发明名称 |
Indirect charging electrode for electrostatic spray guns |
摘要 |
Improved apparatus for indirectly charging atomized electrically conductive fluids discharged from a spray gun. One or more high voltage electrodes are located outside of the atomized fluid envelope for imparting a charge to the fluid droplets. Air curtains are established to surround insulated electrode holders for preventing a buildup of electrically conductive deposits on the holders. The air curtain is strongest at the end of the holder closest to the atomized paint envelope. The electrodes may be supported from an adapter which permits retrofitting on existing direct charge electrostatic spray guns.
|
申请公布号 |
US4989793(A) |
申请公布日期 |
1991.02.05 |
申请号 |
US19900473356 |
申请日期 |
1990.02.02 |
申请人 |
ILLINOIS TOOL WORKS, INC. |
发明人 |
GIMPLE, JAMES J. |
分类号 |
B05B5/053 |
主分类号 |
B05B5/053 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|