Particle detection method for tobacco particle stream e.g. in cigarette manufacturing machine, evaluates blocking of scanning beam by detected particles for calculating particle mean size and mean volume
ULRICH, REINHARD,WEISS, ARNO,SCHMEKEL, GERALD,MASURAT, HEINZ-WERNER,EHLING, UWE WERNER
申请号：
DE19991048559
公开号：
DE19948559(C1)
申请日:
1999.10.08
申请国别(地区):
德国
年份:
2001
代理人:
摘要：
The particle detection method uses scanning of the tobacco stream with a narrow light beam, with a beam diameter which is less than the diameter of the particles to be detected, the distribution of the blocking of the scanning beam by the detected particles evaluated for calculating the mean size and mean volume of the tobacco particles.
