Global Patent Index - EP 1528134 A3

EP 1528134 A3 20060111 - Device and method for treating a running thread with a vapour

Title (en)

Device and method for treating a running thread with a vapour

Title (de)

Vorrichtung und Verfahren zur Behandlung eines laufenden Fadens mit einem dampfförmigen Behandlungsmedium

Title (fr)

Dispositif et procédé pour le traitement d'un fil en mouvement avec une vapeur

Publication

EP 1528134 A3 (DE)

Application

EP 04022253 A

Priority

DE 10348277 A

Abstract (en)

[origin: EP1528134A2] A yarn-treatment device comprises a column of chambers connected by yarn-inlet and yarn-outlet channels. The chambers contain a stream treatment chamber (5) with a steam inlet (5.1) and a condensate outlet (5.2), and mixing chambers (4, 6) operating upstream and downstream of the treatment chamber. Each mixing chamber has an air inlet (4.1, 6.1) and a condensate outlet (4.2, 6.2). The yarn inlet and outlet channels of the stream treatment chamber have an opening cross section to make a pneumatic yarn threading-in, and to control the exchange of air and steam between the chambers, such that the steam-air-mixture atmosphere sets in, to close the entrance of air into the steam treatment chamber. The steam-air-mixture atmosphere is controlled by regulation devices that regulate the steam and air supply to the steam treatment chamber or respective mixing chambers. The downstream mixing chamber is connected to a cooling and drying chamber (7), and includes a jet connected with protection plates. The treatment device further comprises yarn delivery rollers (11, 12) at upper and lower ends of the column of chambers.

IPC 8 full level

D06B 3/04 (2006.01); D02J 1/00 (2006.01); D02J 13/00 (2006.01)

CPC (source: EP)

D02J 13/001 (2013.01); D06B 3/045 (2013.01); D06B 23/18 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1528134 A2 20050504; EP 1528134 A3 20060111; EP 1528134 B1 20111109; AT 532893 T 20111115; CN 100343436 C 20071017; CN 1609320 A 20050427; HK 1074656 A1 20080201; JP 2005120569 A 20050512; JP 4718156 B2 20110706; US 2005081335 A1 20050421; US 7356984 B2 20080415

DOCDB simple family (application)

EP 04022253 A 20040917; AT 04022253 T 20040917; CN 200410083733 A 20041014; HK 05106912 A 20050811; JP 2004303322 A 20041018; US 96649804 A 20041015