发明名称 |
Method for monitoring mass per unit area of fabric material web, involves generating numerically controlled variable by offsetting reference value with measured value |
摘要 |
<p>The method involves directing measuring beam and reference beam of material web (1) towards sensor (3) simultaneously and generating corresponding numerical reference values. A numerically controlled variable is generated by offsetting the reference value with measured value. An independent claim is included for device for monitoring mass per unit area of fabric material web.</p> |
申请公布号 |
DE102011009233(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
DE20111009233 |
申请日期 |
2011.01.22 |
申请人 |
FAGUS-GRECON GRETEN GMBH & CO KG |
发明人 |
BERGMANN, BERND |
分类号 |
G01N23/16 |
主分类号 |
G01N23/16 |
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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