EP 3569744 B1 20220427 - SPUN YARN COOLER
Title (en)
SPUN YARN COOLER
Title (de)
KÜHLER FÜR GESPONNENEN GARN
Title (fr)
REFROIDISSEUR DE FIL TISSÉ
Publication
Application
Priority
JP 2018094243 A 20180516
Abstract (en)
[origin: EP3569744A1] In a spun yarn cooler, static electricity generated by contact between filaments and an outlet is restrained so that yarn bring-down is facilitated. In a spun yarn cooler 3 in which a cylindrical space 22 to which cooling wind is supplied is formed to extend in an up-down direction and filaments f which are made of synthetic resin and spun out from a spinning unit run in the cylindrical space 22 and then go out from the cylindrical space 22 thorough a lower outlet 27a, a static electricity suppressor 31 which is provided at a periphery of the outlet 27a, is insulating, and restrains generation of static electricity in the filaments f when the filaments f make contact with the static electricity suppressor 31 is provided.
IPC 8 full level
D01D 5/092 (2006.01); D01D 11/04 (2006.01)
CPC (source: CN EP)
D01D 5/092 (2013.01 - CN EP); D01D 11/04 (2013.01 - EP); D01D 13/02 (2013.01 - CN); H05F 1/02 (2013.01 - CN); D10B 2331/02 (2013.01 - CN); D10B 2331/04 (2013.01 - CN)
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)
EP 3569744 A1 20191120; EP 3569744 B1 20220427; CN 110499537 A 20191126; CN 110499537 B 20221125; CN 209456620 U 20191001; JP 2019199659 A 20191121; JP 7149100 B2 20221006
DOCDB simple family (application)
EP 18210068 A 20181204; CN 201811441850 A 20181129; CN 201821983387 U 20181129; JP 2018094243 A 20180516