Electrostatic Coating Machine
OwnerTatsuya Nakaishi, Daisuke Otainventors
Life of this patent
Estimating the term…
Abstract
A system comprising a workpiece and an electrostatic coating machine configured to electrostatically adsorb paint on the workpiece by charging the paint with a voltage output supplied from a high voltage generator, wherein a high voltage safety control unit is configured to monitor the voltage output and lower the voltage output of the high voltage generator based on a detected current being above a first overcurrent threshold, can be improved wherein a the first overcurrent threshold is a dynamic threshold based on the voltage output.
Claims15
In a system comprising a workpiece and an electrostatic coating machine configured to electrostatically adsorb paint on the workpiece by charging the paint with a voltage output supplied from a high voltage generator, wherein a high voltage safety control unit is configured to monitor the voltage output and lower the voltage output of the high voltage generator based on a detected current being above a first overcurrent threshold, the improvement comprising:
- the first overcurrent threshold is a first dynamic threshold based on the voltage output.
Dependencies are inferred from the claim text.