Beverage dispenser

Claim 2

A pressurized fluid powerable post-mix beverage dispenser comprising: (a) an exterior cabinet having a front end with a dispensing nozzle and a drip tray; (b) means dividing the interior of the cabinet into first and second discrete compartments; (c) refrigeration means for cooling beverage ingredients, said refrigeration means being in the first compartment; (d) a drawer trackway in the second compartment; (e) a slide drawer in the second compartment, said drawer being slidably mounted to the trackway and having thereon a fluid powerable syrup pump, a bulkhead for fluid lines, a propellent fluid line from the bulkhead to the syrup pump for supply of propellent fluid to the pump, and product lines from the bulkhead to the syrup pump for supply of syrup and water respectively, said drawer being slidably withdrawable to an alternate access position in which the drawer is substantially out of the second compartment and in which the pump, bulkhead, fluid lines and product lines are forward of the cabinet front end; and (f) a product delivery line from the pump to the refrigeration means, said product delivery line including a length normally within the second compartment, said length being flexible and being forward of the cabinet front end when the drawer is in the access position, enabling slidable withdrawal of the drawer and all components thereon without disconnection of any syrup components for providing substantially unobstructed access to the pump without requiring disconnection of any line.

Claim 3

A beverage dispenser according to claim 1, including a fluid power dispensing actuator on the cabinet front end, said fluid line including a propellent delivery line from the drawer to the actuator and a propellent return line from the actuator to at least one of said pumps, each of said propellent lines having a length normally within the second compartment, said length being flexible and being alternatively forward of the cabinet front end when the drawer is in the access position enabling withdrawal of the drawer without disconnection of the lines and with the pumps remaining operative.

Claim 4

A beverage dispenser according to claim 2, including a hood hingedly mounted to the cabinet front end, said actuator being mounted to the hood and being pivotable with the hood from a normally closed position to an alternative access position in which an inside of the hood and the actuator are directly accessible, said propellent delivery and return lines being restrained between the hood and the second compartment.

Claim 5

A beverage dispenser according to either of claims 2 or 3, including a propellent pressure regulator mounted on the drawer and normally within the second compartment, said propellent fluid line including an inlet line from the bulkhead to the regulator, said propellent delivery line having an upstream end connected to the regulator.

Claim 6

A beverage dispenser according to claim 3, including a plurality of said syrup pumps, a like plurality of said actuators, and a like plurality of propellent return lines each of which is connected to a respective syrup pump and actuator, said return lines being commonly bound with the propellent delivery line.

Claim 7

A beverage dispenser according to claim 5, including means retaining the propellent and delivery lines against one side of the cabinet front end, said propellent delivery and return line also being bound to the hood.

Claim 8

A pressurized fluid powerable post-mix beverage dispenser comprising: (a) an exterior cabinet having a front end with a dispensing nozzle and a drip tray; (b) means dividing the interior of the cabinet into first and second discrete compartments; (c) refrigeration means for cooling beverage ingredients, said refrigeration means being in the first compartment; (d) a slide trackway in the second compartment; (e) a slide drawer in the second compartment, said drawer being slidably mounted to the trackway and having thereon a fluid powerable syrup pump, a fluid powerable water pump, a bulkhead for fluid lines, a propellent fluid line from the bulkhead to the pumps for supply of propellent fluid to the pumps, and product lines from the bulkhead to the syrup and water pumps for supply of syrup and water respectively, said drawer being slidably withdrawable to an alternate access position in which the drawer is substantially out of the second compartment and in which the pumps, bulkhead, fluid lines and product lines are forward of the cabinet front end; and (f) a product delivery line from each pump to the refrigeration means, said product delivery lines each including a length normally within the second compartment, said length being flexible and being forward of the cabinet front end when the drawer is in the access position, enabling slidable withdrawal of the drawer and all water and syrup components thereon without disconnection of any of said water or syrup components for providing substantially unobstructed access to the pumps without requiring disconnection of any line.

