| 摘要 |
A device for dosing powder 5 has a storage container 3, wherein the storage container 3 comprises an outlet channel 7 through which the powder 5 may be fed to a collecting device 9. The storage container 3 is connected to a vibration exciter 11, wherein at least part of the storage container 3 is acted upon by vibrations that are generated by the vibration exciter 11. The vibration exciter 11 may be connected to the outlet channel 7 and may generate a square-wave or triangular oscillation with an amplitude lower than 150žm and the frequency is higher than 300 Hz. |
