发明公开
EP1955776A1 Method and apparatus for improved control of air pressure delivered to a spray applicator
审中-公开
方法和设备，以提高空气压力的一个喷头的控制
- 专利标题： Method and apparatus for improved control of air pressure delivered to a spray applicator
- 专利标题（中）： 方法和设备，以提高空气压力的一个喷头的控制
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申请号： EP07102025.9申请日： 2007-02-09
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公开(公告)号： EP1955776A1公开(公告)日： 2008-08-13
- 发明人: Mikalsen, Kenneth
- 申请人： ABB AS
- 申请人地址： Bergervejen 12 1396 Billingstad NO
- 专利权人： ABB AS
- 当前专利权人： ABB AS
- 当前专利权人地址： Bergervejen 12 1396 Billingstad NO
- 代理机构： Dahlstrand, Björn
- 主分类号： B05B12/08
- IPC分类号： B05B12/08 ; B65G53/66 ; G05B13/02 ; G05D16/20
摘要：
An apparatus for spray pattern control in an automated painting or coating apparatus comprising a supply of compressed gas (1), a valve means (11a,11b) controlling the gas supply to an applicator (5), and a conduit (1) transporting said gas from the supply to the applicator (5). A pressure sensing means (13) is arranged to measure the pressure of the gas delivered to the applicator (5), and a control loop (12) uses said valve means (11a,11b) to regulate the pressurized gas flow to control gas pressure at the applicator (5) based on the measured gas pressure.
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