Capacitive sensor for a roller and method for recognising objects on a roller conveyor

A capacitive sensor (10) for a roller (12) of a roller track is provided which has a plurality of measuring electrodes (18) as well as a measurement unit (28) for determining capacitances between measuring electrodes (18) to recognize an object (42) located at the roller track with reference to capa...

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Bibliographische Detailangaben
Hauptverfasser:	JAKSIC, DAVORIN, WEBER, THOMAS, MÄRKLE, CHRISTOPH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	A capacitive sensor (10) for a roller (12) of a roller track is provided which has a plurality of measuring electrodes (18) as well as a measurement unit (28) for determining capacitances between measuring electrodes (18) to recognize an object (42) located at the roller track with reference to capacitance changes. In this respect, at least some of the measuring electrodes (18) are arranged co-rotating with the roller (12, 16).