Dispensing – Collapsible wall-type container – With casing or support
Patent
1988-05-03
1991-06-11
Huppert, Michael S.
Dispensing
Collapsible wall-type container
With casing or support
222147, 222476, 222541, B65D 3556
Patent
active
050225588
ABSTRACT:
An apparatus for the metered dispensing of beverage concentrate includes a storage container with a discharge opening and a dosing chamber assembly attached to the discharge opening. The dosing chamber assembly includes a chamber housing with an input opening communicating with the discharge opening of the container, an output opening and a sliding control valve displaceable in the chamber to alternately open and close the input and output openings of the chamber housing. The container includes an outer rigid shell and a flexible foil bag therein which varies in volume with pressure changes therein.
REFERENCES:
patent: 4076147 (1978-02-01), Schmit
patent: 4375864 (1983-03-01), Savage
patent: 4667853 (1987-05-01), Kruger
patent: 4709835 (1987-12-01), Kruger
patent: 4723688 (1988-02-01), Munoz
patent: 4893731 (1990-01-01), Richter
Deininger Anton
Faerber Karlheinz
Guenther Manfred
Plester George
Troska Georg
Huppert Michael S.
Huson Gregory L.
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