B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
210/47
B65D 5/72 (2006.01) B65D 83/00 (2006.01) B65D 83/14 (2006.01) B67D 1/08 (2006.01)
Patent
CA 1141708
95-120P DIP TUBE AND VALVE WITH QUICK-DISCONNECT COUPLING FOR A COLLAPSIBLE CONTAINER Abstract of the Disclosure The present invention is directed to a dip tube and valve with a quick-disconnect coupling for use in combination with a collap- sible bag to dispense a liquid product therefrom. The dip tube is extruded or otherwise formed formed plastic or other suitable materials and includes at least one channel in the per- ipheral surface thereof extending along the entire length of the dip tube. As a vacuum or suction is applied to the dip tube by a pump, initially all of the air within the collapsible bag is extracted therefrom. Subsequently, the liquid product is dispensed out of the collapsible bag and the bag collapses around a portion of tile dip tube which is no longer surrounded by the liquid product. Progressively, as the liquid product is removed, the bag will con- tinue to collapse around the dip tube and the liquid product will continue to flow through the longitudinal channel of the tube until the contents of the collapsible bag are exhausted. The collapsible bag has a fitment or spout to which a valve with a quick-disconnect coupling is connected The dip tube may be moun- ted in either the bag fitment or the valve. The quick-disconnect coupling of the valve is adapted to receive a mating coupling from the hose socket of a dispensing hose. When the respective couplings are engaged the valve is biased in an open position. The valve is normally biased to a closed position when the coupling are not engaged.
354846
Coca-Cola Company (the)
Gowling Lafleur Henderson Llp
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