Abstract:
An apparatus for fluid conditioning of an object and materials located therein. The apparatus comprises a vessel, a perforated carriage insert, and a lid, The vessel further includes a liquid in fluidic communication with the perforated carriage insert. A circulating means is mounted within the vessel and is driven by an external power source.

Description:
BACKGROUND OF THE INVENTION 
       [0001]    Field of the Invention 
         [0002]    The present invention relates to appliances, typically residing within or around a kitchen or bar, which are used to rapidly condition, heat, or cool a beverage or food container and its contents; for example, a wine bottle, soda can, frozen drink mix cylinder, or infuser, 
         [0003]    Description of Relevant Prior Art 
         [0004]    The practice of heating or cooling food and beverage containers to bring their contents to a desired temperature is well known. Container-specific devices have been proposed in an effort to increase the efficiency with which the container, and its contents, may be heated or cooled. 
         [0005]    One such device is depicted in U.S. Pat. No. 7,370,492 entitled “Chiller.” Depicted there is a wine bottle cooling device that utilizes an insulated reservoir, a “cooling ring” insert, and an impellor that directs a fluid between the reservoir&#39;s wails and the “cooling ring” and around the wine bottle. The device relies on the “cooling ring” insert, and its series of “freezer bricks” to chill the fluid that is directed within the reservoir and around the cooling ring to, ultimately, cool the wine bottle, 
         [0006]    Another device is depicted in U.S. Pat. No. 7,174,723 entitled “Portable Liquid Cooler.” Depicted there is a container cooling device that utilizes a sandwich of rotating solid heat sinks to draw heat energy away from the container as the heat sinks are rotated about the container&#39;s outside surface. 
         [0007]    The practice of directly heating or cooling a liquid stored within an open container is also well known. One such device accomplishing this task is depicted in U.S. Pat. No. 5,235,823 entitled “Cooling Device.” Depicted there is essentially an immersible heat sink in the form of a sealed volume of “freezeable” material. The device is first frozen and, when ready to be utilized, is simply immersed into a container of liquid desired to be cooled (e.g., water in a pitcher). The device&#39;s shape is designed to maximize heat transfer from the liquid to the device with its distil, immersed end have a larger surface area than the proximal tapering end. 
         [0008]    Another device is depicted in U.S. Pat. No. 4,843,836 entitled “Beverage Chiller and Method Therefore.” Depicted there is another immersed heat sink-type cooling device that, instead of being a sealed volume of freezeable material, is a cylinder open at one end that can at once be (i) immersed into a container in which liquid desired to be cooled resides and (ii) filled with ice such that the cylinder becomes the heat sink and draws heat from the liquid and into the ice. The device also incorporates a handle and clip by which the device can be handled and secured to the vessel containing the liquid volume. 
         [0009]    The practice of infusing a liquid with tea, coffee, or other particulate is also well known. One such device accomplishing this task is depicted in U.S. Pat. No. D272308 entitled “Tea Infuser.” Depicted there is a cylindrical chamber with perforated floor. A “flip-top” lid is also provided. The user presumably would place loose tea within the cylindrical chamber and close the lid. The cylindrical chamber could then be immersed into a liquid, the liquid rising up into the cylindrical chamber through the perforations in the chamber&#39;s bottom, exposing the loose tea containing within the chamber to the fluid. This device and type of infusion it necessitates is not only passive, but the oils and other flavor compounds lighter than water and within the tea leached therefrom by the fluid would be trapped within the chamber and, once the device is removed from the liquid, would remain on the loose tea particulate as the water recedes out from the perforations. 
         [0010]    Another device is depicted in U.S. Pat. No. 6,684,756 entitled “Tea Infuser with Manual Agitator.” Depicted there is a device not unlike a cocktail shaker. The device, into which loose tea is place, has walls with a series of perforations. Additionally, the device integrates a plunger-type stirring implement attached to the device&#39;s top that, when the top is placed onto the device, acts within the device&#39;s interior by is actuated from outside of the device via a spindle. When used, the device is filled with loose tea, the top placed onto the device, the device is immersed in a fluid, and the user manually agitates the loose tea via the device&#39;s plunger implement. While this type of infusion is more active than, say, that occurring with the use of the aforementioned “Tea Infuser,” the amount of agitation is limited with that which the user can manually provide and the physical travel of the plunger within the device. 
