EP 1592963 A1 20051109 - DETECTION OF CONTAMINANTS IN AN ELONGATED TEXTILE MATERIAL
Title (en)
DETECTION OF CONTAMINANTS IN AN ELONGATED TEXTILE MATERIAL
Title (de)
DETEKTION VON VERUNREINIGUNGEN IN EINEM LÄNGLICHEN TEXTILMATERIAL
Title (fr)
DETECTION DE CONTAMINANTS DANS UNE MATIERE TEXTILE ALLONGEE
Publication
Application
Priority
IB 0300506 W 20030214
Abstract (en)
[origin: WO2004072625A1] An apparatus and method for the detection of contaminants in a elongated textile material (3) use illuminating means (4) for illuminating both the textile material (3) and a reflecting means (1) and detecting means (5) for detecting an amount of light. The detecting means (5) is arranged to detect a total amount of light reflected from the textile material (3) and from the reflecting means (1). The reflecting means (1) is opaque and exhibits diffuse reflection. A variation of textile material dimensions causes a variation in the amount of light reaching the detecting means (5) from the textile material (3) that is compensated by a corresponding variation in the amount of light reaching the detecting means (5) from the reflecting means (1).
IPC 1-7
IPC 8 full level
G01N 21/89 (2006.01)
CPC (source: EP)
G01N 21/8915 (2013.01)
Citation (search report)
See references of WO 2004072625A1
Designated contracting state (EPC)
CH LI
DOCDB simple family (publication)
WO 2004072625 A1 20040826; AU 2003303911 A1 20040906; EP 1592963 A1 20051109
DOCDB simple family (application)
IB 0300506 W 20030214; AU 2003303911 A 20030214; EP 03815845 A 20030214