Überwachung eines Flüssigkeitsausgabesystems

Details

Veröffentlichungs-Nr.

EP2626143

Aktenzeichen

EP12155042

Anmeldetag

13. Februar 2012

Veröffentlichung

23. Januar 2019

Erteilung

23. Januar 2019

Rechtsraum

EP

IPC

B05B13/06B08B9/08B08B9/093B01F5/02B01F5/10B05B3/06G01N27/04

Abstract

A monitoring arrangement for a liquid ejection apparatus (100) capable of ejecting liquid (L) in a pattern on an interior surface (41) of a tank (40), the monitoring arrangement comprising a sensor unit that generates a signal (Ss) indicative of liquid (L) coming into contact with the interior surface (41) of the tank (40), and a processing unit (30) configured to: receive the signal (Ss); retrieve a reference property (T ref , t ref , A ref , f ref ) that is indicative of liquid (L) coming into contact with the interior surface (41); register, during a measuring period (T2) when the fluid nozzle (112) ejects liquid (L), at least one current property (T 2 , t 2 , A 2 , f 2 ) of the signal (Ss); compare the current property with the reference property; and initiate, if the current property deviates from the reference property beyond a predetermined level, a message indicative of the deviation.

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete