发明名称 |
Latex detection system |
摘要 |
A method and apparatus for detecting foreign matter in a particulate material stream, particularly tobacco, including an optical scanner, in combination with a camera system with beam splitter and filters, and a computer to process signals from the camera to determine whether foreign matter is present. If foreign matter is detected, a diverter deviates the flow of the contaminated material onto a discharge conveyor.
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申请公布号 |
US5462176(A) |
申请公布日期 |
1995.10.31 |
申请号 |
US19940253370 |
申请日期 |
1994.06.03 |
申请人 |
BROWN & WILLIAMSON TOBACCO CORPORATION |
发明人 |
HEREFORD, DECEASED, CLIFF E.;MALEK, JOSEPH H. |
分类号 |
A24B1/04;B07C5/342;(IPC1-7):B07C5/00 |
主分类号 |
A24B1/04 |
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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