EP 1687464 A1 20060809 - SPINNING SYSTEM
Title (en)
SPINNING SYSTEM
Title (de)
SPINNANLAGE
Title (fr)
METIER A FILER
Publication
Application
Priority
- EP 2004013169 W 20041119
- DE 10355542 A 20031127
Abstract (en)
[origin: WO2005052224A1] A spinning system for melt spinning a plurality of threads with a plurality of spinning nozzles. The spinning nozzles are arranged in two closely adjoining rows in a parallel manner along the longitudinal side of the machine. A cooling device is arranged below the row of nozzles in order to cool the threads which are extruded from the spinning nozzles. The cooling device consists of at least one double cooling shaft with two separate cooling shafts and a central pressure chamber connected to a coolant flow source. In order to ensure that all the threads of a plurality of threads are cooled evenly and to maintain a compact structure for the rows of nozzles, the plurality of spinning nozzles making up the two rows of spinning nozzles along the longitudinal side of the machine are divided up into several spinning points; one respective double cooling shaft from the several double cooling shafts is allocated to the spinning points and the central pressure chambers of the double cooling shafts are connected to the coolant flow source by means of an air channel arranged laterally close to the longitudinal side of the machine.
IPC 8 full level
D01D 4/06 (2006.01); D01D 5/088 (2006.01); D01D 13/00 (2006.01)
CPC (source: EP KR)
D01D 4/00 (2013.01 - KR); D01D 4/06 (2013.01 - KR); D01D 5/088 (2013.01 - EP KR); D01D 13/00 (2013.01 - EP KR)
Citation (search report)
See references of WO 2005052224A1
Designated contracting state (EPC)
CH DE IT LI TR
DOCDB simple family (publication)
WO 2005052224 A1 20050609; CN 100537858 C 20090909; CN 1882721 A 20061220; DE 10355542 A1 20050623; DE 502004003501 D1 20070524; EP 1687464 A1 20060809; EP 1687464 B1 20070411; JP 2007512445 A 20070517; KR 20060110310 A 20061024; TW 200525055 A 20050801; TW I323300 B 20100411
DOCDB simple family (application)
EP 2004013169 W 20041119; CN 200480033799 A 20041119; DE 10355542 A 20031127; DE 502004003501 T 20041119; EP 04819207 A 20041119; JP 2006540341 A 20041119; KR 20067010414 A 20060526; TW 93135670 A 20041119