Abstract: The invention relates to an apparatus for dispensing cold, carbonated coffee beverages. The apparatus comprises a plurality of reservoirs for holding the beverage ingredients. Each reservoir is selectively connected to at least one dispensing pump that is controlled by a control unit. The pumps deliver the ingredients to a dispensing head that is configured to mix the ingredients external to the dispensing head. The basic ingredients are coffee extract, soda, and a sweetener. Additionally, ingredients such as decaffeinated coffee extract and water may be included to expand the range of beverage selections. The apparatus dispenses the ingredients in a manner that forms a desired creme on top of the beverage.

Abstract: A fluid composition dispensing system employs a pair of bulk supplies of fluid components which communicate through air-actuated pumps to measurement and dispensing reservoirs. Each of the reservoirs has an associated float switch which is operative to inhibit operation of the associated pump when the reservoir is filled with a desired quantity of fluid component. A dispensing valve assembly is interposed between the two reservoirs to allow for dispensing from the reservoir at predetermined dispensing rates. A mechanical valve assembly has a linkage which is configured to allow the slower flowing fluid to pass through a larger valve orifice such that the dispensing rates of the two fluids are the same.

Abstract: A juice beverage dispenser employs a fixed ratio pump interposed between a source of juice concentrate and a source of water. The water drives the pump such that the water and juice concentrate outputs from the pump are presented in a fixed ratio independent of water pressure or juice concentrate viscosity. The outputs from the pump are passed to a check valve/premixer which blends the water and juice concentrate into a premixed blend for passage to a final mixer. A bypass line interconnects the source of water and the final mixer and has therein a metering valve with an adjustable orifice. By adjusting the orifice of the metering valve, the final ratio of juice concentrate and water in the final juice beverage may be established.

Abstract: A germicide applicator for cow udders incorporates a dispensing wand having a dispensing ring at an end thereof for applying a germicide solution to the teats of a cow. The dispensing ring has a central aperture sized to receive a teat and allow for the spraying of germicide from circumferentially spaced spray nozzles therein. A source of lactic acid and a source of sodium chlorite are provided in communication with the spray gun and are driven by respective pumps. Valves in the spray gun are actuated by a trigger and allow for the metering of both lactic acid and sodium chlorite in a common conduit within a wand, where they are mixed in the appropriate relationship to achieved the desired germicide. Float valves used in association with the sources of lactic acid and sodium chlorite shut down the pumps when an adequate supply of either is absent.

Abstract: A juice mixing nozzle, which provides for the mixing of juice concentrate with water, includes a head which receives a manifold, a diffuser, and a cap to enclose the head. A supply of water, concentrate and air are directed through the cap and manifold into a mixing area where the water velocity is greatly increased to provide a "slicing" action to cut the concentrate and blend it with the water to make juice. After mixing, the juice is deflected by the diffuser to reduce the velocity thereof. The head also has a collection area to further reduce the velocity of the juice and minimize the splashing of the juice as it exits the head. The unique mixing action provided by the juice mixing nozzle allows for a mixing ratio of about five parts water to about one part concentrate.

Abstract: A juice dispenser for providing a known quantity of juice at each dispensing cycle, wherein a supply of juice concentrate is transferred by a hose to a dispensing head and wherein a controller monitors a pressure transducer connected to one of the hose and a dispensing head so that the controller can determine a viscosity value of the juice concentrate based on readings of the pressure transducer and accordingly determine a count indicative of the volume of the juice concentrate dispensed in such a manner that the controller can adjust the count depending upon the viscosity value determined at each dispense cycle. The juice dispenser dispenses juice concentrate and water into cups supported by a thermally insulated tray wherein the tray has at least one cavity for receiving thermal material and which supports an insulation plate that carries the group of cups in such a manner that temperature variation is minimized so as to maintain the temperature of the juice within a desired range.