EP 4127298 A1 20230208 - METHOD AND CONTROL UNIT FOR ACTIVATING DETERGENT FOR A CLEANING APPLIANCE WITH A ROTATABLE DRUM WITHOUT RIBS, AND CLEANING APPLIANCE
Title (en)
METHOD AND CONTROL UNIT FOR ACTIVATING DETERGENT FOR A CLEANING APPLIANCE WITH A ROTATABLE DRUM WITHOUT RIBS, AND CLEANING APPLIANCE
Title (de)
VERFAHREN UND STEUEREINHEIT ZUR WASCHMITTELAKTIVIERUNG FÜR EIN REINIGUNGSGERÄT MIT EINER DREHBAREN RIPPENLOSEN TROMMEL UND REINIGUNGSGERÄT
Title (fr)
PROCÉDÉ ET UNITÉ DE COMMANDE PERMETTANT D'ACTIVER UN DÉTERGENT POUR UN APPAREIL DE NETTOYAGE AVEC UN TAMBOUR ROTATIF SANS NERVURES, ET APPAREIL DE NETTOYAGE
Publication
Application
Priority
- DE 102020108667 A 20200330
- EP 2021057188 W 20210322
Abstract (en)
[origin: WO2021197878A1] The invention relates to a method for activating a detergent for a cleaning appliance (100) with a rotatable drum (104) without ribs for receiving textiles (101), having a step of providing a supply signal to a supply unit (106) of the cleaning appliance (100). The supply signal triggers a supply of the cleaning fluid into an outer tub container (102) of the cleaning appliance (100) until a specified target fill level which reaches into the drum (104) is reached. In a signal providing step, a movement signal is provided to a drive (108) of the cleaning appliance (100) when the target fill level is reached, said movement signal triggering a pendular rhythm of the drum (104). The pendular rhythm defines successive rotational movements of the drum (104) with increasing rotational speeds without a complete rotation of the drum (104). In a signal providing step, a stop signal is additionally provided to the drive (108) when the final rotational speed of the pendular rhythm is reached. In the process, the stop signal triggers a stop of the rotational movements of the drum (104).
IPC 8 full level
D06F 37/04 (2006.01); D06F 33/36 (2006.01)
CPC (source: EP KR US)
D06F 33/36 (2020.02 - EP KR US); D06F 34/05 (2020.02 - KR); D06F 34/18 (2020.02 - KR US); D06F 37/04 (2013.01 - EP KR US); D06F 2103/04 (2020.02 - US); D06F 2103/18 (2020.02 - US); D06F 2105/62 (2020.02 - US)
Citation (search report)
See references of WO 2021197878A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020108667 A1 20210930; CN 115667616 A 20230131; EP 4127298 A1 20230208; KR 20220154240 A 20221121; US 2023134851 A1 20230504; WO 2021197878 A1 20211007
DOCDB simple family (application)
DE 102020108667 A 20200330; CN 202180033987 A 20210322; EP 2021057188 W 20210322; EP 21712389 A 20210322; KR 20227037853 A 20210322; US 202117915417 A 20210322