YARN PROCESSING APPARATUS AND YARN PROCESSING SYSTEM

An object of the present invention is to effectively use static electricity generated by conveying a yarn in a yarn processing apparatus.A spun yarn take-up winder includes a contact portion 61 configured to make contact with a running yarn. A full-wave rectifier circuit 41 including diodes 51a to 5...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUJII, Takaaki, INOUE, Ryo, YONEKURA, Tosei
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NATURALLY-OCCURRING ELECTRICITY PACKING PERFORMING OPERATIONS SPINNING STATIC ELECTRICITY STORING TEXTILES TRANSPORTING
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Beschreibung
Zusammenfassung:	An object of the present invention is to effectively use static electricity generated by conveying a yarn in a yarn processing apparatus.A spun yarn take-up winder includes a contact portion 61 configured to make contact with a running yarn. A full-wave rectifier circuit 41 including diodes 51a to 51c is connected between the contact portion 61 and a capacitor 42. A connecting portion 52a between an anode of the diode 51a and a cathode of the diode 51d is connected to the contact portion 61 via a switch 44a. A connecting portion 52b between an anode of the diode 51b and a cathode of the diode 51c is grounded. A connecting portion 52c between a cathode of the diode 51a and a cathode of the diode 51b is connected to a first terminal 42a of the capacitor 42 through a switch 44c. A connecting portion 52d between an anode of the diode 51c and an anode of the diode 51d is connected to a second terminal 42b of the capacitor 42. When the switches 44a and 44c are turned on, the capacitor 42 is charged by using electric charges generated at the contact portion 61.