Importance

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Abstract

An actuator for a liquid spray pump is provided with a skirt which co-operates with a body of the pump to compress a volume of air during pump actuation. Air compressed by this action is ejected from an air injection channel in the vicinity of a liquid spray emerging from a first nozzle defined by the actuator. A second nozzle is connected to the actuator externally of the first nozzle to define an air gap therebetween and the air ejection channel communicates with the air gap such that in use both the liquid spray and the compressed air are dispensed through the second nozzle aperture. Primarily intended for dispensing water based products, the effect of the compressed air is to assist in the evaporation of water contained in the liquid or any other volatile liquid dissolved in a liquid product to be dispensed in aerosol form.

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First Claim