Atomized liquid dispenser

Details Atomized liquid dispenser Atomized liquid dispenser

1996-07-08

1998-07-14

Bomberg, Kenneth

Dispensing

With discharge assistant

With movable nozzle interconnected therewith

2223218, 222380, 222496, 239570, B67D 542

Patent

active

057791066

ABSTRACT:
An atomized liquid dispenser, comprising a pump and a dispensing head mounted on the stem of the pump, the head defining a chamber communicating with the stem and housing a movable piston urged by a spring to close a discharge nozzle provided at one end of the chamber. From the head there extends a skirt in which cuts are provided which define a flexible tang engaging one end of said piston projecting from said chamber. From the inner surface of the tang there projects a cam which, when the pump is operated, interferes with the pump or with an element rigid with it, to cause the tang to flex outwards and axially entrain the piston, so withdrawing it from the discharge nozzle.

REFERENCES:
patent: 3584789 (1971-06-01), Traynor
patent: 4182496 (1980-01-01), Burke
patent: 5085353 (1992-02-01), Inui et al.
patent: 5429275 (1995-07-01), Katz
patent: 5558258 (1996-09-01), Albini et al.
patent: 5577640 (1996-11-01), Albini et al.
patent: 5624055 (1997-04-01), Clanet et al.

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