发明名称 |
Electrostatic coating method and apparatus |
摘要 |
An apparatus for electrostatically coating a workpiece has an insulating separator valve mechanism for electrically separating a paint supply passage for supplying an electrically conductive paint to a coating gun, into a paint supply passage to which a high voltage will be applied and a paint supply passage to which no high voltage will be applied. The insulating separator valve mechanism has a first valve body connectable to said paint supply passage through a first on/off valve, and a second valve body connectable to said paint supply passage through a second on/off valve. While the first and second valve bodies are connected to each other and the first and second on/off valves are closed, a paint trap is cleaned by a cleaning medium, which is discharged into a second dump passage. A process of cleaning the paint trap for a paint color change is efficiently and reliably carried out to reliably remove paint residuals from the paint trap.
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申请公布号 |
US5851292(A) |
申请公布日期 |
1998.12.22 |
申请号 |
US19960721961 |
申请日期 |
1996.09.27 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
MINOURA, SHUUJI;ONO, YUKIHITO;KAGEYAMA, OSAMU;SHIMADA, TAKASHI;KOKUBO, TOSHIYUKI |
分类号 |
B05B5/16;B05B12/14;(IPC1-7):B05B5/025 |
主分类号 |
B05B5/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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