发明名称 |
CONTROL DEVICE FOR OPERATING A COATING DEVICE |
摘要 |
A process for operating a coating device provides for capturing variations of the angle of the coating edge of a doctor element, for instance in relation to the horizontal, directly by a signal generator attached to the doctor element in the vicinity of its coating edge. This signal generator may work on electromagnetic basis so that the signal will be transmitted to a receiver without any line. Preferably a tilt switch is provided which determines slight variations of a set angle of the coating edge relative to, for example, the horizontal by means of displacement of a mercury pearl and two electrodes which will be short-circuited by the mercury pearl.
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申请公布号 |
CA2029663(C) |
申请公布日期 |
1996.11.26 |
申请号 |
CA19902029663 |
申请日期 |
1990.11.09 |
申请人 |
ESSER, REINHARD;GRAAB, HELMUT;MARTIN, CLAUS |
发明人 |
ESSER, REINHARD;GRAAB, HELMUT;MARTIN, CLAUS |
分类号 |
G01B21/22;B05C11/04;B05D3/00;(IPC1-7):B05C11/04 |
主分类号 |
G01B21/22 |
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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