MICROWAVE MEASURING DEVICE, ARRANGEMENT AND METHOD FOR THE VERIFICATION OF ROD-SHAPED ARTICLES OR OF A ROD OF MATERIAL OF THE TOBACCO PROCESSING INDUSTRY AND MACHINE OF THE TOBACCO PROCESSING INDUSTRY

The invention relates to a microwave measuring device (20, 120, 220, 320) of an arrangement for the verification of rod-shaped articles (5) or of a rod of material of the tobacco processing industry, in particular for verifying fluid-filled capsules (8) in filters (7) of filter cigarettes transporte...

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Bibliographische Detailangaben
Hauptverfasser: LEIFELS, TOBIAS, BARON, DENIS, HOHENSTEIN, NORBERT
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:The invention relates to a microwave measuring device (20, 120, 220, 320) of an arrangement for the verification of rod-shaped articles (5) or of a rod of material of the tobacco processing industry, in particular for verifying fluid-filled capsules (8) in filters (7) of filter cigarettes transported in the direction of the longitudinal or transverse axis, or in a filter rod (9) transported in the direction of the longitudinal axis, comprising at least one microwave resonator (21, 121, 221, 321). The invention further relates to a corresponding arrangement, a machine of the tobacco processing industry and a corresponding method. The microwave resonator (21, 121, 221, 321) according to the invention is configured as a reflection resonator comprising a resonator cavity (24, 124, 224, 324), which comprises a microwave coupling on one side and a reflection surface (32) on one side arranged opposite the microwave coupling.