EP 0088254 A3 19860212 - APPARATUS FOR TEXTURING AT LEAST ONE OF THE COMPONENTS OF A MULTIFILAMENT YARN
Title (en)
APPARATUS FOR TEXTURING AT LEAST ONE OF THE COMPONENTS OF A MULTIFILAMENT YARN
Publication
Application
Priority
CH 147282 A 19820310
Abstract (en)
[origin: US4507833A] A texturing device consists of nozzle (1) with a guide duct (2) and a radial bore for feeding a pressure medium terminating in the guide duct. The duct is outwardly flared with a convexly curved outlet opening (2'), and a spherical or semispherical guide element (5) extending into the outlet opening and forming therewith an annular gap (4). The outer diameter of the outlet opening (2') corresponds to at least four times the diameter of the duct (2) and to at least 0.5 times the diameter of the guide element (5).
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D02G 1/161 (2013.01 - EP US)
Citation (search report)
- [AD] CH 618221 A5 19800715 - HEBERLEIN & CO AG [CH]
- [APD] GB 2093872 A 19820908 - HEBERLEIN & CO AG
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0088254 A2 19830914; EP 0088254 A3 19860212; EP 0088254 B1 19880427; CH 653383 A5 19851231; DE 3376433 D1 19880601; JP H0238704 B2 19900831; JP S58169537 A 19831006; US 4507833 A 19850402
DOCDB simple family (application)
EP 83101378 A 19830212; CH 147282 A 19820310; DE 3376433 T 19830212; JP 3837083 A 19830310; US 46968383 A 19830225