MIXING CHAMBER FOR MIXING TOGETHER A GASEOUS AND A LIQUID CONSTITUENT

摘要

A mixing chamber (1) is described for mixing together a pressurised gaseous and liquid constituent, which chamber is provided with separate feed connections for the constituents. At least one of the feed connections is formed by narrow passages in the wall of the mixing chamber in the form of a porous part (4). The mixing chamber (1) can be made up of several parts (2, 3) with the porous part (4) fixed between them, or it can be integral therewith, for example by being made from a porous material itself. An aerosol comprising a mixing chamber (1) of the type described above is also described.