         [0011]    The litany of prior art devices designed to condition a container, or liquid therein, are only partially successful inasmuch as they are limited to only heating or cooling particular types of containers, require laborious operation (e.g., repeated refilling of loose ice cubes), or inefficiently use passive thermal management. Similarly, existing infusing devices restrict the fluid mechanics necessary for efficient infusion of tea or particulate matter into a surrounding fluid or require undesirable manual actuation. 
       BRIEF SUMMARY OF THE INVENTION 
       [0012]    The present invention first comprises a vessel. The vessel contains a fluid and a means by which the fluid is circulated within the vessel. A carriage is inserted into the vessel and immersed within the fluid contained therein. The carriage allows the fluid contained in the vessel to also circulate through the carriage. A container desired to be conditioned is placed within the carriage and a lid is placed onto the vessel&#39;s top or on the carriage itself. The vessel&#39;s circulating means is activated and the fluid circulates within the vessel, through the carriage, and around or through the container within the carriage rapidly exchanging thermal energy or fluid communication. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0013]    The accompanying figures and drawings, incorporated into and forming part of the specification, service to further illustrate the present invention, its various principles and advantages, and its varying embodiments: 
           [0014]      FIG. 1  depicts a vertical cross sectional view of an assembled fluid conditioning apparatus showing an infuser ready for conditioning. 
           [0015]      FIG. 2  depicts an assembled perspective view of the fluid conditioning apparatus showing the vessel into which a wine bottle and its contents are being conditioned within the carriage. 
           [0016]      FIG. 3  depicts an assembled vertical cross sectional view of the fluid conditioning apparatus showing the vessel into which a bottle and its contents are being conditioned within the carriage. 
           [0017]      FIG. 4  depicts an exploded perspective view of the fluid conditioning apparatus. 
           [0018]      FIG. 5  depicts an assembled perspective view of a fluid conditioning apparatus showing the vessel into which a bottle and its contents are being conditioned while in a carriage that is supported by one arm. 
           [0019]      FIG. 6  depicts an assembled perspective view of a fluid conditioning apparatus showing a vessel into which a tea bag is being conditioned while in a carriage that is supported by four arms. 
       
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
       [0020]    Provided is a fluid conditioning apparatus that operates to rapidly cool or heat a container, or beverage therein, or infuse a liquid through rapid fluidic communication.  FIG. 1  shows a vertical cross sectional view of an assembled fluid conditioning apparatus. A vessel  1  and handle  11  rest atop a circulating means. A carriage  7  is inserted into the vessel. Upon full insertion into the vessel  1 , the bottom portion of the carriage  8  abuts the lower portion of the vessel wall  4 . This keeps the carriage  7  from falling into the circulating means, in this case a rotating blade  12 . Water  10  at a desired temperature fills the vessel and the carriage. An infuser  22  is placed into the carriage  6  and a flat vessel lid  23  is placed onto the vessel rim  5 . The crankshaft  26  is turned and actuates the rotating blade  12 , in turn driving the water  10  within the vessel. As it is driven within the vessel  1 , the water flows through the perforations  9  in the carriage and around and through the infuser  22 , rapidly and continuously exposing the contents of the infuser (e.g., loose tea leaves, coffee grounds) to the water and thus infusing it. The flat vessel lid  23  prevents the driven water  10  from splashing out of the vessel  1 . After a time sufficient to infuser the water, the crankshaft  26  may be deactivated, the flat vessel lid  23  removed, and the carriage  7  extracted from the vessel  1 , leaving the vessel empty save the infused water. 
         [0021]      FIG. 6  illustrates an alternate infusing configuration. Depicted there is an assembled perspective view of the claimed invention showing a vessel with multiple vessel walls  3  without a lid mounted on the vessel rim  5 . A carriage  7  is inserted into the vessel. Multiple carriage arms  13  extend from the carriage and secure against the vessel rim  5  holding the carriage above the rotating blade  12 . The vessel is filled with water  10  that can flow within the vessel and through the carriage perforations  9 . A tea bag  25  is placed into the carriage. The motor  15  is activated and actuates the rotating blade, driving the water within the vessel and carriage at a desired speed. For example, if the user wishes to infuse the water over a longer period of time, the user may select a reduced motor speed resulting in slower water movement within the vessel and reduced risk of driven water splashing out of the vessel, obviating a vessel lid. Once the water has been infused for a desired amount of time or to a desired extent based on the user&#39;s visual inspection of the water within the vessel, the motor  15  may be deactivated via motor controls  27 , carriage  7  and tea bag  25  removed, and vessel  1  used to dispense the infused liquid. 
