EP 0751244 A3 20010919 - Method for controlling yarn tension
Title (en)
Method for controlling yarn tension
Title (de)
Verfahren zur Regelung der Fadenzugkraft
Title (fr)
Procédé pour le réglage de la force de tension de fil
Publication
Application
Priority
DE 19523995 A 19950630
Abstract (en)
[origin: EP0751244A2] The method for controlling yarn tension after the friction twisting head (6) on a false twist texturing machine comprises using: (i) a controller (12) with control constants (I,P) which converts the deviation of the measured yarn tension (T) from a required value arising from a disturbance of magnitude (Z) into a correction signal (VS) to adjust the setting (S) of the twisting head (6); where: (a) during the control process the control constants (I,P) are corrected according to the magnitude (Z) of the disturbing factors.
IPC 1-7
IPC 8 full level
B65H 59/10 (2006.01); B65H 59/38 (2006.01); B65H 59/40 (2006.01); D01H 5/88 (2006.01); D01H 13/22 (2006.01); D02G 1/08 (2006.01); D02J 1/22 (2006.01)
CPC (source: EP KR US)
Citation (search report)
- [DA] WO 9211535 A1 19920709 - BARMAG BARMER MASCHF [DE]
- [AD] EP 0439183 B1 19940427 - BARMAG BARMER MASCHF [DE]
- [AD] DE 3306594 A1 19831124 - BARMAG BARMER MASCHF [DE]
- [DA] EP 0207471 B1 19911211
- [A] WO 9425869 A1 19941110 - BARMAG BARMER MASCHF [DE], et al
- [A] EP 0495446 A1 19920722 - BARMAG BARMER MASCHF [DE]
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0751244 A2 19970102; EP 0751244 A3 20010919; EP 0751244 B1 20070808; CN 1066500 C 20010530; CN 1142550 A 19970212; DE 59611441 D1 20070920; JP 3699535 B2 20050928; JP H09137322 A 19970527; KR 100396155 B1 20031120; KR 970001633 A 19970124; TW 368525 B 19990901; US 5664409 A 19970909
DOCDB simple family (application)
EP 96109592 A 19960614; CN 96110221 A 19960628; DE 59611441 T 19960614; JP 16639296 A 19960626; KR 19960025618 A 19960629; TW 85107840 A 19960628; US 67055496 A 19960627