Method and device for the separation of foreign bodies
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United States of America Patent
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Nov 11, 2008
Grant Date -
Sep 29, 2005
app pub date -
Mar 24, 2005
filing date -
Mar 26, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method for the separation of foreign bodies and a device for the separation of foreign bodies from a tobacco stream. The method according to the invention is characterized in that the tobacco stream is directly conveyed into the area of the foreign-body detection device with compressed air and whereby foreign bodies in the tobacco stream are identified by means of the foreign-body detection device based on at least one characteristic and subsequently removed from the tobacco stream. The A device according to the invention is characterized in that a device (feeding device) feeding the tobacco to a foreign-body detection device and a foreign-body separation device are provided, whereby the tobacco feeding device for conveying the tobacco stream comprises a source of compressed air.
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