EP 2352359 B1 20160817 - Induction hotplate with multiple induction heaters
Title (en)
Induction hotplate with multiple induction heaters
Title (de)
Induktionskochfeld mit einer Mehrzahl von Induktionsheizkörpern
Title (fr)
Champ de cuisson à induction doté d'une multitude de corps de chauffage à induction
Publication
Application
Priority
- EP 11164169 A 20090112
- EP 09701875 A 20090112
- ES 200800175 A 20080114
Abstract (en)
[origin: WO2009090152A1] The invention relates to an induction hob comprising a plurality of induction heaters (10, 10a, 10b) and a control unit (12) which is designed to synchronously operate several induction heaters (10, 10a, 10b) of a flexibly definable heating zone (14). The induction hob further comprises a measurement array (16) for measuring a heating power (P, Pi) generated by the induction heaters (10, 10a, 10b). In order to reduce the complexity for controlling the induction hob, the measurement array (16) is designed to measure a sum of the heating powers (P) of at least two induction heaters (10a, 10b), while the control unit (12) uses the sum of the heating powers (P) as a control variable for regulating the heating power.
IPC 8 full level
H05B 6/06 (2006.01)
CPC (source: EP ES US)
H05B 6/06 (2013.01 - ES); H05B 6/065 (2013.01 - EP US); H05B 2213/03 (2013.01 - EP US); H05B 2213/05 (2013.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
WO 2009090152 A1 20090723; EP 2236004 A1 20101006; EP 2236004 B1 20170510; EP 2352359 A1 20110803; EP 2352359 B1 20160817; ES 2335256 A1 20100323; ES 2335256 B1 20110117; ES 2588764 T3 20161104; US 2010282740 A1 20101111; US 8558148 B2 20131015
DOCDB simple family (application)
EP 2009050274 W 20090112; EP 09701875 A 20090112; EP 11164169 A 20090112; ES 11164169 T 20090112; ES 200800175 A 20080114; US 81155309 A 20090112