| 摘要 |
An electrostatic spray coating system for spraying conductive coatings such as water base paint has a grounded paint supply sub-system which intermittently supplies conductive coating material to a high voltage sub-system across an air space. An interlock system prevents conductive coating material from being transferred from the grounded sub-system to the high voltage sub-system while high voltage electrical potentials being applied to the high voltage coating material sub-system.
|
