EP 4022118 B1 20240214 - LAUNDRY TREATMENT APPLIANCE COMPRISING A CONTROLLER
Title (en)
LAUNDRY TREATMENT APPLIANCE COMPRISING A CONTROLLER
Title (de)
WÄSCHEPFLEGEGERÄT MIT EINER STEUERUNG
Title (fr)
APPAREIL DE TRAITEMENT DE LINGE COMPRENANT UN DISPOSITIF DE COMMANDE
Publication
Application
Priority
- DE 102019213015 A 20190829
- EP 2020072367 W 20200810
Abstract (en)
[origin: WO2021037536A1] The invention relates to a method (200) for treating laundry (135) and to a laundry treatment appliance (100) which is designed to carry out the method, comprising an outer tub (105) for receiving washing liquid, a laundry drum (107) which is arranged in the outer tub (105), an oscillating system (109) for supporting the laundry drum (107) and the outer tub (105) in the laundry treatment appliance (100) in an oscillatable manner, a drum drive (123), and a controller (119) for controlling the drum drive (123). The controller (119) is designed to activate the drum drive (123) during a maximum time segment (151) of a washing time period (149) in order to rotate the laundry drum (107) at a maximum rotational speed (155) which is greater than the resonance speed (157) of the laundry drum (107). The controller (119) is also designed to activate the drum drive (123) during a drum time segment (153) of the washing time period (149) adjoining the maximum time segment (151) in order to rotate the laundry drum (107) at a drum rotational speed (159) which is lower than the resonance speed (157) of the laundry drum (107) and greater than the detaching speed (161) of the laundry drum (107) in order to form and maintain a laundry tunnel (137) within the laundry (135) received in the laundry drum (107).
IPC 8 full level
D06F 33/36 (2020.01); D06F 33/34 (2020.01); D06F 33/38 (2020.01); D06F 35/00 (2006.01); D06F 103/04 (2020.01); D06F 103/18 (2020.01); D06F 103/24 (2020.01); D06F 103/26 (2020.01); D06F 105/00 (2020.01); D06F 105/02 (2020.01); D06F 105/48 (2020.01)
CPC (source: EP)
D06F 33/34 (2020.02); D06F 33/36 (2020.02); D06F 33/38 (2020.02); D06F 35/006 (2013.01); D06F 2103/04 (2020.02); D06F 2103/18 (2020.02); D06F 2103/24 (2020.02); D06F 2103/26 (2020.02); D06F 2105/00 (2020.02); D06F 2105/02 (2020.02); D06F 2105/48 (2020.02)
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)
WO 2021037536 A1 20210304; CN 114341419 A 20220412; CN 114341419 B 20240213; DE 102019213015 A1 20210304; EP 4022118 A1 20220706; EP 4022118 B1 20240214; PL 4022118 T3 20240624
DOCDB simple family (application)
EP 2020072367 W 20200810; CN 202080060232 A 20200810; DE 102019213015 A 20190829; EP 20754241 A 20200810; PL 20754241 T 20200810