EP 4234794 A1 20230830 - WASHING MACHINE WITH INTERNAL HOT WATER RESERVOIR AND PROCESS FOR ITS OPERATION
Title (en)
WASHING MACHINE WITH INTERNAL HOT WATER RESERVOIR AND PROCESS FOR ITS OPERATION
Title (de)
WASCHMASCHINE MIT INTERNEM WARMWASSERSPEICHER UND VERFAHREN ZU IHREM BETRIEB
Title (fr)
MACHINE À LAVER AVEC RÉSERVOIR INTERNE D'EAU CHAUDE ET PROCÉDÉ POUR SON FONCTIONNEMENT
Publication
Application
Priority
EP 22382164 A 20220225
Abstract (en)
The invention relates to a washing machine with a tub in which a drum is rotatable arranged, comprising a tap water supply and an aqueous liquid container 1 for providing an aqueous detergent solution 12 into the tub, wherein the aqueous liquid container 1 contains a first compartment 2 and a second compartment 3, wherein the first compartment 2 contains an electrical resistance heater 5 and no supply device for detergent and wherein the second compartment 3 does not contain a heating device, but a supply device for detergent, wherein the first compartment 2 and the second compartment 3 are separated by a wall 4, and wherein a siphon 6 is provided in the first compartment 2 and the second compartment 3 such that it allows to automatically deliver water 11 from the first compartment 2 into the second compartment 3 when the water level in the first compartment 2 is equal or higher than a preset height h<sub>max</sub>. The invention also relates to a process for operating such a washing machine.
IPC 8 full level
D06F 39/02 (2006.01); D06F 33/44 (2020.01); D06F 39/04 (2006.01); D06F 103/16 (2020.01); D06F 103/18 (2020.01); D06F 105/02 (2020.01); D06F 105/04 (2020.01); D06F 105/42 (2020.01)
CPC (source: EP)
D06F 33/44 (2020.02); D06F 39/02 (2013.01); D06F 33/46 (2020.02); D06F 39/04 (2013.01); D06F 2103/16 (2020.02); D06F 2103/18 (2020.02); D06F 2105/02 (2020.02); D06F 2105/04 (2020.02); D06F 2105/42 (2020.02)
Citation (applicant)
KR 20130017219 A 20130220 - DAEWOO ELECTRONICS CORP [KR]
Citation (search report)
- [A] KR 20060128397 A 20061214 - DAEWOO ELECTRONICS CORP [KR]
- [A] US 2017191207 A1 20170706 - MCCLOY JOHN [US]
- [A] BE 527197 A 19540331
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23153229 A 20230125