Vorrichtung zur Dosierung kleinster Pulvermengen zur Erzeugung eines Aerosols
Date Issued
1998
Author(s)
Windt, H.
Oenning, G.
Ott, W.
Patent No
1995-19500726
Abstract
The invention relates to a device for the dosing of very small powder quantities to produce an aerosol by means of which device the dry powder can be dosed in a small mass flow rate. The powder is fed , via a dosing disk (3) provided with at least one opening, from a solids vessel (1) by rotation about an axis, to a downstream ejector through a conduit (14) releasing a suction air flow.