EP 1563130 B1 20080716 - AIR JET SPINNING DEVICE
Title (en)
AIR JET SPINNING DEVICE
Title (de)
LUFTDÜSENSPINNVORRICHTUNG
Title (fr)
DISPOSITIF DE FILAGE A BUSE D'AIR
Publication
Application
Priority
- DE 10256344 A 20021122
- EP 0310994 W 20031004
Abstract (en)
[origin: WO2004048655A1] An air jet spinning device for producing a spun thread (4) contains a turbulence chamber (3) through which a staple fiber assembly passes. At least one compressed air channel (6) opens into said turbulence chamber and is provided in the form of a jet slot (15), which is placed in a jet body and lies in a plane that is radial to the running direction of the staple fiber assembly. The jet slot (15) is completed by a face of a covering (17) in order to form said compressed air channel (6). In immediate contact with the opening (7), the covering comprises a slanted air deflecting surface (21), which is sloped in the running direction of the staple fiber assembly and which is preferably provided in the form of a conical annular surface.
IPC 8 full level
D01H 4/02 (2006.01); D01H 1/115 (2006.01)
CPC (source: EP)
D01H 1/115 (2013.01); D01H 4/02 (2013.01)
Designated contracting state (EPC)
CH CZ DE LI
DOCDB simple family (publication)
WO 2004048655 A1 20040610; AU 2003268916 A1 20040618; CN 1714180 A 20051228; DE 10256344 A1 20040603; DE 50310171 D1 20080828; EP 1563130 A1 20050817; EP 1563130 B1 20080716; JP 2006507418 A 20060302
DOCDB simple family (application)
EP 0310994 W 20031004; AU 2003268916 A 20031004; CN 200380103719 A 20031004; DE 10256344 A 20021122; DE 50310171 T 20031004; EP 03750686 A 20031004; JP 2004554274 A 20031004