Postmix beverage dispenser and a method for making a beverage dispenser
First Claim
Patent Images
1. An apparatus for dispensing beverages comprising:
- at least one soda tube receiving carbonated water from a source of carbonated water;
a plurality of syrup tubes receiving syrup from a plurality of sources of syrup;
a cooler in heat exchange relationship with said soda tube and said syrup tubes;
a plurality of dispensing heads each of said heads adapted to receive carbonated water and syrup and dispense beverage when actuated;
a tower supporting said heads; and
,insulation surrounding said conduits comprising at least two spaced apart vacuum insulation panels, each of said panels being surrounded by foam insulation.
4 Assignments
0 Petitions
Accused Products
Abstract
A beverage dispenser provides uniformly chilled carbonated beverages during peak demand and off-peak demand. The dispenser includes a soda and syrup chiller, beverage dispensing heads and a vacuum insulated tower assembly between the chiller and the dispensing heads.
194 Citations
45 Claims
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1. An apparatus for dispensing beverages comprising:
- at least one soda tube receiving carbonated water from a source of carbonated water;
a plurality of syrup tubes receiving syrup from a plurality of sources of syrup; a cooler in heat exchange relationship with said soda tube and said syrup tubes; a plurality of dispensing heads each of said heads adapted to receive carbonated water and syrup and dispense beverage when actuated; a tower supporting said heads; and
,insulation surrounding said conduits comprising at least two spaced apart vacuum insulation panels, each of said panels being surrounded by foam insulation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- at least one soda tube receiving carbonated water from a source of carbonated water;
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9. An apparatus for dispensing beverages comprising:
- at least one soda tube receiving carbonated water from a source of carbonated water;
a plurality of syrup tubes receiving syrup from a plurality of sources of syrup; a cooler in heat exchange relationship with said soda tube and said syrup tubes; a plurality of dispensing heads each of said heads adapted to receive carbonated water and syrup and dispense beverage when actuated; a tower supporting said heads; and
,a vacuum insulated conduit package within said tower connected to said soda tube, said syrup tubes and said dispensing heads, wherein said vacuum insulated conduit package comprises a front vacuum insulation panel, a rear vacuum insulation panel, a central space between said front insulation panel and said rear insulation panel, at least one soda conduit positioned in said central space, a plurality of syrup conduits positioned in said central space and a body of insulation surrounding said soda conduit and said syrup conduits within said central space. - View Dependent Claims (10, 11, 12, 13, 14)
- at least one soda tube receiving carbonated water from a source of carbonated water;
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15. A method of making a carbonated drink dispenser comprising:
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providing at least one soda tube adapted to accept carbonated water from a source of carbonated water; providing a plurality of syrup tubes adapted to accept a plurality of syrups from a plurality of sources of syrup; providing a cooler in heat exchange relationship with said at least one soda tube and said syrup tubes; providing a tower .adapted to support a plurality of beverage dispensing heads; providing a preassembled vacuum insulated conduit package comprising a front vacuum insulated panel, a rear vacuum insulation panel at least one soda conduit having a bottom end, and a plurality of syrup conduits each having a bottom end disposed between said front panel end said rear panel, said at least one soda conduit and plurality of syrup conduits adapted to sealingly connect to said at least one soda tube and said plurality of syrup tubes at the bottom of said preassembled vacuum insulated conduit package; providing a plurality of beverage dispensing heads; assembling said preassembled vacuum insulated tube package to said tower, connecting said tubes to said conduits, assembling beverage dispensing heads to said tower and connecting said beverage heads to said tubes. - View Dependent Claims (16)
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17. A method of making a carbonated drink dispenser comprising:
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providing at least one soda tube adapted to accept carbonated water from a source of carbonated water; providing a plurality of syrup tubes adapted to accept a plurality of syrups from a plurality of sources of syrup; providing a cooler in heat exchange relationship with said at least one soda tube and said syrup tubes; providing a tower adapted to support a plurality of beverage dispensing heads; providing a preassembled vacuum insulated conduit package comprising at least one soda conduit and a plurality of syrup conduits, said at least one soda conduit and plurality of syrup conduits having bottoms adapted to sealingly connect to said at least one soda tube and said plurality of syrup tubes at the bottom of said preassembled vacuum insulated conduit package; wherein said preassembled vacuum insulated conduit package is made by providing at least one soda conduit and a plurality of syrup conduits, all said conduits having bottoms adapted to connect to said soda tube and syrup tube;
providing a front vacuum insulating panel;
providing a rear vacuum insulating panel;
providing a mold adapted to create a body fitting within said tower;
positioning said front and rear panels and said conduits in said mold such that said conduits are between said panels and said conduit bottoms are positioned collectively to be connected to said tubes;
creating a body of foam insulation between said front and rear panels and surrounding at least the majority of each of said conduits,providing a plurality of beverage dispensing heads; and assembling said preassembled vacuum insulated tube package to said tower, connecting said tubes to said conduits, assembling beverage dispensing heads to said tower and connecting said beverage heads to said tubes.
