Patent ID: 8016209
Filing Date: 2011-09-13
Classification: A01M,A61L,A61M,B05B

Abstract:
1. A liquid droplet spray system for atomising a liquid substance including functional liquids, medicated or not, sanitizing or not, fragranced or not, the system comprising: (a) a support having a central aperture, wherein the support further comprises a plurality of semicircular slots formed therein; (b) a liquid droplet spray device in which a space is provided, wherein the space is arranged to receive said liquid substance, and the liquid droplet spray device includes a nozzle body covering the space so that said liquid substance exits the space of the liquid droplet spray device by traversing the nozzle body and exits the system by traversing the central aperture of the support; (c) a reservoir for containing said liquid substance; (d) a valve body for controlling access of said liquid substance from the reservoir to the space, wherein the valve body comprises a fluidic channel arranged to connect the reservoir to the space by way of the valve body thereby conveying liquid substance contained in the reservoir to the space by way of capillary action, wherein the valve body further comprises a bottom surface, and a plurality of engagement notches disposed at a periphery of the bottom surface; (e) an electromechanical actuator arranged to actuate liquid substance in said space so that the liquid substance undergoes a vibration and contacts the nozzle body thereby traversing the one or more nozzles as a liquid droplet spray; and (f) electronic control means arranged to at least control said electromechanical actuator, wherein said liquid droplet spray system has two parts that include a first, disposable part in which said reservoir, said valve body, and said nozzle body, are arranged, and a second, non-disposable part in which said support, said electromechanical actuator and said electronic control means are arranged so that said reservoir does not directly contact said fluidic channel, and wherein said valve body ensures that said first, disposable part is liquid tight when not in use, and wherein said plurality of semicircular slots of said support are arranged to receive said engagement notches of said valve body so as to form joining and locking means allowing attachment of the disposable part to the non-disposable part.