 130 Separated coffee bean particles that accumulate proximate side wall 111 duπng rotation are preferably trapped in well 113b duπng depression of plunger 117, whereby the particles may not escape brewing chamber 110 Plunger 117 may then be raised and disengaged with side wall 111, whereafter each of plunger 117 and brewing chamber 110 may be removed for cleaning After cleaning, brewing chamber 110 and plunger 117 may be reattached for subsequent use

In a preferred embodiment, controller 160 is operable to automate the brewing process descnbed above For example, a user may specify the desired brewing time, volume, and particle size, and combine appropπate amounts of hot water and coffee grounds within brewing chamber 110 and press "brew" button 161 Controller 160 may then preferably cause plunger 117 to engage side wall 111 proximate an upper edge thereof to substantially seal brewing chamber 110 Then controller 160 may determine when the first predetermined amount of time has elapsed Controller 160

may then cause motor 140 to rotate brewing chamber 110 at a predetermined rate Then controller 160 may determine when the second predetermined amount of time has elapsed, whereafter controller 160 may cause valve 120 to open Controller may then cause plunger 117 to move a predetermined distance toward bottom wall 113 5 relative to side wall 111, such as until plunger 117 abuts raised plateau 113a

Controller 160 may then cause motor 140 to stop rotating brewing chamber 110, and may disengage plunger 117 from sidewall 111, such as by raising plunger 117 a distance greater than a height of sidewall 111

Now referring to FIGS 2 and 3, system 200 includes housing 210, rotatableo brewing chamber 220, plunger 230, plunger dnve 240, and chamber dπve 250 adapted to brew beverages in a manner similar to that described above

Specifically, housing 210 preferably includes abase, such as legs 211, and cavity 215 adapted to receive chamber dπve 250 therein Legs 211 may, optionally, include elastic gasket 212 and/or non-slip grips 214 in order to reduce vibration5 and/or to provide a secure support Housing 210 preferably further includes arms 217 and 218 adapted to engage and support hinged beam 219 One or both of arms 217 and 218 may optionally include safety device 265 adapted to selectively prevent removal of brewing chamber 220 and/or plunger 230, as descπbed in greater detail below As will be understood by those ordinarily skilled in the art, legs 211 may be o replaced by an enclosed base, or the like, if desired Similarly, arms 217 and 218 and/or beam 219 may be replaced by or additionally include enclosing walls, baffles, or the like to prevent undesired contact of foreign bodies with chamber 220, unwanted ejection of debπs or liquid, or the like

Chamber dnve 250 preferably comprises a frameless motor and may be5 mounted withm cavity 215 according to conventional methods, whereby outer ring 251 and inner πng 253 may cause rotation of seat 255 operable with bearing 257 Specifically, seat 255 is supported by beaπng 257 and carries inner πng 253 on a peπphery thereof Seat 255 preferably compπses a sloped inner aperture adapted to abuttmgly receive tapered spout 225 Thus, chamber 220, including sidewall 221 and o bottom 223 are preferably rotated via fhctional engagement of spout 225 and seat

255 Spout 225 is preferably retained m fhctional engagement with seat 255 via threaded nut 227, or other similar retaining member engaged with spout 225, or the like Spout 225 preferably further includes a fluid conduit disposed generally

centrally therethrough to selectively allow a beverage or the like to be dispensed from brewing chamber 220 Specifically, spout 225 preferably includes pressure-activated valve 229 As will be understood by those ordinarily skilled in the art, one or more of sidewall 221, bottom 223, and spout 225 maybe separately formed and joined s according to conventional techniques, or may be integrally formed by molding, casting, machining, or the like Regardless of construction, however, sidewall 221 , bottom 223, spout 225 and/or valve 229 preferably prevent unwanted leakage or escape of liquid from brewing chamber 220

In order to further seal brewing chamber 220, especially during use, plungero 230 is preferably selectively engageable with sidewall 221 via one or more seal 231, such as one or more gasket or o-πng Furthermore, plunger 230 preferably defines well 233 adapted to collect and trap particulate matter or the like, as discussed in greater detail below

