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An apparatus and method for producing and dispensing whipped soft drinks, hot chocolate and beverages which does not use mechanical whipping such as rotating blades, but rather accomplishes the whipping of the mixture of syrup and water by a whipper insert 28 that is mounted above the dispensing noz

An apparatus and method for producing and dispensing whipped soft drinks, hot chocolate and beverages which does not use mechanical whipping such as rotating blades, but rather accomplishes the whipping of the mixture of syrup and water by a whipper insert 28 that is mounted above the dispensing nozzle 24b of the apparatus.

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1. An apparatus for producing and dispensing a whipped beverage comprising a mixture of syrup and water, the apparatus comprising:a mixing chamber having a syrup inlet and a water inlet; and a whipping insert receivable within the mixing chamber, the whipping insert having: a housing including an ou

1. An apparatus for producing and dispensing a whipped beverage comprising a mixture of syrup and water, the apparatus comprising:a mixing chamber having a syrup inlet and a water inlet; and a whipping insert receivable within the mixing chamber, the whipping insert having: a housing including an outlet; and a shoulder located on the housing, the shoulder having a portion blocking at least a portion of the water inlet to define a restricted and accelerated water flow path that passes radially outwardly within the whipping insert and impinges on a stream of the syrup that flows into the whipping insert, so that as the water impinges upon the syrup, it causes turbulence to occur that efficiently intermixes the syrup and the water before they are dispensed through a dispensing nozzle in communication with the internal mixing chamber. 2. The apparatus as defined in claim 1 wherein the housing has an internal mixing chamber with an axial centerline, in which the syrup inlet is substantially aligned with the axial centerline.3. The apparatus as defined in claim 2 in which the restricted water flow path circumscribes the axial centerline of the internal mixing chamber.4. The apparatus as defined in claim 3 in which the housing of the whipping insert includes a closure wall partially closing the internal mixing chamber and in which the outlet comprises a plurality of apertures formed in the closure wall.5. The apparatus as defined in claim 4, further including a dispensing nozzle in communication with the plurality of apertures.6. An apparatus for producing and dispensing a whipped beverage comprising a mixture of syrup and water, the apparatus comprising in combination, a mixing chamber having a syrup inlet and a water inlet; and a whipping insert receivable within the mixing chamber, the whipping insert comprising a housing having:an internal mixing chamber having an outlet; a first portion of a first diameter; a second portion of a second diameter greater than the said first diameter; and a third portion of a third diameter greater than the said second diameter; and a shoulder having a portion blocking a portion of the water inlet to define a restricted water flow path in communication with the internal mixing chamber of the whipping insert to direct water into the internal mixing chamber at a higher velocity than the velocity at which the water passes toward the water inlet. 7. The apparatus as defined in claim 6 in which the internal mixing chamber further includes a tapered wall portion interconnecting the second and third portions of the internal mixing chamber.8. The apparatus as defined in claim 6 in which the internal mixing chamber has an axial centerline and in which the syrup inlet is substantially aligned with the axial centerline.9. The apparatus as defined in claim 8 in which the restricted water flow path circumscribes the axial centerline of the internal mixing chamber, whereby the water flowing into the internal mixing chamber of the whipping insert via the restricted water flow path impinges on the syrup flowing into the internal mixing chamber.10. The apparatus as defined in claim 8 in which the housing of the whipping insert includes a closure wall partially closing the internal mixing chamber of the whipping insert and in which the outlet of the internal mixing chamber of the whipping insert comprises a plurality of apertures formed in the closure wall.11. The apparatus as defined in claim 10, further including a dispensing nozzle in communication with the plurality of apertures formed in the closure wall of the whipping insert.12. The apparatus as defined in claim 10, wherein the closure wall comprises inwardly radially extending arms that terminate in a generally circular portion that effectively blocks central fluid flow such that fluid flow is urged through an annular area defined between an outer wall of the internal mixing chamber of the whipping insert and the central portion thereof.13. An apparatus for producing and dispensing a beverage made from a mixture of syrup and water, the apparatus comprising a mixing chamber having an axial centerline, a syrup inlet aligned with the axial centerline; a source of syrup in communication with the syrup inlet; a water inlet offset from the axial centerline; a source of water in communication with the water inlet; syrup injection means for directing a stream of syrup toward the syrup inlet; water injection means for directing a stream of water toward the water inlet at a first velocity; and a whipping insert receivable within the mixing chamber of the apparatus for whipping the beverage, the whipping insert comprising a housing having:an internal mixing chamber having an outlet and: a first portion of a first diameter; a second portion of a second diameter greater than the said first diameter; a third portion of a third diameter greater than the said second diameter; and a tapered wall portion interconnecting the second and third portions of the internal mixing chamber; and a shoulder having a portion blocking a substantial portion of the water inlet to define a generally annular shaped restricted water flow path in communication with the internal mixing chamber of the whipping insert to direct water into the internal mixing chamber of the whipping insert at a second velocity greater than the first velocity. 14. The apparatus as defined in claim 13 in which the generally annular shaped restricted water flow path circumscribes the axial centerline of the mixing chamber within the whipping insert.15. The apparatus as defined in claim 13, further including a dispensing nozzle in communication with the plurality of apertures formed in the closure wall of the whipping insert.16. A method of mixing syrup and water in a beverage dispensing apparatus having a mixing chamber that is supplied with syrup and water, comprising the steps of:placing a whipping insert within the mixing chamber so that a shoulder portion of the whipping insert blocks a portion of a water inlet and so that the water flow path entering the mixing chamber is restricted; activating a supply of syrup and water so that they become intermixed by the whipping insert within the mixing chamber of the whipping insert; and dispensing through a dispensing nozzle a mixed, whipped combination of the syrup and the water.