EP 2566378 B1 20190612 - DISHWASHER WITH A SCREEN SYSTEM
Title (en)
DISHWASHER WITH A SCREEN SYSTEM
Title (de)
GESCHIRRSPÜLMASCHINE MIT EINEM SIEBSYSTEM
Title (fr)
LAVE-VAISSELLE ÉQUIPÉ D'UN SYSTÈME DE CRIBLE
Publication
Application
Priority
- DE 102010028567 A 20100504
- EP 2011055407 W 20110407
Abstract (en)
[origin: WO2011138118A1] The invention relates to a dishwasher, in particular a domestic dishwasher (1), comprising; a control device (2) for performing a cleaning cycle for washing a load; a screen system (25) for filtering a rinsing liquid (S), comprising a circulation chamber (48) and a collection chamber (47) which communicates with the circulation chamber (48) by means of a screen arrangement (40, 45) through which the rinsing liquid (S) flows; a connection (43) which is arranged in the circulation chamber (48) for a circulation pump (22) for circulating the liquid (S) and a connection (42) arranged on the collection chamber (47) for a lye pump (29) for evacuating the cleaning liquid (S). According to the invention, the cleaning cycle consists of at least one detection sequence (ES) carried out by the control device (2) and used to detect a blockage in the screen arrangement (40, 45), a first measuring step (MS1) for determining a transmission grade in the circulation chamber (48) filled with the rinsing liquid (S), by means of a optical turbidity sensor (26). When the first measuring step (MS1) is carried out, a first evacuation step (AP1) for evacuating the rinsing liquid (S) via the connection (42) of the collection chamber (47) is performed. When the first evacuation step (AP1) is carried out, a second measuring step (MS2) for determining the transmission grade in the circulation chamber (48) by means of the optical turbidity sensor (26) is performed, and a first evaluation step (AW1) for evaluating a modification of the transmission grade from the first measuring step (MS1) to the second measuring step (MS2) is performed.
IPC 8 full level
A47L 15/00 (2006.01); A47L 15/42 (2006.01)
CPC (source: EP US)
A47L 15/0049 (2013.01 - EP US); A47L 15/4206 (2013.01 - EP US); A47L 15/4208 (2013.01 - EP US); A47L 15/4217 (2013.01 - EP US); A47L 15/4225 (2013.01 - EP US); A47L 2401/08 (2013.01 - EP US); A47L 2401/10 (2013.01 - EP US); A47L 2501/26 (2013.01 - EP US); A47L 2501/34 (2013.01 - EP US)
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)
DE 102010028567 A1 20111110; EP 2566378 A1 20130313; EP 2566378 B1 20190612; PL 2566378 T3 20191231; TR 201910044 T4 20190821; US 2013032171 A1 20130207; US 9532698 B2 20170103; WO 2011138118 A1 20111110
DOCDB simple family (application)
DE 102010028567 A 20100504; EP 11713762 A 20110407; EP 2011055407 W 20110407; PL 11713762 T 20110407; TR 201910044 T 20110407; US 201113641873 A 20110407