Exchangeable concentrate container for beverage dispensing machines
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United States of America Patent
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-
Jun 15, 1982
Issued Date -
N/A
app pub date -
Oct 14, 1980
filing date -
Aug 8, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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