Dispensing – Plural sources – compartment – containers and/or spaced jacket – Cabinet-type dispenser for single mixed drinks
Patent
1989-08-31
1991-03-19
Kashnikow, Andres
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Cabinet-type dispenser for single mixed drinks
222 56, 222 66, B67D 556
Patent
active
050003526
ABSTRACT:
A beverage making and dispensing apparatus comprising a pressurized water supply; a non-pressurized beverage syrup supply; a hydraulically driven proportional pump with water and syrup inlets connected with the water and syrup supplies, water and syrup outlets connected with a water delivery line and a syrup delivery hose; an aspirator-atomizer mixing device with an elongate mixing chamber with an outlet end, a water passage with an inlet end connected with the water delivery line and a nozzle end to direct a jet of water longitudinally of the chamber toward its outlet end, a syrup port communicating with the chamber and connected with the hose; a water valve to start and stop the flow of water from the pump into and through the mixing device; and, a flow control device in the hose downstream of the pump and upstream of the syrup port to establish a pressure drop and maintain a positive pressure at the syrup outlet of the pump that is less than the minus pressure at the syrup port and a pressure at the syrup port that is less than the water pressure at the nozzle end of the water passage.
REFERENCES:
patent: 3323681 (1967-06-01), DiVette et al.
patent: 4160512 (1979-07-01), Cleland
patent: 4186772 (1980-02-01), Handleman
patent: 4469137 (1984-09-01), Cleland
patent: 4544084 (1985-10-01), Cleland
patent: 4684332 (1987-08-01), Hartley et al.
patent: 4795061 (1989-01-01), Peckjian
patent: 4901765 (1990-02-01), Poe
DeRosa Kenneth R.
Kashnikow Andres
Maxwell Georges A.
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