Abstract: In an inhalator apparatus including a container for liquid inhalant, the tip of a suction cone adapted to be rotated by an electric motor is submerged in liquid inhalant and a zone of spray is produced along the upper peripheral edge of the suction cone. The mixture of vaporized liquid inhalant and air is discharged in the form of a fine mist from an aerosol outlet. Improvements obtained in the degree of vaporization and mixing according to the present invention are achieved by utilizing a lightweight suction cone of simple construction, with vanes of a radial blower extending upwardly from the peripheral edge of the suction cone. The radial blower is affixed to the suction cone and is rotatable. The air intake terminates in or above the space defined by the vanes of the radial blower.