Dispensing – With discharge assistant – With material supply container and discharge assistant with...
Patent
1997-03-27
1998-11-24
Bomberg, Kenneth
Dispensing
With discharge assistant
With material supply container and discharge assistant with...
2224644, B67D 542
Patent
active
058396209
ABSTRACT:
An atomizer for liquids, operated manually by a lever with a trigger operating a dispensing pump with a flexible suction tube penetrating into the container in which the liquid to be sprayed is located, and having a ballast weight fixed to the suction tube. The atomizer comprises retaining structure, which can be released when required, in the form of a lever which keeps the ballast weight locked to the dispensing pump and the suction tube gathered up against the dispensing pump. The ballast weight retaining structure is released after the atomizer has been mounted on the container, once the latter has been filled. In this way the flexible suction tube is extended and can follow the ballast weight by gravity regardless of the orientation of the container. Before mounting on the container, the position of the ballast weight is locked to the dispenser and the retracted position of the flexible suction tube enables the atomizers to be handled without risk of entanglement of the suction tubes with the corresponding ballast weights.
REFERENCES:
patent: 3667655 (1972-06-01), Knieriem, Jr.
patent: 4830235 (1989-05-01), Miler
patent: 5195664 (1993-03-01), Rhea
patent: 5373973 (1994-12-01), Foster
patent: 5397034 (1995-03-01), Wunsch
patent: 5553750 (1996-09-01), Foster
Bomberg Kenneth
Guala Dispensing S.r.l.
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