Abstract: The nebulisation device includes a liquid reservoir, a liquid supply line for supply of liquid to a nebulisation zone and an outlet opening from the nebulisation zone by which a flow of nebulised liquid particles escapes the nebulisation zone. The outlet opening opens into the liquid reservoir above the level of the liquid and the liquid reservoir has an escape opening for nebulised liquid particles, by which some of the nebulised liquid particles, coming from the outlet opening, leave the reservoir. Optionally, the device comprises an outside air inlet duct with a nozzle in the nebulisation zone and an opening to outside air in the liquid reservoir.

Abstract: The nebulisation venturi includes a liquid supply duct and compressed air supply duct, each duct having a nozzle opening in the nebulisation zone in which the air arriving under pressure from the supply duct nebulises the liquid coming from the liquid supply duct. The venturi includes a regulator for the relative position of the liquid supply duct nozzle with relation to the compressed air supply duct nozzle. The regulator can adjust at least the longitudinal position of the liquid supply nozzle and/or the angular position of the liquid supply nozzle. The venturi preferably includes a supply duct for free air with a nozzle in the nebulisation zone and an opening to the outside.