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18. An apparatus for dispensing beverages comprising:
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at least one syrup tube receiving syrup from a source of syrup; at least one soda tube receiving carbonated water from a source of carbonated water; at least one dispensing head receiving carbonated water from said soda tube and syrup from said at least one syrup tube and adapted to dispense beverage into a container when activated; a cooler in heat exchange relationship with a portion of said soda tube intermediate said source of carbonated water and said dispensing head; and
,a portion of said soda tube intermediate said cooler and said dispensing head being disposed between a first vacuum insulated panel and a second vacuum insulated panel and surrounded by foam insulation. - View Dependent Claims (19)
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20. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads; and connecting means for connecting each of said tower assembly metallic conduits to each of said ice chest assembly metallic tubes each of said connecting means when said conduits and said tubes are separated by a distance of 0 to 1 inches comprising a flare connector body selected form a class of connector bodies differing in length by approximately 1/4 each engaging a flare connector nut. - View Dependent Claims (21, 22)
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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23. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads; connecting means for connecting each of said tower assembly metallic conduits to each of said ice chest assembly metallic tubes each comprising a flare connector body and a flare connector nut wherein said flare connector body comprises a top opening, a bottom opening, a central bore connecting said top opening and bottom opening a lateral surface having top threads and bottom threads, an angled top surface sloping from said top opening to said top threads, and an angled bottom surface sloping from said bottom opening to said bottom threads; and wherein said flare nut comprises a top surface having an opening, a bottom surface having an opening, a lateral surface, an angled interior surface, a threaded interior surface adjacent said bottom surface opening, a central bore connecting said top surface to said angled interior surface, said angled interior surface connecting said central bore to said threaded interior surface, said central bore having a diameter substantially equal to the outer diameter of said tower assembly metallic conduit and said ice chest assembly metallic tubing and said threaded interior surface adapted to threadably engage said top or bottom threads of said flare connector body. - View Dependent Claims (24)
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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25. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads; and connector means for connecting said ice chest metallic tubes to said tower metallic conduits, each of said connector means comprising;
an upper connector half having a bottom surface with an opening therein welded to one of said tower metallic conduits and a lower connector half welded to one of said ice chest metallic tubes. - View Dependent Claims (26, 27, 28, 29, 30, 31)
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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32. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads wherein each of said connector means comprise an upper connector half welded to one of said tower metallic conduits and a lower connector half welded to one of said ice chest metallic tubes wherein said connector means further comprises an upper female connector half having a lateral surface, a top opening into which one of said tower metallic tubes is welded, a flared bottom opening, a central bore having an upper portion and a flared lower portion connecting said top opening and said flared bottom opening; a lower connector half welded to one of said ice chest metallic tubes which extends above said ice chest assembly, said lower connector half further comprising a bottom surface having an opening into which said ice chest metallic tube is welded, a top surface having an opening, and a tapered lateral surface having at least one annular recess adapted to accept an O-ring, said lateral surface tapering between said annular recess and said top surface; and a jig attachment means comprising an annular recess in said lateral surface.
