发明名称 |
Device for determining continuously the hardness of a smokable article |
摘要 |
A device for determining continuously the hardness of a smokable article, more particularly a cigarette, from the mechanical properties of a rod of tobacco fibres during the manufacture of this smokable article, which ascertains the temperature of the former finger which compacts the rod of tobacco fibres to a predetermined diameter dependent on the diameter of the finished smokable article. This temperature measurement, which can be carried out by a thermocouple element, a resistance thermometer or a semiconductor temperature sensor, represents an exact reproducible measure of the hardness of the smokable article which is produced with this rod of tobacco fibres.
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申请公布号 |
US4615342(A) |
申请公布日期 |
1986.10.07 |
申请号 |
US19850699629 |
申请日期 |
1985.02.08 |
申请人 |
B.A.T. CIGARETTEN-FABRIKEN GMBH |
发明人 |
FEDERLE, HARTMUT;WALTHER, FRIEDRICH |
分类号 |
A24C5/34;G01K1/14;G01N3/40;(IPC1-7):A24C5/14 |
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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