IMPROVEMENTS IN TUBE BLOCKAGE SENSING SYSTEMS

Systems for detecting blockages in tubes are proposed based either by photoelectric sensing with illumination at one end or by an airflow and sensing with a fla p valve and proximity or angle sensor at the other end.

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Bibliographische Detailangaben
Hauptverfasser: MARCU, MIKE, SCHILSTRA, SHELDON
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:Systems for detecting blockages in tubes are proposed based either by photoelectric sensing with illumination at one end or by an airflow and sensing with a fla p valve and proximity or angle sensor at the other end.