Well 233 is preferably configured to receive and retain an amount ofs particulate matter equal to or greater than an amount of particulate matter necessary to produce a quantity of beverage equal to the maximum capacity of brewing chamber 220 One or more shim or filler member 235 may be engaged with plunger 230 in order to reduce a volume of well 233, such as when a lesser quantity of beverage is desired, and a corresponding lesser amount of particulate matter is used 0 Additionally, plunger 230 may include one or more air valve 237 or the like, adapted to selectively allow and prevent air or other gas to escape brewing chamber 220 duπng depression and retraction of plunger 230 within brewing chamber 220, such as may occur duπng initial plunger engagement with brewing chamber 220 and duπng plunger retraction after beverage dispensing 5 Plunger 230 is preferably movable within brewing chamber 220 via dπve 240, including motor 241, transmission linkage 243, and beaπng 245 More specifically, motor 241 preferably compnses an electπc motor operable to rotate output shaft 242 Output shaft 242 is preferably operable with threaded shaft 243 a via sheaves 243b and 243c and a cable, belt, chain, or the like (not shown) As will be understood by those o ordinaπly skilled in the art, gears or other force transmission means may be employed to convert a force generated by motor 241 to a force applied to threaded shaft 243a, and motor 241 may take the form of a hand crank, a hydraulic or pneumatic dnve, or the like Threaded shaft 243a preferably includes oppositely threaded portions 244

and 246 operable with arms 247 Thus, when motor 241 rotates output shaft 242, threaded shaft 243a rotates causing opposing motion of arms 247, i e motion of arms 247 towards one another or away from one another, thereby lowering or raising plunger 230, respectively

5 Such raising of plunger 230 is preferably sufficient to completely disengage plunger 230 from brewing chamber 220, as shown in FIG 2 In order for a user to open brewing chamber 220, such as for removal, cleaning, addition of water, addition of coffee, addition of tea, or the like, hinged beam 219 may be rotated upwardly about hinge 261, thereby exposing brewing chamber 220 Hinged beam 219 preferablyo further includes one or more releasable fastener 263, such as a clip, threaded fastener, or the like, adapted to selectively prevent rotation of hinged beam 219 Such releasable fastener 263 preferably locks hmged beam 219 in a use position, wherem loweπng plunger 230 may create a pressure within brewing chamber 220, and wherein such loweπng will not result in raising hinged beam 219 5 In use, a beverage may be brewed by a user in brewing chamber 220 by first raising plunger 230 to a raised position, preferably disengaged with brewing chamber 220 Thereafter, the user may release releasable fastener(s) 263 and raise beam 219 to expose brewing chamber 220 The user may then combine a selected amount of liquid, such as water, corresponding to a desired amount of beverage along with a o corresponding amount of substance to produce the beverage Once combined, the user may close brewing chamber 220 by loweπng beam 219, engaging releasable fastener(s) 263 and engaging plunger 230 As will be understood by those ordinaπly skilled in the art, the brewing chamber may include volume indications for facilitating addition of the desired amount of water, or, more preferably, may include an5 integrated hot water dispenser adapted to dispense a selected amount of water at a selected temperature automatically Additionally, the brewing chamber may include a heater to raise a temperature of the chamber to prevent or reduce cooling of the water upon introduction to the brewing chamber After allowing a desired amount of time to pass, whereby the substance may steep in, or infuse the liquid, the user may engage o safety 265 and begin rotating brewing chamber 220 at a desired rate After rotation of brewing chamber 220 at the desired rate for a desired amount of time, whereafter particulate matter and compounds having a size, weight, or density above a predetermined threshold have substantially been separated and disposed proximate

sidewall 221, the user may lower plunger 230 to force liquid out of brewing chamber 220 via valve 229 and spout 225 Preferably, valve 237 allows trapped air to escape therethrough dunng such lowering, but prevents liquid from escaping therethrough Furthermore, dunng such lowering, substantially all separated particulate matter 5 and/or compounds are trapped in well 233

In order to clean system 200, or in order to brew more beverage, the user may raise plunger 230, wherein valve 237 and/or valve 229 preferably allows air to enter to reduce negative pressure caused by increasing the volume contained by brewing chamber 220 and plunger 230 After releasing safety 265, the user may disengage o plunger 230 from sidewall 221 The user may then expose brewing chamber 220 via releasing fastener(s) 263 and raising beam 219 Nut 227 may then be disengaged from spout 225, whereafter chamber 220, including spout 225, may be disengaged from seat 255 for cleaning and reuse As will be understood by those ordinarily skilled in the art, one or more of the foregoing steps may be accomplished via suitables control means, such as an electromc control device, a wireless control device, an automatic control device, or the like Additionally, and particularly when a hot water dispenser is included, the brewing chamber may be πnsed without removal for cleaning

