Device for Contactless Measurement of the Parameters of a Linear Textile Formation, a Method of Controlling the Device and a Textile Machine

Device for Contactless Measurement of the Parameters of a Linear Textile Formation, a Method of Controlling the Device and a Textile Machine

A device for contactless measurement of one or more parameters of a linear textile formation (e.g., yarn) includes a yarn sensor with at least two mutually independent detection zones for one or a combination of the parameters of yarn presence, yarn movement, or yarn quality. The individual detectio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Bahlmann, Bernd, Pilar, Evzen
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
NATURAL OR ARTIFICIAL THREADS OR FIBRES
PHYSICS
SPINNING
SPINNING OR TWISTING
TESTING
TEXTILES
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Beschreibung
Zusammenfassung:A device for contactless measurement of one or more parameters of a linear textile formation (e.g., yarn) includes a yarn sensor with at least two mutually independent detection zones for one or a combination of the parameters of yarn presence, yarn movement, or yarn quality. The individual detections zones are arranged in defined positions relative to at least two different yarn paths of the yarn at a workstation depending on changed states of the yarn at the workstation so that at least one of the parameters is measured in each of the detections zones.