Abstract: A device for applying a fluid to a localized and defined area including a reserve of fluid in the form of an aerosol; means for starting release of the fluid from the reserve; and an ejection nozzle having a conduit and an outlet orifice through which the fluid is ejected at a pressure higher than atmospheric pressure in a controlled and directed manner as regards a diameter of the application area, the fluid having a boiling point equal to or lower than ?20° C., and a latent heat of evaporation equal to or lower than 200 kJ/kg.

Abstract: A device for application of a fluid to an area to be treated including a reservoir of fluid contained in an aerosol and maintained in a device in the form of a casing, and means for triggering release of the fluid from the reservoir via an ejection nozzle, wherein means of triggering release of the fluid are coupled with a time system controlling duration of release of the fluid.

Abstract: The invention concerns an automatic fluid dispensing device comprising a container, a push-button, a plurality of springs, at least one cam, a plunger, and an aerosol containing the fluid to be dispensed. The invention is characterized in that it further comprises a sealed pressure chamber provided with at least one outlet for releasing the pressure from the pressure chamber when the latter is higher than atmospheric pressure, the compression of the push-button acting, via the cam of the plunger to increase the pressure in said chamber acting on the aerosol so that it delivers the fluid during a predetermined time. The invention also concerns a method using said device.