         [0022]    By isolating the source of fluid movement from the object receiving the thermal or communicative fluid interaction, the claimed invention can also condition a beverage as illustrated in  FIG. 2 . Depicted there is a vessel  1  with a handle  11  that rests atop a motor  15  as in  FIG. 6 . A carriage  7  is placed into the vessel and the bottom portion of the carriage  8  abuts the lower portion of the vessel wall  4  to prevent the carriage from falling into the rotating blade  12 . A wine bottle  20  rests within the carriage and water  10  at a desired temperature is filled into the vessel and carriage. A lid rests atop the vessel rim  5 . The lid has a flexible surface  16  across which multiple slits  18  are drawn creating leaves  19 . Because the neck of the bottle  20  extends above the vessel rim  5 , the leaves  19  flex to closely drape the neck of the bottle.  FIG. 4  depicts an exploded assembly view of the configuration depicted in  FIG. 2 . When in use, the motor  15  is activated via control  27  thereby actuating the rotating blade  12  which itself drives the water within the vessel and carriage. The seal created by the flexible leaves conforming to the neck of the bottle  20  prevent water from splashing outside of the vessel. Once the bottle and its contents are heated or cooled by the circulating water to a desired temperature, the motor can be deactivated, lid removed, and bottle extracted from the carriage. 
         [0023]    The fluid conditioning or the bottle illustrated in  FIG. 2  may be compared with the fluid conditioning of a bottle illustrated in  FIG. 5 . Depicted there is a vertical cross sectional view of the claimed invention showing a vessel  1  with a lid  28  mounted on the carriage  7 . A carriage  7  is inserted into the vessel. A single carriage arm  13  extends from the carriage and secures against the vessel rim  5  holding the carriage above the rotating blade  12 . The vessel is filled with ice  14  and water  10 , the water being able to flow within the vessel and through the carriage perforations  9 . Salt  29  is also added to the vessel to decrease the freezing point of the water within the vessel and improve thermofluid performance. When in use, the motor  15  actuates the rotating blade  12  to drive the fluid water within the vessel and through the carriage. The carriage acts to keep the ice and can-like container away from the rotating blade vet allows the water and ice mixture to rapidly cool the can-like container and its contents. Where the user would not provider excessive actuating power to the rotating blade via the motor  15  and its controls  27 , a lid would be unnecessary as the water and ice mixture would not attain sufficiently angular velocity to spill over the vessel rim  5 . 
         [0024]    Where more rapid fluid conditioning is desired, or when the container to by fluidly conditioned is large enough such that it would extend above the vessel rim, a vessel lid, as depicted in  FIG. 3 , with a domed portion  24  may be used. The shape of the vessel may allow for alternative means of maintaining separation between the carriage and the circulating means. For example, where the vessel walls are largely vertically parallel to each other, the carriage&#39;s bottom portion may have one or more legs which extend from the carriage&#39;s bottom portion and stand on or against the vessel&#39;s inner surface, such as its floor provided each leg&#39;s footprint is located sufficiently away from the path of the circulating means. 
         [0025]    As exemplified in  FIG. 1 , the claimed invention can infuse a liquid with a desired substance, the infusing action generally involving exposing the liquid to particulate substances without the particulate escaping into the liquid. Just as the claimed invention could be used to create tea, it may also be used to infuse cooking oil with herbs or infuse spirits with fruit, other flavor-sources, or simply ice. 
         [0026]    Although the above detailed descriptions relate to specific preferred embodiments as the inventor presently contemplates, it will be understood that the invention in its broad aspects includes mechanical and functional equivalents of the elements described herein. Various details of design and construction may be modified without departing from the true spirit and scope of the invention which is set forth in the following claims.