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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33. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads; and connector means for connecting each of said tower metallic syrup and soda conduits to each of said ice chest metallic syrup and soda tubes;
said connector means comprising;an upper sealing part welded to said tower metallic conduits and having an outside diameter; a lower sealing part having an upper portion having an upper portion diameter equal to said upper sealing part outside diameter and a lower portion of said lower sealing part welded to said ice chest metallic tubes; and a sleeve slidably mounted on said tower conduit, said sleeve having a central bore including a sealing area, said central bore sealing area having a constant diameter slightly larger than said upper sealing part outside diameter. - View Dependent Claims (34, 35, 36, 37, 38)
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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39. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower, a plurality of metallic syrup conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having diameters and bottom surfaces connected to said drink dispensing heads; an upper sealing part having a top surface having an opening therein, a bottom surface having an opening therein, a lateral surface including at least one annular recess adapted to accommodate an O-ring, a central bore connecting said opening in said top surface with said opening in said bottom surface, said upper sealing part having an outer diameter greater than the diameter of said lower metallic conduit; a lower sealing part including a top surface having an opening therein, a bottom surface having an opening therein and welded to one of said ice chest metallic tubes, a central bore connecting said opening in said top surface with said opening in said bottom surface, a lateral surface having at least one annular recess adapted to accommodate an O-ring, and a threaded portion, said lower sealing part having an outer diameter greater than the diameter of said ice chest metallic tube; and a sleeve including a top surface having an opening therein, a bottom surface having an opening therein extending into a central cavity having interior threads for a distance from said opening in said bottom surface, and an upper bore Connecting said opening in said top surface with said central cavity, said upper bore having a diameter approximately equal to the diameter of said lower metallic conduit, and said central cavity having a diameter approximately equal to the diameter of said upper and lower sealing parts; wherein the distance between said top surface of said lower sealing part and said bottom surface of said upper sealing part is between 0.0 and 1.0 inches.
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
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40. A method of connecting an ice chest assembly to a tower assembly wherein said ice chest assembly includes an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein; and
said tower assembly includes drink dispensing heads, a supporting tower, a plurality of metallic conduits having diameters and bottom surfaces connected to said drink dispensing heads and a plurality of metallic soda conduits having bottom surfaces and diameters connected to said drink dispensing heads said method comprising the steps of;placing a flare connector nut over said ice chest metallic tube; placing a flare connector nut over said tower metallic conduit; flaring said tube and said conduit; aligning said ice chest metallic tube with said tower metallic conduit; selecting a flare connector from a class of flare connectors differing in length by approximately 1/4 inch; placing said flare connector between said ice chest metallic tube and said tower metallic conduit; screwthreadedly engaging said flare connector and said flare connector nuts.
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein; and
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41. An improved beverage dispenser comprising an ice chest assembly including an ice chamber having a bottom, said chamber adapted to receive a body of ice, a cold plate forming at least a portion of said ice chamber bottom and a body of insulation thermally protecting said ice chamber;
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
an insulated tower assembly comprising drink dispensing heads, a supporting tower including a front panel having an access opening therein, said access opening comprising a removable panel located in said front panel and proximate to said connector means, a plurality of metallic syrup conduits connected to said drink dispensing heads and a plurality of metallic soda conduits connected to said drink dispensing heads; and connector means comprising a sleeve element attached to each of said conduits for connecting said tower metallic conduits to said ice chest metallic tubes when the distance between said tubes and said conduits is between 0 and 1 inches said conductor means accessible through said access opening, wherein said tower assembly includes a front vacuum insulated chamber and a rear vacuum insulation cheer adjacent said metallic tubes. - View Dependent Claims (42, 43, 44, 45)
- said cold plate comprising a thermally conductive metallic body having a plurality of metallic syrup tubes having top surfaces and a plurality of metallic soda tubes having top surfaces embedded therein;
Specification