EP 1081435 A3 20030305 - Device for operating a heating system
Title (en)
Device for operating a heating system
Title (de)
Vorrichtung zum Betreiben einer Heizungsanlage
Title (fr)
Dispositif pour commander une installation de chauffage
Publication
Application
Priority
DE 19941700 A 19990902
Abstract (en)
[origin: DE19941700C1] The heating boiler operating device uses a sensor (24) located within the burner flue (18), for detecting the pressure of the exhaust gases and supplying a signal to a signal processor (22) for detecting a potential drop below the dew point within the flue, e.g. by comparison with a threshold value which is dependent on the detected temperature fo the exhaust gases.
IPC 1-7
IPC 8 full level
F23N 5/00 (2006.01); F23N 5/02 (2006.01); F24H 9/00 (2006.01)
CPC (source: EP)
F23N 5/003 (2013.01); F23N 5/022 (2013.01); F24H 9/0036 (2013.01); F23N 2225/04 (2020.01); F23N 2225/10 (2020.01)
Citation (search report)
- [XA] EP 0320072 A2 19890614 - FASTO BV [NL]
- [A] US 5902099 A 19990511 - ROWLETTE MITCHELL R [US], et al
- [A] DE 19711141 A1 19980924 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19941700 C1 20001130; EP 1081435 A2 20010307; EP 1081435 A3 20030305
DOCDB simple family (application)
DE 19941700 A 19990902; EP 00118329 A 20000824