EP 1184494 B1 20081217 - Texturing nozzle
Title (en)
Texturing nozzle
Title (de)
Texturierdüse
Title (fr)
Buse de texturation
Publication
Application
Priority
DE 10043002 A 20000901
Abstract (en)
[origin: EP1184494A2] The yarn texturizing jet (10) has a stuffer section (16) where the outlet ends of the blades are free to the environment, and especially without contact with the surrounding parts of the jet structure and/or lead to a following guide section (18) The yarn texturizing jet has a guide section (14) in front of the stuffer section. The stuffer section is followed by a guide and/or plug guide tube. The blade holder (26) holds the blades (28) at the entry into the stuffer section, next to the feed guide. The downward ends of the blades are left free, away from the holder. The outer contours (28') of the blades are either parallel to the feed direction of the air or textile fibers, or they are at an angle to it. The ends of the blades towards the outlet guide or plug guide tube are at an angle to the blade contours, so that they lie around in a circle to give the stuffer section a truncated cone-shaped mantle surface, with a cone angle of 1-5 degrees , (preferably 2 degrees ). The outflow guide or plug guide tube has a conical entry funnel (18a), to contain the free ends of the blades with a ring gap. The texturizing jet is followed by a pair of rollers or a drum to carry off the texturized yarn or plug.
IPC 8 full level
CPC (source: EP US)
D02G 1/12 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE IT LI NL
DOCDB simple family (publication)
EP 1184494 A2 20020306; EP 1184494 A3 20031001; EP 1184494 B1 20081217; DE 10043002 A1 20020314; DE 50114582 D1 20090129; US 2002035770 A1 20020328; US 6543104 B2 20030408
DOCDB simple family (application)
EP 01120208 A 20010823; DE 10043002 A 20000901; DE 50114582 T 20010823; US 93520301 A 20010822