EP 1006224 A3 20001115 - Method and device for manufacturing condensed yarn
Title (en)
Method and device for manufacturing condensed yarn
Title (de)
Verfahren und Vorrichtung zum Herstellen von verdichtetem Garn
Title (fr)
Procédé et dispositif pour la production de fil condensé
Publication
Application
Priority
DE 19856121 A 19981204
Abstract (en)
[origin: EP1006224A2] During spinning of yarn with a condensing device (12) using air suction (S), the airflow is monitored at each position. When it falls below a limiting value, a fault signal is given or the process is stopped. Either the static or dynamic pressure, or the flow rate can be measured. An Independent claim is also included for a spinning position with a drafting system (2,3,10) for the sliver (1) and a suction arrangement (12) providing a suction flow (S). Instrumentation in the suction duct (22) is connected to an evaluation unit or alarm.
IPC 1-7
IPC 8 full level
D01H 13/16 (2006.01); D01H 5/26 (2006.01); D01H 5/60 (2006.01); D01H 5/72 (2006.01); D01H 5/74 (2006.01); D01H 13/14 (2006.01)
CPC (source: EP US)
D01H 5/26 (2013.01 - EP US); D01H 5/72 (2013.01 - EP US); D01H 13/14 (2013.01 - EP US)
Citation (search report)
- [YA] DE 882066 C 19530706 - WARNER SWASEY CO
- [YA] DE 3601358 A1 19870723 - STAHLECKER FRITZ [DE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1006224 A2 20000607; EP 1006224 A3 20001115; EP 1006224 B1 20030709; EP 1006224 B2 20051130; DE 19856121 A1 20000608; DE 19856121 C2 20031218; DE 59906252 D1 20030814; JP 2000170043 A 20000620; US 6134872 A 20001024
DOCDB simple family (application)
EP 99121016 A 19991021; DE 19856121 A 19981204; DE 59906252 T 19991021; JP 33617599 A 19991126; US 45269899 A 19991202