EP 1283292 A2 20030212 - Method for controlling the rotational speed of the drum of a clothes washing machine in the spin-extraction phase
Title (en)
Method for controlling the rotational speed of the drum of a clothes washing machine in the spin-extraction phase
Title (de)
Verfahren zum Steuern der Trommeldrehzahl einer Wäschewaschmaschine während des Schleudergangs
Title (fr)
Procédé pour commander la vitesse de rotation du tambour d'une machine à laver le linge pendant l'essorage
Publication
Application
Priority
IT PN20010053 A 20010810
Abstract (en)
To start the spin-extraction phase, the water is first let off the tub (1) down to a minimum level (L2) and the rotating drum (2) is then accelerated. If the water in the tub (1) rises again up to a level (L3), it is again let off the tub and the instant rotational speed of the drum (2) is kept constant. When the water decreases again down to the level (L2), water discharge is interrupted and the drum (2) is accelerated towards its highest spin-extraction speed (Vs). <IMAGE>
IPC 1-7
IPC 8 full level
D06F 33/40 (2020.01); D06F 35/00 (2006.01)
CPC (source: EP US)
D06F 33/40 (2020.02 - EP US); D06F 2103/18 (2020.02 - EP US); D06F 2105/48 (2020.02 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1283292 A2 20030212; EP 1283292 A3 20030903; EP 1283292 B1 20040929; AT E278060 T1 20041015; DE 60201391 D1 20041104; DE 60201391 T2 20051103; ES 2230426 T3 20050501; IT PN20010053 A1 20030210
DOCDB simple family (application)
EP 02015297 A 20020710; AT 02015297 T 20020710; DE 60201391 T 20020710; ES 02015297 T 20020710; IT PN20010053 A 20010810