Patent ID: 6277003
Filing Date: 2001-08-21
Classification: A61C,B24C

Abstract:
Apparatus for dispensing a pressurized stream of gas having particles suspended therein, which apparatus comprises:a container having a top portion and a bottom portion for holding the particles in a powder form;a closure means for the container so that the container can be pressurized by a gas;an interior chamber inside the container having at least one abrasive particle passage towards the bottom of the interior chamber through which the abrasive particles can enter the interior portion of the interior chamber;a gas inlet line leading into the interior container;an interior tube located inside the container having inlet and outlet ends and connected at its inlet end to the gas inlet line, the outlet end of the interior tube being directed downwardly into the interior of the interior chamber; andan outlet passage leading from the interior of the interior chamber to the outside of the container.