Exchangeable concentrate container for beverage dispensing machi

Details Exchangeable concentrate container for beverage dispensing machi Exchangeable concentrate container for beverage dispensing machi

1980-10-14

1982-06-15

Weidenfeld, Gil

Dispensing

Resilient wall

Supply container delivering to receiving chamber

128DIG12, 222214, 251 5, 417394, 417477, B65D 3700

Patent

active

043346405

ABSTRACT:
Apparatus for dispensing a liquid beverage concentrate comprises a concente reservoir, a resilient dispensing tube having one end in communication with the reservoir via a non-return valve opening into the tube and having an opposite dispensing end provided with a non-return valve opening outwardly, and a pressure fluid device for squeezing a portion of the dispensing tube so as to force a quantity of concentrate through the dispensing end of the tube, the pressure fluid device including a deformable sleeve loosely fitting over the tube and separating the tube from the pressure fluid.

REFERENCES:
patent: 2772817 (1956-12-01), Jauch
patent: 2904063 (1959-09-01), Wall et al.
patent: 3052238 (1962-09-01), Broman et al.
patent: 3211340 (1965-10-01), Zander et al.
patent: 3881641 (1975-05-01), Pliml, Jr. et al.
patent: 3918854 (1975-11-01), Cartarious et al.
patent: 3921630 (1975-11-01), McPhee
patent: 4104005 (1978-08-01), Poirer
patent: 4106533 (1978-08-01), Herzig
patent: 4168020 (1979-09-01), Benson

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