发明名称 |
WRAPPER AND FILLER MONITOR FOR CIGARETTE-LIKE OBJECTS |
摘要 |
<p>Improvements Relating to the Monitoring of Rod-Like Articles The invention is based on the realisation that for a rod-like article, a cigarette for example, having a plurality of ventilation gas flows, the flows can be equated to a single equivalent flow nominally occurring at an "equivalent ventilation point". By establishing one or more flow regimes in a rod-like article and measuring gas pressures, the articles can be monitored for displacement of the equivalent ventilation point, such displacement being indicative of the position of out-of-specification gas flows.</p> |
申请公布号 |
CA1186655(A) |
申请公布日期 |
1985.05.07 |
申请号 |
CA19820402253 |
申请日期 |
1982.05.04 |
申请人 |
BRITISH-AMERICAN TOBACCO COMPANY LIMITED |
发明人 |
MILNER, JOHN K.;DAGNALL, ROGER B. |
分类号 |
A24C5/34;G01N15/08;(IPC1-7):B07B1/00 |
主分类号 |
A24C5/34 |
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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