EP 2039223 A2 20090325 - HOB ALLOWING THE TEMPERATURE OF A CULINARY ARTICLE TO BE DETECTED
Title (en)
HOB ALLOWING THE TEMPERATURE OF A CULINARY ARTICLE TO BE DETECTED
Title (de)
KOCHFELD MIT ERFASSUNG DER TEMPERATUR EINES KÜCHENARTIKELS
Title (fr)
PLAQUE DE CUISSON PERMETTANT LA DÉTECTION DE LA TEMPÉRATURE D'UN ARTICLE CULINAIRE
Publication
Application
Priority
- FR 2007001158 W 20070706
- FR 0606175 A 20060706
Abstract (en)
[origin: WO2008003872A2] The invention relates to a hob (200) suitable for receiving a culinary article (100) and including a measurement system (203) which comprises means (220) for measuring the temperature of the article (100) and control means (240). According to the invention the measuring means (220) comprise an electrical circuit (219) possessing at least one inductive element (221) configured so as to induce a magnetic field on the article (100) which includes electrically conductive heat-sensitive means (130) that transmit a signal to the control means (240), the value of said signal being representative of the impedance (Z) of the circuit (119), the impedance being dependent on the resistivity (p) of the heat-sensitive means (130), and the control means (240) including at least one model corresponding to the thermal behaviour of this resistivity (P) and being configured so as to convert the value of the transmitted signal into a temperature.
IPC 8 full level
CPC (source: EP US)
H05B 3/746 (2013.01 - EP US); H05B 6/062 (2013.01 - EP US); H05B 2213/05 (2013.01 - EP US); H05B 2213/07 (2013.01 - EP US)
Citation (search report)
See references of WO 2008003872A2
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)
WO 2008003872 A2 20080110; WO 2008003872 A3 20080221; CN 101485231 A 20090715; CN 101485231 B 20111228; EP 2039223 A2 20090325; FR 2903564 A1 20080111; FR 2903564 B1 20110701; JP 2009543274 A 20091203; JP 5254966 B2 20130807; US 2009314769 A1 20091224
DOCDB simple family (application)
FR 2007001158 W 20070706; CN 200780025713 A 20070706; EP 07803856 A 20070706; FR 0606175 A 20060706; JP 2009517339 A 20070706; US 30760707 A 20070706