Global Patent Index - EP 1760184 A3

EP 1760184 A3 20090318 - Operating apparatus and method of a washing machine

Title (en)

Operating apparatus and method of a washing machine

Title (de)

Verarbeitungsvorrichtung und Verfahren für eine Waschmaschine

Title (fr)

Appareil d'actionnement d'un lave-linge

Publication

EP 1760184 A3 20090318 (EN)

Application

EP 06016670 A 20060809

Priority

KR 20050082061 A 20050905

Abstract (en)

[origin: EP1760184A2] The operating apparatuses of a washing machine and the methods on that are renovated. The afore-mentioned washing machine is including: a memory (7) that the reference signals are saved in order to operate a motor (5) in a best condition according to each of the condition of the torque and noise; a control unit (6) which generates the switching signals as calling the reference signals which are different each other according to the strokes of a washing machine, and comparing with the carrier signals; an inverter (4) which generates a motor operating signal as an external power is switched by a switching signal; a motor which is rotated by a motor operating signal; and a revolving screen of a washing machine which is operated by a motor.

IPC 8 full level

D06F 34/10 (2020.01)

CPC (source: EP US)

D06F 34/10 (2020.02 - EP US); D06F 37/304 (2013.01 - EP US); D06F 2103/24 (2020.02 - EP US); D06F 2105/48 (2020.02 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 1760184 A2 20070307; EP 1760184 A3 20090318; CN 1928744 A 20070314; JP 2007068994 A 20070322; KR 100794820 B1 20080115; KR 20070025658 A 20070308; US 2007050917 A1 20070308

DOCDB simple family (application)

EP 06016670 A 20060809; CN 200610121380 A 20060821; JP 2006227876 A 20060824; KR 20050082061 A 20050905; US 49113306 A 20060724