EP 0550055 B1 20000126 - Method for monitoring a heater
Title (en)
Method for monitoring a heater
Title (de)
Verfahren zur Überwachung eines Heizgerätes
Title (fr)
Procédé pour surveiller un dispositif de chauffage
Publication
Application
Priority
AT 256891 A 19911230
Abstract (en)
[origin: EP0550055A1] Method for monitoring a fireplace-mounted heater arranged in an installation room with a burner which is arranged in a combustion chamber, in which the escape of waste gas into the installation room is detected and the burner is subsequently switched off and, after a predetermined time, in the event of a heat requirement existing, an attempt is made to switch the burner on again. In order on the one hand to make possible continued operation of the device on the occurrence of a temporary fault and on the other hand to prevent a risk as a result of a dangerous rise in the concentration of harmful substances in the installation room of the device, it is envisaged that, after a predetermined number of attempts to switch on again, the burner is finally switched off. <IMAGE>
IPC 1-7
IPC 8 full level
F23N 1/00 (2006.01); F23N 5/02 (2006.01); F23N 5/24 (2006.01)
CPC (source: EP)
F23N 1/002 (2013.01); F23N 5/022 (2013.01); F23N 5/242 (2013.01); F23N 2223/28 (2020.01); F23N 2225/10 (2020.01); F23N 2225/13 (2020.01); F23N 2227/32 (2020.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0550055 A1 19930707; EP 0550055 B1 20000126; AT 189300 T 20000215; AT 400756 B 19960325; AT A256891 A 19950715; DE 4244428 A1 19930701; DE 4244428 C2 20030710; DE 59209803 D1 20000302; ES 2143984 T3 20000601
DOCDB simple family (application)
EP 92122091 A 19921229; AT 256891 A 19911230; AT 92122091 T 19921229; DE 4244428 A 19921229; DE 59209803 T 19921229; ES 92122091 T 19921229