EP 1485652 B1 20060510 - SYSTEM AND METHOD OF MONITORING AN ELECTRIC RANGE
Title (en)
SYSTEM AND METHOD OF MONITORING AN ELECTRIC RANGE
Title (de)
SYSTEM UND VERFAHREN ZUM ÜBERWACHEN EINES ELEKTROHERDS
Title (fr)
SYSTEME ET PROCEDE DE SURVEILLANCE D'UNE CUISINIERE ELECTRIQUE
Publication
Application
Priority
- IB 0300810 W 20030305
- SE 0200680 A 20020307
Abstract (en)
[origin: WO03074940A1] System and methods for monitoring an electric range (60). The system has a pleurality of sensing devices including a current meter (30) arranged to measure a current for heating up the electric range, a temperature sensor (22) arranged to measure a temperature of the electric range, a person detector (14) arranged to detect the presence of a person at the electric range and a smoke detector (14; 54) arranged to detect smoke generation from the electric range. A processor (42) having a timer function (44) is operatively connected to the sensor units and is arranged to calculate a heating up state of the electric range according to a program as a function of all the signals from the said detector and their durations and to determine when the heating up state changes into an overheating state calculated as a function of reference values for the said signals and their durations stored in a memory in the processor (42). A switch (36) operatively connected to the processor (42) is arranged to turn off the current for heating up the electric range (60) when the heating up state has changed into the overheating state.
IPC 8 full level
CPC (source: EP)
F24C 7/08 (2013.01)
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 PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03074940 A1 20030912; WO 03074940 A9 20041007; AT E325985 T1 20060615; AU 2003211870 A1 20030916; DE 60305168 D1 20060614; DE 60305168 T2 20070301; DK 1485652 T3 20060918; EP 1485652 A1 20041215; EP 1485652 B1 20060510; EP 1485652 B8 20060628; ES 2266778 T3 20070301; NO 20044220 L 20041005; NO 322379 B1 20060925; SE 0200680 D0 20020307; SE 0200680 L 20030908; SE 525894 C2 20050524
DOCDB simple family (application)
IB 0300810 W 20030305; AT 03704886 T 20030305; AU 2003211870 A 20030305; DE 60305168 T 20030305; DK 03704886 T 20030305; EP 03704886 A 20030305; ES 03704886 T 20030305; NO 20044220 A 20041005; SE 0200680 A 20020307