EP 3201376 A1 20170809 - MELTSPINNING APPARATUS
Title (en)
MELTSPINNING APPARATUS
Title (de)
SCHMELZSPINNVORRICHTUNG
Title (fr)
APPAREIL DE FILAGE A CHAUD
Publication
Application
Priority
- DE 102014014728 A 20141004
- EP 2015072655 W 20151001
Abstract (en)
[origin: WO2016050897A1] The invention relates to a melt spinning device, comprising a plurality of a spinning nozzles, which are retained on a heated spin beam. A cooling apparatus having a height-adjustable cooling box is arranged under the spin beam. The cooling box has one or more inlet openings, which are associated with the spinning nozzles. In order to obtain flexible adjustment of a transition zone with shielding between the spinning nozzles and the cooling box, a sleeve carrier having one of a plurality of protruding sleeves per spinning nozzle is arranged between the cooling box and the spin beam. The sleeves are associated with the one or more inlet openings of the cooling box and protrude by means of an opposite free sleeve end into an annular gap between one of the spinning nozzles and the spin beam.
IPC 8 full level
D01D 5/088 (2006.01)
CPC (source: CN EP KR)
D01D 5/088 (2013.01 - CN EP KR)
Citation (search report)
See references of WO 2016050897A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014014728 A1 20160407; CN 107075734 A 20170818; CN 107075734 B 20190510; EP 3201376 A1 20170809; EP 3201376 B1 20180919; JP 2017534774 A 20171124; KR 20170066392 A 20170614; WO 2016050897 A1 20160407
DOCDB simple family (application)
DE 102014014728 A 20141004; CN 201580053393 A 20151001; EP 15771599 A 20151001; EP 2015072655 W 20151001; JP 2017518239 A 20151001; KR 20177009034 A 20151001