Global Patent Index - EP 2025800 A1

EP 2025800 A1 20090218 - Electric household appliance

Title (en)

Electric household appliance

Title (de)

Elektrisches Haushaltsgerät

Title (fr)

Appareil ménager électrique

Publication

EP 2025800 A1 20090218 (EN)

Application

EP 07114481 A 20070817

Priority

EP 07114481 A 20070817

Abstract (en)

An electric household appliance (1) having a casing (2); a revolving laundry drum (3), which houses laundry for drying, and is mounted for rotation about its longitudinal axis (L) inside the casing (2); a hot-air generator (5); an electric motor (7) for rotating the laundry drum (3); at least two passive electric components (15) for dissipating in the form of heat a given electric power (P E ) to heat the air supply to the laundry drum (3) to a given temperature (t); and an electronic control unit (20), which controls the electric motor (7) to rotate the laundry drum (3) in a first rotation direction (D1) or an opposite second rotation direction (D2), and, at the same time, controls the passive electric components (15), so that the electric power (P E ) dissipated in heat by the passive electric components differs in the two rotation directions (D1,D2).

IPC 8 full level

D06F 58/08 (2006.01); D06F 34/08 (2020.01)

CPC (source: EP US)

D06F 58/08 (2013.01 - EP US); D06F 25/00 (2013.01 - EP US); D06F 34/08 (2020.02 - EP US); D06F 58/26 (2013.01 - EP US); D06F 2103/34 (2020.02 - EP US); D06F 2103/38 (2020.02 - EP US); D06F 2103/44 (2020.02 - EP US); D06F 2105/28 (2020.02 - EP US); D06F 2105/46 (2020.02 - EP US)

Citation (applicant)

DE 3820815 A1 19891221 - BOSCH SIEMENS HAUSGERAETE [DE]

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 MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 2025800 A1 20090218; EP 2025800 B1 20160413; EP 3106560 A1 20161221; EP 3106560 B1 20180606; RU 2008133789 A 20100220; RU 2471027 C2 20121227

DOCDB simple family (application)

EP 07114481 A 20070817; EP 16164403 A 20070817; RU 2008133789 A 20080815