SPRAY DEVICE, METHOD FOR SPRAYING A CERTAIN QUANTITY OF FLUID AND A PROCESS FOR MANUFACTURING THE DEVICE

摘要

The invention relates to a device and a method for spraying a certain quantity of fluid. The device comprises a casing (1 ) with a cavity for accommodating a liquid reservoir (4) and a pump which delivers a specific quantity fluid upon activation. The device further comprises a nozzle (5) through which the flow of fluid passes in the form of spray droplets together with an activating device (8a, 8b, 16) which acts upon the base of the reservoir due to the application of opposing forces P to the casing (1 ), basically at right angles to the pumping movement of the device.