| 发明名称 |
Particle size sensor has cleaning unit improves service interval |
| 摘要 |
The particle size sensor has a cleaning unit (9) with channels (15) to blow cleaning fluid (8) such as air across the measurement windows (4,5) at an angle to the particle flow (2) so as to prevent obstruction of the sensor light beam (6).
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| 申请公布号 |
DE10110066(C1) |
申请公布日期 |
2002.06.20 |
| 申请号 |
DE20011010066 |
申请日期 |
2001.03.02 |
| 申请人 |
PARSUM-GESELLSCHAFT FUER PARTIKEL-, STROEMUNGS- UND UMWELTMESTECHNIK MBH |
发明人 |
ECKARDT, GUENTER;DIETRICH, STEFAN;KOEHLER, MICHAEL |
| 分类号 |
G01N15/02;G01N21/05;(IPC1-7):G01N15/02 |
主分类号 |
G01N15/02 |
| 代理机构 |
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代理人 |
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