Claim 9

A pressurized fluid powerable post-mix beverage dispenser comprising: (a) an exterior cabinet having a front end with a dispensing nozzle and a drip tray; (b) means dividing the interior of the cabinet into first and second discrete compartments; (c) refrigeration means for cooling beverage ingredients, said refrigeration means being in the first compartment; (d) a slide trackway in the second compartment; (e) a slide drawer in the second compartment, said drawer being slidably mounted to the trackway and having thereon a fluid powerable syrup pump, a fluid powerable water pump, a bulkhead for fluid lines, a propellent fluid line from the bulkhead to the pumps for supply of propellent fluid to the pumps, and product lines from the bulkhead to the syrup and water pumps for supply of syrup and water respectively, said drawer being slidably withdrawable to an alternate access position in which the drawer is substantially out of the second compartment and in which the pumps, bulkhead, fluid lines and product lines are forward of the cabinet front end; and (f) a product delivery line from each pump to the refrigeration means, said product delivery lines each including a length normally within the second compartment, said length being flexible and being forward of the cabinet front end when the drawer is in the access position, enabling slidable withdrawal of the drawer and all water and syrup components thereon without disconnection of any of said water or syrup components for providing substantially unobstructed access to the pumps without requiring disconnection of any line.

Claim 10

A pressurized fluid powerable countertop post-mix beverage dispenser comprising: (a) a structural chassis; (b) a cabinet mounted on and enclosing the chassis; (c) means in the chassis dividing an interior of the cabinet into discrete upper and lower compartments; (d) refrigeration means for cooling beverage ingredients, said refrigeration means being mounted on the dividing means and being entirely within the upper compartment; (e) a drawer trackway in the lower compartment; (f) a slide drawer in the lower compartment and slidably mounted to the trackway, said drawer having thereon a water pump, a plurality of fluid powerable syrup pumps, a bulkhead for fluid lines, and fluid supply lines from the bulkhead to the pumps, said drawer and components thereon being slidably withdrawable to an alternate access position in which the drawer and the components thereon are substantially out of the second compartment for substantially unobstructed access thereto; (g) a hood hingedly mounted on a front of the dispenser, said hood having therein fluid power dispensing actuators for control of the syrup pumps, said hood and actuators being co-pivotable into an alternate position providing access to the actuators; (h) beverage ingredient delivery lines connecting the pumps to the refrigeration means, said lines running up behind the front of the dispenser and including lengths normally within the lower compartment which are withdrawable from the lower compartment with the drawer; (i) a propellent delivery line from the drawer to the actuators and a propellent return line from each actuator to a respective syrup pump, said propellent lines also running up behind the front of the dispenser and including lengths normally within the lower compartment which are withdrawable from the lower compartment with the drawer; and (j) a drip tray mounted on front of the dispenser at substantially the same level as the drawer and pumps, said drip tray normally precluding exposure of and access to the drawer and pumps.

Claim 11

A pressurized fluid powerable countertop post-mix beverage dispenser comprising: (a) a structural chassis; (b) a cabinet mounted on and enclosing the chassis; (c) means in the chassis dividing an interior of the cabinet into discrete upper and lower compartments; (d) refrigeration means for cooling beverage ingredients, said refrigeration means being mounted on the dividing means and being entirely within the upper compartment; (e) a drawer trackway in the lower compartment; (f) a slide drawer in the lower compartment and slidably mounted to the trackway, said drawer having thereon a water pump, a plurality of fluid powerable syrup pumps, a bulkhead for fluid lines, and fluid supply lines from the bulkhead to the pumps, said drawer and components thereon being slidably withdrawable to an alternate access position in which the drawer and the components thereon are substantially out of the second compartment for substantially unobstructed access thereto; (g) a hood hingedly mounted on a front of the dispenser, said hood having therein fluid power dispensing actuators for control of the syrup pumps, said hood and actuators being co-pivotable into an alternate position providing access to the actuators; (h) beverage ingredient delivery lines connecting the pumps to the refrigeration means, said lines running up behind the front of the dispenser and including lengths normally within the lower compartment which are withdrawable from the lower compartment with the drawer; (i) a propellent delivery line from the drawer to the actuators and a propellent return line from each actuator to a respective syrup pump, said propellent lines also running up behind the front of the dispenser and including lengths normally within the lower compartment which are withdrawable from the lower compartment with the drawer; and (j) a drip tray mounted on front of the dispenser at substantially the same level as the drawer and pumps, said drip tray normally precluding exposure of and access to the drawer and pumps.

