US 12,343,457 B2
Device for diffusing volatile substances
Dominic Doyle, Barcelona (ES); Sergio Luque Vera, Barcelona (ES); and Fernando Alfonso Gallego, Barcelona (ES)
Assigned to Zobele Holding, S.p.A, Trento (IT)
Appl. No. 17/789,254
Filed by ZOBELE HOLDING SPA, Trento (IT)
PCT Filed Dec. 28, 2020, PCT No. PCT/EP2020/087919
§ 371(c)(1), (2) Date Jun. 27, 2022,
PCT Pub. No. WO2021/130387, PCT Pub. Date Jul. 1, 2021.
Claims priority of application No. ES201931160 (ES), filed on Dec. 27, 2019.
Prior Publication US 2023/0034948 A1, Feb. 2, 2023
Int. Cl. A61L 9/14 (2006.01); B05B 17/06 (2006.01)
CPC A61L 9/14 (2013.01) [B05B 17/0607 (2013.01); A61L 2209/134 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A device for diffusing volatile substances, comprising:
a container (1) for housing a liquid containing the volatile substances and comprising an outlet for volatile substances (2) and an air inlet (3), and
a nebulizer (5) with which volatile substances are diffused outside, characterized in that the device for diffusing volatile substances also includes:
a dispenser (4) that connects the volatile substances outlet (2) and the air inlet (3) with the nebulizer (5);
a chamber (6) in which a mist of volatile substances is generated from the nebulizer (5), the chamber comprising an outlet hole (8) through which the mist of volatile substances exits;
wherein the dispenser (4) doses the liquid containing the volatile substances to the nebulizer (5) drop by drop, and wherein the liquid outlet (2) is configured to plug the air inlet (3) when liquid comes out, thereby stopping the dosing, and when the nebulizer (5) operates, the air inlet (3) is released causing another drop to be generated.