Dispensing – Plural sources – compartment – containers and/or spaced jacket – Cabinet-type dispenser for single mixed drinks
Patent
1975-04-11
1976-06-29
Tollberg, Stanley H.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Cabinet-type dispenser for single mixed drinks
137501, 137517, 2394165, B67D 556, F16K 1900
Patent
active
039660915
ABSTRACT:
A carbonated beverage dispenser includes a valve body defining a carbonated liquid inlet, a syrup inlet, a bore and an elongated syrup stem disposed within the bore. A nozzle is provided having an outlet and the syrup stem terminates in a syrup outlet adjacent the nozzle outlet. Also provided is a diffuser assembly including a stem member, a collar member and a diffuser member. The stem member surrounds the syrup stem and includes a stem portion and an enlarged head portion, the outer surface of the head surface and the valve body bore defining a liquid chamber communicating with the carbonated liquid inlet. A first portion of the collar member adjacent the head of the stem member cooperates with the stem member to define a plurality of liquid passages communicating with the liquid chamber, and a second portion of the collar member defines an inner surface spaced apart from the stem portion. The diffuser member surrounds the stem portion and defines an outer surface which cooperates with the inner surface of the collar member to define a flow chamber having an increasing cross sectional area in an axial direction toward the outlet of the nozzle, the flow chamber communicating between the plurality of liquid passages and the outlet of the nozzle.
REFERENCES:
patent: 2673005 (1954-03-01), Brown
patent: 3289948 (1966-12-01), Fuerst
patent: 3653548 (1972-04-01), Kotscha et al.
patent: 3800826 (1974-04-01), Mc Cann
Eaton Corporation
Scherbel David A.
Tollberg Stanley H.
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