发明名称 |
Device for electrostatically projecting a coating material and a method for controlling power supply to voltage increasing of said device |
摘要 |
The inventive device for electrostatically projecting a coating product comprises a spray gun provided with voltage increasing means for producing a high direct voltage for a product electrostatic charge, wherein said spray gun is provided with a controllable valve for controlling an atomizing air flow inside the spray gun in the direction to a spraying head. A pressure sensor integrated into the spray gun is used for detecting the atomizing air pressure (P) representative value downstream of the valve and for delivering a signal (S1) for controlling the power supply of the voltage increasing means. Said invention makes it possible to control the power supply of the voltage increasing means according, in particular, to the signal (S1) received from the sensor.
|
申请公布号 |
US7677481(B2) |
申请公布日期 |
2010.03.16 |
申请号 |
US20060910726 |
申请日期 |
2006.03.31 |
申请人 |
SAMES TECHNOLOGIES |
发明人 |
BUQUET THIERRY;DI GIOIA MICHEL |
分类号 |
B05B5/03;B05B5/025;B05B5/053;B05C11/00 |
主分类号 |
B05B5/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|