EP 2578058 A1 20130410 - INDUCTION HEATING COOKER
Title (en)
INDUCTION HEATING COOKER
Title (de)
INDUKTIONSHERD
Title (fr)
CUISEUR À CHAUFFAGE PAR INDUCTION
Publication
Application
Priority
- TR 201004569 A 20100607
- EP 2011059329 W 20110607
Abstract (en)
[origin: WO2011154373A1] The present invention relates to an induction heating cooker (1) comprising more than one induction coil (2), providing the cooking container of ferromagnetic feature placed thereon to be heated by the magnetic field it generates, an upper plate (3) disposed above the induction coils (2), produced from a material like glass or ceramic, more than one circuit board (4) providing the induction coils (2) to be energized, more than one switching element (5) like IGBT or diode bridge connected to the circuit boards (4) carrying high value electric current and overheated due to effect of the current and a lower plate (6) disposed at the underside of the upper plate (3), whereon the circuit boards (4) are arranged horizontally side by side at intervals, an axial type fan (8) disposed in an opening (7) arranged on the lower plate (6), and a heat sink (10) disposed over the opening (7) to be concentric with the fan (8) and surrounding the fan (8).
IPC 8 full level
H05B 6/12 (2006.01)
CPC (source: EP)
H05B 6/1263 (2013.01); H05B 2206/022 (2013.01)
Citation (search report)
See references of WO 2011154373A1
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
DOCDB simple family (publication)
WO 2011154373 A1 20111215; CN 102918926 A 20130206; CN 102918926 B 20150729; EP 2578058 A1 20130410; EP 2578058 B1 20150107
DOCDB simple family (application)
EP 2011059329 W 20110607; CN 201180028216 A 20110607; EP 11723480 A 20110607