EP 2171149 B1 20101117 - METHOD AND DEVICE FOR CLEANING METERING LINES IN AUTOMATICALLY CONTROLLED LAUNDRY CARE DEVICES
Title (en)
METHOD AND DEVICE FOR CLEANING METERING LINES IN AUTOMATICALLY CONTROLLED LAUNDRY CARE DEVICES
Title (de)
VERFAHREN UND VORRICHTUNG ZUM REINIGEN VON DOSIERLEITUNGEN IN AUTOMATISCH GESTEUERTEN WÄSCHEBEHANDLUNGSMASCHINEN
Title (fr)
PROCÉDÉ DE NETTOYAGE DE CONDUITES DE DOSAGE ET DISPOISITIF POUR UN TEL PROCEDE DANS DES MACHINES DE TRAITEMENT DE LINGE À COMMANDE AUTOMATIQUE
Publication
Application
Priority
- EP 2008058612 W 20080703
- DE 102007032759 A 20070713
Abstract (en)
[origin: US2010199724A1] Flowable laundry treatment agents can be added in automatically metered dosages via a metering line to a laundry treatment process by means of an automatic metering system comprising a reservoir. Advantageously, a metering line of is flushed with a rinsing agent, particularly water, after adding a dose. In order to prevent the development of germs in the residues of the rinsing agents, comprising diluted residues of laundry treatment agents, when remaining in the fluid lines for a longer period of time, exemplary embodiments of the invention provide for the metering line to be flushed immediately before adding a dose.
IPC 8 full level
D06F 39/08 (2006.01); D06F 39/02 (2006.01)
CPC (source: EP US)
D06F 39/022 (2013.01 - EP US); D06F 39/088 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2010199724 A1 20100812; US 8863340 B2 20141021; AT E488633 T1 20101215; CN 101688351 A 20100331; CN 101688351 B 20110824; DE 102007032759 A1 20090115; DE 502008001847 D1 20101230; EA 017258 B1 20121130; EA 201070117 A1 20100830; EP 2171149 A1 20100407; EP 2171149 B1 20101117; WO 2009010402 A1 20090122
DOCDB simple family (application)
US 66844808 A 20080703; AT 08774724 T 20080703; CN 200880024484 A 20080703; DE 102007032759 A 20070713; DE 502008001847 T 20080703; EA 201070117 A 20080703; EP 08774724 A 20080703; EP 2008058612 W 20080703