EP 2207922 A1 20100721 - THREAD DELIVERY DEVICE WITH AN ADAPTIVE REGULATOR
Title (en)
THREAD DELIVERY DEVICE WITH AN ADAPTIVE REGULATOR
Title (de)
FADENLIEFERGERÄT MIT ADAPTIVEM REGLER
Title (fr)
DISPOSITIF DE LIVRAISON DE FIL À RÉGULATEUR ADAPTATIF
Publication
Application
Priority
EP 2007009230 W 20071024
Abstract (en)
[origin: WO2009052846A1] A thread delivery apparatus (1) for tension-regulated thread feeding has an adaptive regulator for controlling its drive motor (7). The adaptive regulator controls the drive motor (7) according to the thread tension which is detected by means of a thread tension sensor (12). A calibrating module (16) is provided for determining the compliance of the thread (2) in a test and for fixing the regulating parameters of the regulator correspondingly. This relates, in particular, to the D proportion of the regulator, but can also relate to the P proportion and/or the Ü proportion. The thread delivery apparatus is therefore adapted automatically to different use conditions.
IPC 8 full level
D04B 15/48 (2006.01)
CPC (source: EP)
D04B 15/48 (2013.01)
Citation (search report)
See references of WO 2009052846A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2009052846 A1 20090430; CN 101849056 A 20100929; CN 101849056 B 20120613; EP 2207922 A1 20100721; EP 2207922 B1 20120815; TW 200940768 A 20091001; TW I427202 B 20140221
DOCDB simple family (application)
EP 2007009230 W 20071024; CN 200780101233 A 20071024; EP 07819283 A 20071024; TW 97135549 A 20080917