Filter rod measuring station as well as method for measuring...

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Distributive type parameters

Reexamination Certificate

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Details

C324S634000, C324S640000, C493S039000, C493S040000

Reexamination Certificate

active

07911212

ABSTRACT:
A filter rod measuring station is equipped with measuring devices which measure at least the mass (M) of a filter rod and the draw resistance (PD) of the filter rod, and a microwave measuring device is provided for measuring the mass of the softener and/or the moisture content and/or the dry mass of the filter rod.

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EP Search Report and Opinion in the counterpart European application EP07007952 of Jan. 22, 2008.
Sexauer et al., “Rapid determination of plasticiser content in filter rods at the making machines,” CORESTA Meet. Smoke Sci.-Prod. Techno Groups, Freiburg, 2003, abstr. ST 31; XP-002465510.
Drop Through Station DT; XP-002465511, 2008.

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