Device for spraying fluid mixture has feed line delivering carrier fluid to nozzle, active medium reservoir connected to feed line so predefined quantity of medium can pass into feed line

摘要

The device has a fluid output nozzle (18) and a feed line (20) leading to the nozzle. The feed line delivers the carrier fluid to the nozzle and an active medium reservoir (24) is connected to the feed line so that a predefined quantity of active medium can pass into the feed line to be mixed with the carrier fluid in the line. The active material is in the form of a wax rod (26) held in position by a spring (28). An Independent claim is also included for a method for spraying a fluid mixture.