EP 1494505 A3 20060503 - Method and device of power control of induction cooktops
Title (en)
Method and device of power control of induction cooktops
Title (de)
Verfahren und Einrichtung zur Leistungsregulierung von Induktionskochherden
Title (fr)
Méthode et dispositif de régulation de puissance pour plaques à inductions
Publication
Application
Priority
CH 11512003 A 20030630
Abstract (en)
[origin: EP1494505A2] The hob unit (2) has cooking rings (3) comprising an induction heating zone (5) in a frame (1). Each inductor is separately supplied with energy from an energy source in fixed periods which are controlled by a microprocessor to give different levels of heating.
IPC 8 full level
H05B 6/06 (2006.01)
CPC (source: EP)
H05B 6/065 (2013.01)
Citation (search report)
- [XY] US 5004881 A 19910402 - LEE MIN KI [KR]
- [Y] US 4755648 A 19880705 - SAWA KUNIHIKO [JP]
- [A] CH 664660 A5 19880315 - BARMAG BARMER MASCHF
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1494505 A2 20050105; EP 1494505 A3 20060503; EP 1494505 B1 20101124; AT E489830 T1 20101215; CH 696649 A5 20070831; DE 502004011915 D1 20110105; ES 2356737 T3 20110412
DOCDB simple family (application)
EP 04405263 A 20040429; AT 04405263 T 20040429; CH 11512003 A 20030630; DE 502004011915 T 20040429; ES 04405263 T 20040429