EP 3322844 B1 20190501 - COOLING DRUM FOR COOLING A THREAD PLUG
Title (en)
COOLING DRUM FOR COOLING A THREAD PLUG
Title (de)
KÜHLTROMMEL ZUM ABKÜHLEN EINES FADENSTOPFENS
Title (fr)
TAMBOUR DE REFROIDISSEMENT SERVANT À REFROIDIR UN BOUCHON DE FILS
Publication
Application
Priority
- DE 102015009040 A 20150713
- EP 2016065907 W 20160706
Abstract (en)
[origin: WO2017009122A1] The invention relates to a cooling drum for cooling a thread plug in texturing process. The cooling drum comprises a drivable cooling jacket, on the circumference of which at least one air-permeable guide track is designed for guiding the thread plug. A suction chamber is provided in the interior of the cooling jacket, which chamber is connected via a suction connection to a vacuum source. In this way, a stationary shielding means is provided, which is arranged between the cooling jacket and the suction chamber. In order to produce a suction flow which is as targeted as possible and affected by little loss, according to the invention, the shielding means is formed by a closed sealing jacket which is placed substantially coaxially spaced apart with the cooling jacket and has an air slot in the region of the guide track.
IPC 8 full level
D02G 1/12 (2006.01); D02J 13/00 (2006.01)
CPC (source: EP US)
D02G 1/12 (2013.01 - EP US); D02J 13/005 (2013.01 - EP US)
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
DOCDB simple family (publication)
WO 2017009122 A1 20170119; CN 107849751 A 20180327; EP 3322844 A1 20180523; EP 3322844 B1 20190501; US 10072363 B2 20180911; US 2018187346 A1 20180705
DOCDB simple family (application)
EP 2016065907 W 20160706; CN 201680041254 A 20160706; EP 16736429 A 20160706; US 201615742414 A 20160706