Now referring to Figs 4A-4C, system 200 may include an automatic cleaning o feature, whereby coffee grounds or other particulate matter, or the like, collected m well 233 may be removed automatically Additionally, if a water dispenser is included, the coffee grounds or other particulate matter may be rinsed out of well 233, thereby facilitating cleaning of system 200 Specifically, sidewall 221 of brewing chamber 220 may optionally include a plurality of apertures 221a disposed generally 5 proximate bottom 223 for allowing such coffee grounds or the like to exit brewing chamber 220 Additionally, plunger 270, having seals 271 disposed about a circumference thereof, and depending stem 272 may be included withm brewing chamber 220 and extending into and operable with stem 225a depending from bottom 223 Plunger 270 may further include spout 275, extending generally centrally from o plunger 270 and within stem 272, for conducting fluid, such as a beverage, out from brewing chamber 220 Valve 279 operable with spout 275 may be included to control release of fluid from brewing chamber 220, such as described above with respect to valve 229

In operation, brewing chamber 220 may be used to brew a beverage in the manner described above That is to say, plunger 230 may be depressed to dispense a beverage from brewing chamber via valve 279 and spout 275 while trapping particulate matter within well 233 between plunger 230, plunger 270, and sidewall 221 As plunger 230 reaches and engages plunger 270, plunger 230 preferably releases lock 280, operable to selectively permit or prevent depression of plunger 270 Specifically, plunger 230 may depress pms 281 which in turn may depress nng 282 to align one or more depressions) 283 with apertures 273 of stem 272, whereby beads 285 may move into depression(s) 283 to allow stem 272 to slide within stem 225a Thus, when plunger 230 depresses pms 281 , plunger 270 may be depressed under a force applied by plunger 230 (such as a force applied by motor 241) such that well 233 is disposed proximate openings 221a to allow particulate matter to exit well 233 via openings 221 a and collect within trough 291 of collecting chamber 290

When pins 281 are not depressed, however, sliding movement of stem 272 within stem 225a is substantially prevented by lock 280 by beads 285 disposed partially within one or more depression 225b Biasing devices 287 and 288 may be provided to bias plunger 270 and pms 281 and nng 282 upwardly, whereby plunger 270 is sealmgly engaged with sidewall 221 at a location above apertures 221a and with spout 275 locked within stem 225a For example, biasing device 287 may be formed as a compression spring disposed against shoulder 223a of bottom 223 of chamber 220, or the like, and biasing device 288 may be formed as a compression spπng disposed against retainer 289 engaged with stem 272 and having aperture 289a formed therethough to allow liquid to flow therethrough from spout 275 As will be understood by those ordinarily skilled in the art, collecting chamber 290 may be quickly and easily removed for cleaning and disposal of collected particulate matter Additionally, trough 291 may be configured having a volume substantially greater than a volume of well 233

Spout 276 may be included proximate aperture 289a to reduce any tangential velocity of the fluid exiting through aperture 289a to reduce spray and/or splashing of the fluid Additionally, spout 276 may include two nozzles 276a, whereby fluid may be simultaneously dispensed into separate containers, or into a single container, as desired

Having thus descπbed exemplary embodiments of the present disclosure, it

should be noted by those skilled in the art that the within disclosures are exemplary only and that various other alternatives, adaptations, and modifications may be made For example, the mertial separation techniques descπbed above may be employed in conjunction with conventional mechanical separation techniques, if desired, and other 5 methods of dispensing the beverage may be employed, such as extracting the beverage via a conduit penetrating the plunger under suction or solely due to pressure within the brewing chamber Furthermore, axial rotation of the brewing chamber to accelerate the liquid is not necessary and may be replaced with other acceleration, such as rotation of an arm about a first end where the brewing chamber is connectedo to a second end of the arm Similarly, other materials may be selected, such as forming the brewing chamber from a suitable ceramic material Additionally, while the system has been descπbed in the context of brewing beverages, non-brewed beverages may be prepared by separation of particulate matter from solution, such as with decanting wine, separating pulp from juice, or the like Likewise, while thes system has been descπbed as a single brewing chamber unit, an industrial version may include a plurality of brewing chambers, each including associated motors, spouts, and controls, arranged within a common housing to enable brewmg of greater quantities of beverage and/or different beverages simultaneously A vending machine version is also contemplated wherein associated systems, such as a hot water o dispensing system, automated brewing controls for water dispensing, rotation rate, and brewing duration, a coffee gnnder and/or dispenser, and the like Accordingly, the present disclosure is not limited to the specific embodiments as illustrated herein