Claim 12

A beverage dispenser according to claim 8, in which said dividing means is imperforate and watertight.

Claim 13

A beverage dispenser according to claim 9, in which the cabinet encloses both left and right sides and a back of the dispenser, and in which the cabinet abutts against left and right sides and a back of the dividing means.

Claim 14

A beverage dispenser according to either of claims 8, 9 or 10, in which the lower compartment opens to the front of the dispenser, and in which the drawer is withdrawable underneath the hood and actuators.

Claim 15

A beverage dispenser according to claim 8, in which the hood is hinged to a top of the dispenser, and in which the hood rotates substantially 180 degrees to the access position.

Claim 16

A beverage dispenser according to either of claims 8 or 12, including means on the front of the dispenser for restraining the lines to the dispenser between the drawer and the actuators.

Claim 17

A fluid pressure powerable countertop post-mix beverage dispenser comprising: (a) an exterior cabinet having a front end with a dispensing nozzle and a drip tray; (b) a chassis within the cabinet, said chassis having a bottom, structural uprights extending upward from the bottom, and a base mounted on the upright, said base being spaced above the bottom and dividing the interior of the cabinet into discrete upper and lower compartments; (c) refrigeration means for cooling beverage ingredients, said refrigeration means being mounted to the chassis and being in the upper compartment above the base; (d) means defining a slide trackway in between the chassis bottom and base for slidably supporting a pump drawer within the chassis, in the lower compartment, said trackway opening to the front end of the cabinet; (e) a pump drawer slidably mounted upon the trackway, said drawer being within the lower compartment, and having a frame, discrete syrup pumps fixedly mounted upon the frame, and a water pump fixedly mounted on the frame; (f) stop means operatively engagable between the chassis and the drawer for positioning the drawer in a drawn out position in which all of the pumps are unobstructively accessible before the cabinet front end; (g) resilient tubing flexibly connecting pump outlets to the refrigeration means, those parts of said tubing normally in the lower compartment together with the connections of said tubing to the pump outlets and together with inlets of the pumps all being outward of the cabinet when the drawer is in the drawn out position; and (h) means for supporting said drip tray at substantially the same level as said pumps, said drip tray normally precluding visual exposure of the pumps and the drawer.

Claim 18

A fluid pressure powerable countertop post-mix beverage dispenser comprising: (a) an exterior cabinet having a front end with a dispensing nozzle and a drip tray; (b) a chassis within the cabinet, said chassis having a bottom, structural uprights extending upward from the bottom, and a base mounted on the upright, said base being spaced above the bottom and dividing the interior of the cabinet into discrete upper and lower compartments; (c) refrigeration means for cooling beverage ingredients, said refrigeration means being mounted to the chassis and being in the upper compartment above the base; (d) means defining a slide trackway in between the chassis bottom and base for slidably supporting a pump drawer within the chassis, in the lower compartment, said trackway opening to the front end of the cabinet; (e) a pump drawer slidably mounted upon the trackway, said drawer being within the lower compartment, and having a frame, discrete syrup pumps fixedly mounted upon the frame, and a water pump fixedly mounted on the frame; (f) stop means operatively engagable between the chassis and the drawer for positioning the drawer in a drawn out position in which all of the pumps are unobstructively accessible before the cabinet front end; (g) resilient tubing flexibly connecting pump outlets to the refrigeration means, those parts of said tubing normally in the lower compartment together with the connections of said tubing to the pump outlets and together with inlets of the pumps all being outward of the cabinet when the drawer is in the drawn out position; and (h) means for supporting said drip tray at substantially the same level as said pumps, said drip tray normally precluding visual exposure of the pumps and the drawer.

Claim 19

A beverage dispenser according to either of claims 8 or 14, in which the trackway comprises outer lower rails of the chassis, said rails having cantilever extensions forward of the front of the dispenser a length substantially equal to the depth of the drip tray.

Claim 20

A beverage dispenser according to claim 15, in which the drip tray has sides covering the cantilevered extensions.