G - Physics – 08 – B
Patent
G - Physics
08
B
340/124, 73/61
G08B 1/00 (2006.01) A24C 5/34 (2006.01) G01N 15/08 (2006.01)
Patent
CA 1165587
ABSTRACT OF THE DISCLOSURE A device for the electropneumatical testing of the air permeability wherein each cigarette is subjected to at least one test consisting of applying pneumatic pressure to one end of the cigarette and determining the resistance or the pressure drop at the input to the cigarette. The measured pneumatic pressure is transformed into electric measurement signals which are compared with electric reference or threshold signals. According to the invention, the electric measurement signals are compared with the electric reference signals which are shaped as saw- tooth signals and are generated in synchronism with the cigarette tests, that is with the measurement signals. The ascending portions of the said saw-tooth reference signals have a rate of increasing magnitude which corresponds approximately to the rate of increase of the electric measurement signals. - 2 -
387390
Sasib S.p.a.
Swabey Ogilvy Renault
LandOfFree
Method and device for the electropneumatical testing of the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for the electropneumatical testing of the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for the electropneumatical testing of the... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-302028