Method for electrostatic coating of object with powder by electrostatic fluidizing container, involves fluidizing powder to be coated in fluidizing container as powder cloud, where powder is electrostatically charged

摘要

The method involves fluidizing powder to be coated in the fluidizing container as powder cloud, where the powder is electrostatically charged. The object is brought into the powder cloud, and the powder is electrostatically loaded in the fluidizing container by pulsed voltage. An independent claim is included for a fluidizing container for fluidization of a powder as powder cloud.