发明名称 |
Method for detecting contamination and/or damage in a face running through a nipin a paper machine or in a paper finishing machine |
摘要 |
A method for detecting contamination on or damage to a web-contacting face in a paper machine or a paper finishing machine, including the steps of detecting vibrations of the web-contacting face over a period of time by means of a plurality of detectors arranged in association with the machine and determining the location of the contamination on or damage to the web-contacting face based on the time the vibrations were detected. |
申请公布号 |
AU9543698(A) |
申请公布日期 |
1999.05.10 |
申请号 |
AU19980095436 |
申请日期 |
1998.10.19 |
申请人 |
VALMET CORPORATION |
发明人 |
EERO SUOMI;TAPIO MAENPAA;ANTERO KARJALAINEN |
分类号 |
G01N29/12;D21F7/00;D21F11/00;D21G;D21G1/00;D21G9/00;G01H1/00 |
主分类号 |
G01N29/12 |
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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