EP 2873925 A1 20150520 - Arrangement to supply a resistive load of a household appliance and method for feeding a resistive load of a household appliance
Title (en)
Arrangement to supply a resistive load of a household appliance and method for feeding a resistive load of a household appliance
Title (de)
Anordnung zur Speisung einer ohmschen Last eines Haushaltsgeräts und Verfahren zur Speisung einer ohmschen Last eines Haushaltsgeräts
Title (fr)
Dispositif et procédé pour alimenter une charge résistive d'un appareil ménager
Publication
Application
Priority
EP 13192996 A 20131115
Abstract (en)
The present invention describes a circuit arrangement (2000) for controlling the power of a resistive load of a household appliance such as a top heater (4150), a bottom heater (4200) and a grill (4100). The power is supplied asymmetrically to the respective resistive loads by using a diode (2120) that is e.g. serially connected to one of the resistive loads. In this manner, a simple configuration is provided that can be used in household appliances. According to measurements it saves power and is pricewise and technically competitive in comparison to electromechanical thermostats.
IPC 8 full level
F24C 7/08 (2006.01); F24C 15/10 (2006.01); H05B 1/02 (2006.01); H05B 3/64 (2006.01)
CPC (source: EP)
F24C 7/087 (2013.01); H05B 1/0263 (2013.01); H05B 3/64 (2013.01); H05B 2203/003 (2013.01); H05B 2203/035 (2013.01); H05B 2203/037 (2013.01)
Citation (applicant)
US 4196330 A 19800401 - PAYNE THOMAS R [US]
Citation (search report)
- [X] FR 2738100 A1 19970228 - KRUPS FA ROBERT [DE]
- [X] DE 3437726 A1 19860417 - BOSCH SIEMENS HAUSGERAETE [DE]
- [X] GB 2246033 A 19920115 - REDRING ELECTRICAL LTD [GB]
- [X] JP S616517 A 19860113 - MATSUSHITA ELECTRIC IND CO LTD
- [X] JP S5935730 A 19840227 - MATSUSHITA ELECTRIC IND CO LTD
- [X] WO 9832361 A1 19980730 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13192996 A 20131115